CN102844729B

CN102844729B - Device, the method and system that user inputs the electronic equipment of annex can be departed from for having

Info

Publication number: CN102844729B
Application number: CN201180018022.5A
Authority: CN
Inventors: 约翰·亨利·克朗恩布尔; 路易斯·杰罗姆·伦德尔; 吉里·斯拉比
Original assignee: Motorola Mobility LLC
Current assignee: Google Technology Holdings LLC
Priority date: 2010-04-08
Filing date: 2011-03-15
Publication date: 2016-03-16
Anticipated expiration: 2031-03-15
Also published as: CN102844729A; WO2011126678A2; KR20130005302A; WO2011126678A3; KR101440708B1; EP2556422A2

Abstract

A kind of electronic equipment (100) is configured to can to input annex (102) with user and operates, be used alone unit touch-sensitive display (101) so that provide to user or use the selection of touch-sensitive display (101) in combination with opertaing device or keypad, this opertaing device or keypad have physical button to strengthen haptic user experience.Electronic equipment (100) comprises touch-sensitive display (101) and can carry out with touch-sensitive display (101) controller (104) that operates.When user input annex (102) be coupled to touch-sensitive display (101) time, identification module (106) is configured to identify that user inputs annex (102) by interim signature signal.Once be identified, adaptation module (107) is just configured to input annex (102) in response to user and is attached and reconfigures electronic equipment (100).

Description

Device, the method and system that user inputs the electronic equipment of annex can be departed from for having

Technical field

Present invention relates in general to the method and system for using user to input annex, this user inputs annex can be attached to touch-sensitive display in the electronic device or surface at point of sale place by manufacturer or by user, and more specifically, relate to the method and system for using user to input annex, this user inputs annex and has temporary mark signature, and this user inputs annex and can operate with the electromagnetic sensor in Touch sensitive surface or display.

Background technology

" intelligence " electronic equipment is becoming more and more general in present day society.Such as, not before the long time, mobile phone be only carry out call there are 12 undue simple equipment by key keypad.Nowadays, " intelligence " phone, personal digital assistant and other portable electric appts are not only configured to carry out call, and management address book, safeguard calendar, play music and video, display photo and in WWW surfing.

Along with the development of the ability of these electronic equipments, its user interface is also in development.The previous keypad with a limited number of button is replaced by the complicated user input device of such as touch-screen or touch plate.The touch sensing systems comprising touch-sensitive display and touch plate etc. comprises the sensor of the existence of the object for detecting such as finger or stylus.By being placed on touch sensing systems by this object, user can not need the situation lower-pilot of physical keypad and control electronic equipment.

The advantage be associated with these touch sensing systems is that user interface can be configured to change input pattern.Such as, in one application, user interface can be configured to music player (having broadcasting, time-out, F.F. and backspace key), and in Another application, same user interface can be redeployed as qwerty keyboard.

The shortcoming be associated with these touch sensing systems relates to Consumer's Experience.People prefer to use feedback to carry out access control action usually.In the environment of electronic equipment, usually expect that this feedback is sense of touch, visual and can listen.In other words, when user actuates " button " on the electronic equipment of such as smart phone, they prefer usually by receiving some tactile feedback and visual and can listen feedback to know and press this button.A shortcoming of touch-sensitive display is: do not have physical button, user can not feel button profile or feel button " pushing back " relative to their finger when actuating and/or discharge.Therefore, there is touch-sensitive display and almost there is no button or do not have the equipment of button can not to be delivered to best experience.

Another shortcoming of touch-sensitive device is: the virtual key that it occurs may be very little.Very frequently, wish that the user clicking virtual Q key on qwerty keyboard often can click virtual W key, or vice versa.Because by touching, user does not determine that its finger is in fact on virtual key, so can cause typing error.In brief, user's accuracy may be damaged.

Therefore, need a kind of electronic equipment of improvement, in this electronics, equipment provides the dirigibility of touch-sensitive display, and solves the problems referred to above.

Accompanying drawing explanation

In various figures, similar Reference numeral refers to identical or functionally similar element, and accompanying drawing is in the description involved and form the part of instructions together with detailed description below, accompanying drawing is used for further illustrating each embodiment, and explains with good grounds various principle and advantage of the present invention.

Fig. 1 illustrates the exemplary electronic device with touch-sensitive display inputting annex according to an embodiment of the invention with user.

Fig. 2 illustrates the decomposition view that user according to an embodiment of the invention inputs annex.

Fig. 3 illustrates to have according to an embodiment of the invention and is deployed on the second interarea and inputs annex with a user of multiple conductive pads of feature configuration layout.

Fig. 4 illustrates the stereographic map with the electronic equipment of touch-sensitive display inputting annex according to an embodiment of the invention with the user be coupled with it.

Fig. 5 illustrates another embodiment that the user of being coupled to electronic equipment according to an embodiment of the invention inputs annex.

Fig. 6 illustrates and user is inputted the alternate embodiment of attachment to touch-sensitive display according to an embodiment of the invention.

Fig. 7 illustrates according to the first exemplary mode of operation in the electronic equipment of embodiments of the invention configuration.

Fig. 8 illustrates has the second exemplary mode of operation that user attached with it inputs the electronic equipment of annex according to an embodiment of the invention.

Fig. 9 illustrates has user attached with it and inputs the 3rd exemplary mode of operation of the electronic equipment of annex according to an embodiment of the invention along the middle position of touch-sensitive display.

Figure 10 illustrates the schematic block diagram comprising the electronic equipment of the decomposition view of a touch-sensitive display according to embodiments of the invention configuration.

Figure 11 illustrates and departs from for operative configuration Cheng Yuke a kind of illustrative method that user inputs the electronic equipment that annex works together according to an embodiment of the invention.

Figure 12 illustrates the difference configuration that various according to an embodiment of the invention user inputs annex.

Figure 13 illustrates and is applicable to according to an embodiment of the invention input at electronic equipment and user the mechanical couplings used between annex.

Figure 14-17 illustrates another mechanical couplings being applicable to according to an embodiment of the invention be inputted annex by electronic equipment and user.

Figure 18-19 illustrates according to an embodiment of the invention based on change or the adaptation of the operator scheme of the layout inputted user between annex and electronic equipment or contact point.

Figure 20-28 illustrates and is applicable to input the user configured according to embodiments of the invention the exemplary mechanical sectional view used in annex.

Figure 29 illustrates and is applicable to according to an embodiment of the invention input a kind of operator scheme or the application that annex carries out the use of the electronic equipment operated with example user.

Figure 30 illustrates an electronic equipment according to an embodiment of the invention and user and inputs annex and input by user the feature temporary signal that annex transmitted to electronic equipment by one or more conductive pad.

Figure 31 illustrates and illuminates a kind of method that user inputs annex according to an embodiment of the invention.

Figure 32 illustrates a kind of method inputting annex according to an embodiment of the invention for illuminating user.

Figure 33 illustrates exemplary electronic device and user according to an embodiment of the invention and inputs annex, and wherein this exemplary electronic device comprises the viewable portion of touch-sensitive display and wherein do not present the partial display of dynamic data.

Figure 34 illustrates exemplary electronic device and user according to an embodiment of the invention and inputs annex, and wherein this exemplary electronic device comprises the touch sensitive regions except those touch sensitive regions be associated with touch-sensitive display.

Figure 35 illustrates the embodiment that the collapsible user configured according to one embodiment of present invention inputs annex.

It will be apparent to those skilled in the art that the element illustrated to simplify and know in accompanying drawing, and the element in accompanying drawing need not be drawn in proportion.Such as, the size of some elements in the accompanying drawings may be exaggerated relative to other elements, to help lend some impetus to the understanding to embodiments of the invention.

Embodiment

The embodiment provides electronic equipment and attachable user inputs annex.This module can be configured to depart from user and input annex and maybe can be intended to for the permanent attachment to electronic equipment.

In one embodiment, electronic equipment is equipped with Touch sensitive surface, such as touch-screen or touch pad, and this Touch sensitive surface produces and monitors surperficial electromagnetic field.In one embodiment, Touch sensitive surface comprises capacitive field sensor.In another embodiment, Touch sensitive surface comprises magnetic field sensor.

User inputs annex and can be configured to be coupled to Touch sensitive surface at double, and alternatively, can be configured to optionally remove from Touch sensitive surface.User inputs annex can be configured with one or more sense of touch button, so that be used as keypad and/or provide sense of touch machine feedback when a key is pressed.Alternatively, such as other opertaing devices of slide block, switch, toggle switch and pick-up sticks etc. can be included in user to input in annex.

The controller that can operate with Touch sensitive surface comprises operational module, and this operational module is configured to identify that user inputs type or the configuration of annex in one embodiment, and carrys out the operator scheme of adaptive electronic equipment in response to the identification of annex.In one embodiment, when user input device is coupled to Touch sensitive surface, it is next to the interim signature signal of electronic equipment transmission via the capacitive field sensor of Touch sensitive surface that user inputs annex.In one embodiment, this interim signature signal comprises characteristic amplitude, surface area and time-based signature.The identification module that can operate with controller is configured to input annex from interim signature signal identification user.When identifying, then adaptation module is configured in response to this identification and reconfigures electronic equipment.

In one embodiment, when user input annex be initially attached to Touch sensitive surface time, identification module is positioned in response to the one or more conductive pads inputted user on annex the electromagnetic field generated by touch-sensitive display and analyzes the interim signature signal detected by the emf sensor of Touch sensitive surface.Interim signature signal can comprise feature, such as signal amplitude, signal surface area, feature decline, characteristic slope or the characteristic change on slope.According to the temporary signal that optional non-active (non-transformer) parts by conductive pad and the inductor such as configured in second-order circuit, capacitor and resistor (it may not be separating component) produce, identification module detects the existence that user inputs annex.In one embodiment, this detection can also comprise to conductive pad position or the analysis of configuration, this can the position of indicating user input annex and orientation.Then, identification module to adaptation module relaying annex and/or for user input annex its on the identification of conductive pad, position or orientation alternatively, and relaying physical configuration in one embodiment, the i.e. physical features of conductive pad, such as shape, size and number etc., or trunk subscriber inputs the physical configuration of annex alternatively, comprises the layout etc. of the number of button, the type of button and button.

Alternatively, identification module also can also notify other electronic equipments.Such as, in one embodiment, to display manager or display driver, identification module can notify that the user detected inputs type and its position and the orientation alternatively of annex.In one embodiment, this identification module can to being such as configured to according to user preference, sensitivity and predefined display or touching equipment feedback control system notice that input area etc. transmits the sense of touch subsystem of tactile feedback and input the type of annex, orientation, physical configuration or position about the user of being coupled to Touch sensitive surface.

As mentioned above, in one embodiment, controller use adaptation module attached and identification user input annex time reconfigure electronic equipment.This reconfigures the optimization that the data on the display that can be included in such as touch-sensitive display present.The example optimized can comprise the viewing area of adjustment touch-sensitive display, and the user making to present about installing on the touchscreen inputs periadnexal data, instead of hiding data below any opaque section inputting annex user.Adaptation module can carry out being associated with device performance parameters and user preference other change.Can also be carried out other reconfigure, reconfiguring of the illuminating layer of such as touch-sensitive display.Such as, illuminating layer can be made to improve brightness based on surrounding environment or power conservation requirement or reduce brightness (on whole display or in the part of the selection of display), thus improve display and/or input the visuality of the button on annex user.

Describe user by way of example to input annex and be configured to qwerty keyboard.When this user input annex be coupled to the Touch sensitive surface of electronic equipment time, feature interim signature signal allows the attached qwerty keyboard of controller identification (a); And the position of (b) qwerty keyboard and orientation.Then, adaptation module configuration electronic equipment receives qwerty keyboard data with the bottom side by inputting annex user or other conductive pads disposed on the surface.In one embodiment, adaptation module is configured to reconfigure electronic equipment based on the identification of the qwerty keyboard annex of coupling and the user preference in being stored in electronic equipment storer.

In such an arrangement, respond from the sense of touch that the button inputting annex by user transmits carry out work in combination input annex with user may all define the Consumer's Experience be difficult to independent flat touch sensitive surface matching by the user preference used by adaptation module that combines of detachment (inputting may replacing of annex with different users).

In one embodiment, user inputs annex and is configured to keyboard, this keyboard actuates corresponding signal to electronic equipment or additional power supply transmission with the user of the parts of such as button, and do not need the motor machine of the physics of such as plug, port, connector or socket to connect, such as use port or socket those.If Touch sensitive surface is configured to capacitive transducer, then the mechanical part inputted in annex user changes state when user actuates each button.Then, the change of this state is launched into the conductive pad that user inputs annex, and is detected by the capacitive transducer of electronic equipment.Then, state can change by controller deciphers as the user of specific keys starts, thus correspondingly responds.Therefore, user inputs annex and can there is no need for operating when user inputs the power supply of other electronic units in annex.

In one embodiment, the user preference used by adaptation module comprises and depends on that the electronic equipment that the user of being coupled to Touch sensitive surface inputs the type of annex reconfigures preference.These preferences can comprise the tactile feedback or " sense of touch " profile that are defined as preset parameter.Preference can also comprise touch sensitivity, wherein by receive input touch sensitive regions, input the number of the touch-sensitive button on annex and type and other information user.

Preference can also comprise the information reconfiguring instruction about the display for visually optimizing touch-sensitive display, because the number inputting annex about user is visible, instead of the below of the opaque section inputting annex user (is noted, in one embodiment, user inputs annex can have window part, by this window part, user can watch the part of display thereunder).Other preferences comprise and the change of the predetermined performance parameter of optimum performance and user being calibrated to preference and being associated.If user inputs annex from Touch sensitive surface decoupling, then electronic equipment can be configured to turn back to normal operator scheme.

In one embodiment, touch-sensitive display is by backlight lightening or be otherwise illuminated, and makes when using electronic equipment to user's projection light.Therefore, in one embodiment, user inputs annex and is configured to use this light to illuminate the button inputted user on annex.And the preference used by adaptation module can comprise: make the illuminace component in touch-sensitive display improve or reduce its brightness to export, thus improve the visuality inputting the feature that annex is disposed under the particular case of the such as low light level along user.Preference can also comprise for when under strong illumination condition use have reconfigure touch-sensitive display when attached user inputs the electronic equipment of annex illuminating layer to realize energy-conservation instruction.

In one embodiment, multiple user inputs annex can be attached to electronic equipment simultaneously.Such as, in following embodiment, two users input annex and can be attached to electronic equipment in the opposite end of touch-sensitive display, so that excitation game controls.

Can according to embodiments of the invention configure user input in every way annex.Such as, can for there is the individual of non-optimal eyesight to configure the keypad of big key.Braille keyboard can be configured for visual impairment.In another embodiment, different users can be configured for different language and input annex.When this is the case, annex can be inputted for user installation for the user of the language selected when buying electronic equipment.And, in one embodiment, when user input annex be coupled to electronic equipment time, the operator scheme of electronic equipment automatically can be configured to the language selected and receive and transmit data.

In one embodiment, user inputs annex and mechanically can be attached to electronic equipment.Such as, the mechanical clasps inputting annex for user can be configured to the main body around electronic equipment, thus makes user input annex to keep forever or removedly against touch-sensitive display.When using removedly, such button allows user to input annex completely from electronic equipment disengaging, and is considered annex.

In another embodiment, can by lashing or similar equipment makes user input annex and electronic equipment mechanically keeps.Being configured with like this helps prevent user from inputting the carelessness loss of annex when departing from from the Touch sensitive surface of electronic equipment.

But in another embodiment, user inputs annex can be coupled to electronic equipment by hook and slide block mechanism, so that can depart from from Touch sensitive surface can not depart from from electronic equipment itself.Other attachment mechanism comprise magnetic coupling, fastening, protecting sheathing coupling, boots coupling (bootcoupling), static attached connector, vertical positioner, horizontal location device etc.Be described in more detail below some in this various mechanical arrangements.These mechanical embodiments are intended to be only illustrative.As substituting for mechanical attachment, static bonding, mechanical suction can be used or otherwise user is inputted attachment to Touch sensitive surface.

Embodiments of the invention provide much possible advantage relative to the data input device of prior art.A possible advantage is the tactile feedback of the improvement that the button inputting annex by the user of user preference provides.Second possible advantage is the raising on data input precision, because user receives finger before actuating, the sense of touch in specific keys confirms, this is impossible in the equipment with planar surface touch screen or touch pad.

Next, as mentioned above, input annex according to the user of embodiments of the invention configuration and can comprise user's input control except button, and change as required or adding users input control.User's input control can comprise slide block, rocker switch, toggle switch, rocker switch and pick-up sticks, only lists several here.In addition, as follows, user of the present invention inputs annex can be coupled to corresponding electronic equipment Touch sensitive surface at any one place of multiple position.Therefore, if the top place installation user that user is desirably in touch-sensitive display inputs annex, then can so carry out; Equally, if user expects user to input the centre that annex is arranged in touch-sensitive display, then also can so carry out.In addition, when user input electronic equipment that annex is coupled to comprise sensor in region in addition to the monitor time, user can be inputted annex and be coupled to such region by user, such as but be not limited to side and the back side of electronic equipment.

Another possible advantage of embodiments of the invention relates to the physical operations of the touch sensor system based on electromagnetic field.In prior art based in the touch-sensitive sensors of electromagnetic field, often require that user and touch sensor carry out the skin of physics and the contact of glass so that detect touch.In other words, such as glove user may reliably not detected by touch sensing systems, because gloves itself may be the insulating mediums between capacitive transducer and the finger of user.Utilize embodiments of the invention, do not require skin and the glass contact of physics.On the contrary, user actuates one of user's button inputting annex.No matter whether insulating medium inputs between annex at the finger of user and user, this button actuates the one or more conductive pad transmission of signals all inputting annex to user.In brief, no matter user's whether wearing gloves, embodiments of the invention all carry out work.

Turn to accompanying drawing now, Fig. 1 illustrates and inputs an embodiment of annex 102 according to the electronic equipment 100 of embodiments of the invention configuration and user.In this embodiment, user input annex 102 be configured to user can easily attached relative to electronic equipment 100 and depart from annex.Electronic equipment 100 comprises touch-sensitive display 101, and can comprise one or more grand control knob 103 generally alternatively.Following more in detail shown in, in one embodiment, touch-sensitive display 101 comprises emf sensor, and this emf sensor is configured to detect the existence of the finger of the such as user be positioned near touch-sensitive display 101 or the object of conduction stylus.

It is that " passive " user inputs annex that user shown in the instructions embodiment of Fig. 1 inputs annex 102.Use term " passive ", do not need the active electronic component of power supply or such as amplifier, power switch or opertaing device to transmit user to touch-sensitive display 101 to actuate input signal because user inputs annex 102.

In one embodiment, user input annex 102 comprise along user input annex 102 first interarea 109 arrange multiple users can actuate key 108.As mentioned above, the plurality of user can be configured with any one of multiple version and can actuate button 108.The discussion of Figure 12 is used to illustrate in greater detail some of these versions below.The example of key configurations comprises the example of qwerty keyboard, game particular control, media player particular control, navigation controls and user friendly control etc.

In the illustrative embodiment of Fig. 1, controller 104 can carry out operation control 104 with touch-sensitive display 101 and emf sensor thereof.The controller 104 that can be microprocessor, FPGA (Field Programmable Gate Array), special IC equipment or other similar devices can execution of program instructions, all as shown in Figure 11 those.This programmed instruction can be stored in controller 104 or in storer 105 or in other computer-readable mediums that can operate with controller 104.

In one embodiment, controller 104 is configured to operate with identification module 106 and adaptation module 107.This identification module and adaptation module 107 can be configured to executable code, or alternatively can be configured to hardware, such as FPGA (Field Programmable Gate Array) or be contained in controller 104, alternative controls 104 or use controller 104 other equipment exercisable.Controller 104, identification module 106 and adaptation module 107 are also configured to operate with display driver, to carry out and to control presenting of information on touch-sensitive display 101.

As shown in the instructions embodiment of Fig. 1, user inputs annex 102 and is mechanically configured to attachable relative to touch-sensitive display 101 and can departs from.In the illustrative embodiment of Fig. 1, this is that the mechanical arm distad extended by inputting annex 102 relative to user realizes, and this mechanical arm is configured to around electronic equipment 100.This can detachment use user to input the freedom of annex 102 in other cases to user provides and uses whole touch-sensitive display in some cases while.Such as, if electronic equipment 100 is the smart phones with multimedia capabilities, then when user is when watching the video requiring the little data from user to input or not require the data from user to input, user may expect to use whole touch-sensitive display 101 to watch video.In this case, user only inputs annex 102 from touch-sensitive display disengaging user.As follows, in one embodiment, user inputs annex 102 and then can be loaded on the back of electronic equipment 100, or is otherwise bolted to electronic equipment 100 and misplaces to prevent it.Then, when terminating video, assuming that user will write Email.Then, user can be inputted annex 102 and be attached to touch-sensitive display 101 by user, can actuate button 108 enter data in electronic equipment 100 to use multiple user.

In one embodiment, as shown in Fig. 3 in more detail, user inputs annex 102 and is configured to transmit interim signature signal 110 to touch-sensitive display 101 when attached.Because this signature signal changed along with the time, so this signature signal is interim, as shown in reference to Figure 30.Can such as be realized by the multiple conductive pads using the downside inputting annex 102 along user to dispose, the emf sensor of this conductive pad and touch-sensitive display 101 carries out alternately.This conductive pad can sentence predefined configuration orientation at the ad-hoc location inputting annex 102 along user, and has predetermined size and shape or its combination, so that carry out alternately with emf sensor, to transmit interim signature signal 110.Specific embodiment can use carbon resilient material or other conductive materials to form conductive pad.And, also the protective seam of the thin layer of such as thermoplastic material can be arranged on conductive pad.

In one embodiment, interim signature signal 110 is a series of signal amplitudes along with time detecting (m axle) expanded along the surface (x-y plane) of touch-sensitive display 101.In FIG, the x-axis 112 utilizing interim signature signal 110 to describe is corresponding with the planar dimensions along touch-sensitive display 101 with y-axis 111.At the U.S. Patent application No.12/570 that the commonly assigned co-pending title that to be inventor with TimothyDickinson and WilliamAlberth submit on September in 2009 30 is " MethodsandApparatusforDistinguishingBetweenTouchSystemMa nipulators (method and apparatus for distinguishing between touch sensing systems executor) ", describe similar signature signal and analysis thereof in 140, this article is comprised in this by reference for various object.

In one embodiment, identification module 106 analyzes interim signature signal 110 to identify that user inputs annex 102.Can realize in many ways, the time-based decline etc. of the position of the x-y plane region such as determining to be associated with interim signature signal 110, the peak value in interim signature signal 110, shape and size, peak value in interim signature signal 110.

Although the analysis of interim signature signal 110 identifies that user inputs a kind of method of annex 102, for one of ordinary skilled in the art it is clear that embodiments of the invention are not limited thereto.Other recognition technologies can be substituted.Such as, emf sensor can be substituted with acoustic sensor.Then, identification module 106 can be configured to analyze the sound received from sensor when user is in attachment module, determines that user inputs the mark of annex 102.Similarly, conductive pad can be substituted with piezoelectric crystal.Therefore, identification module 106 can be configured to analyze the vibration signal transmitted to touch-sensitive display 101 by crystal.Alternatively, conductive pad can be substituted with magnetometer.Therefore, identification module 106 can be configured to analyze the change in the magnetic field relevant to touch-sensitive display 101.And for example, photo-coupler can substitute conductive pad.Therefore, identification module 106 can be configured to analyze the change in the wavelength at light relevant to touch-sensitive display 101 or reflectivity.

Use interim signature signal 110, identification module 106 can input by user the various electrical feature or signal parameter that annex 102 transmits to touch-sensitive display 101 by determination and analysis.In one embodiment, identification module 106 can be configured to amplitude and/or the size of the interim signature signal 110 determined on touch-sensitive display 101.Then, can monitor that this amplitude is to determine the speed along with the electric charge of time scatters and disappears, thus limit " temporarily " or the time-based feature of signal.This amplitude can be combined with the such as area of interim signature signal 110, shape, size or its other parameters combined, and some or all of these other parameters are measured in time.

Then, the temporal aspect obtained and predefined model, tolerance or threshold limit can be made comparisons, to identify that user inputs the type of annex 102 uniquely.Such as, a type can be alphanumeric key disk population, and another kind of type can be numerical key disk population, and the third type can be game console race.According to type identification, controller 104 can determine from the predefine list stored in memory that user inputs customized configuration and other features of annex 102.Such as, in single type (such as, alphanumeric keypad) in, can have for different language and have different key configuration multiple different annex (such as, U.S.'s qwerty keyboard, U.S.'s Dovrak keyboard, Spain's qwerty keyboard, Braille keyboard etc.).

The x-y plane position of the interim signature signal that touch-sensitive display 101 detects can be for identifying that user inputs the accessory position of annex 102 and the feature of orientation.Such as, except for the execution analysis of interim signature signal 110 to identify that user inputs except annex 102, controller 104 can be configured to the position determining signal transmission, and uses x-y plane positional information to come layout and the orientation of determination module.

Such as, in one embodiment, controller 104 can use triangle or other algorithms between the sensor in electromagnetic sensor, to determine the position of signal transmission.But when the sensor disposed in touch-sensitive display 101 is capacitive transducer, the signal that controller 104 can be configured to according to being transmitted by capacitive transducer directly determines position.As follows, user can change position and the orientation that attached user inputs annex 102, and the layout of module can affect the behavior of electronic equipment 100.

Identified user at identification module 106 to input annex 102 and identify it alternatively and arrange after (that is, position and/or orientation), adaptation module 107 is configured to reconfigure electronic equipment 100.In one embodiment, user input annex 102 be attached to touch-sensitive display 101 and by identification module 106 to identify time, this reconfigures generation.

Adaptation module 107 can reconfigure electronic equipment 100 in a multitude of different ways.In one embodiment, adaptation module 107 can be configured to reconfigure the mode presenting data on touch-sensitive display 101.Such as, adaptation module 107 can make the data of such as picture, text and other information input near annex 102 user to present.Term " near " refer to that this information is present in around opaque section that user inputs annex 102 instead of below.Reconfiguring like this guarantees that user inputs annex 102 and can not stop or otherwise hinder user to see the information presented on touch-sensitive display 101.This reconfigure can be included on electronic equipment 100 run application-specific may need mobile message, readjust information or reorientate information.

In another embodiment, adaptation module 107 can be configured to, when user input annex 102 be attached to touch-sensitive display 101 time, start one or more user application.If describe user by example to input annex 102 and be configured to specific game console, then the user preference in storer may require to start particular game when user inputs when annex 102 is attached to Touch sensitive surface.Note, Touch sensitive surface needs not to be display surface, and can be touch pad, shown in following Figure 34.Similarly, if user inputs annex 102 be configured to media player controller, then user may expect that electronic equipment starts music player or video player application when user of media player input annex 102 is coupled to Touch sensitive surface.Therefore, controller 104 can be configured to carry out in combination operating to realize these results with adaptation module 107.

In another embodiment, adaptation module 107 can be configured to change to can or by the signal level that received by Touch sensitive surface or the relevant setting of other data input features.Such as, adaptation module 107 can be configured to recalibrate the electromagnetic sensor of Touch sensitive surface, with compensate interim signature signal any residual effect and/or receive more accurately the user inputting the button of annex 102, slide block, rocker switch, toggle switch, pick-up sticks or other user controls due to user actuate and cause input by passive user the signal that annex 102 transmits subsequently.

User shown in Fig. 2 illustrates in FIG inputs the decomposition view of annex 102.As shown in the disclosure, input annex according to the user of embodiments of the invention configuration and various method can be used to be attached to the Touch sensitive surface of electronic equipment.Simple in order to what illustrate, in a lot of view, the mechanical slip in configuration or fastening will input annex various aspects for illustration of user.For benefiting from one of ordinary skilled in the art of the present disclosure it is clear that embodiments of the invention are not limited thereto.When without departing from the spirit and scope of the present invention, other attachment mechanism can substitute configuration on mechanical slip or fastening.

In the illustrative embodiment of Fig. 2, user inputs annex 102 and comprises keypad part 220 and " personalized part " 221.Multiple users that keypad part 220 comprises along the first interarea 209 deployment of keypad part 220 can actuate button 208.Be deployed in keypad part 220 at the mechanical part shown in Figure 20-28.Along with the first interarea 209 relative to the second interarea 231 deployment configuration become to change one or more conductive pads (but not shown be in fig. 2 illustrated in Figure 34) of the electromagnetic field of the emf sensor in the Touch sensitive surface of electronic equipment, as shown in Figure 3.

Personalized part 221 comprises and is applicable to make the second interarea 231 be held against the mechanical connector of Touch sensitive surface (not shown).Such as can manufacture personalized part 221 from the thermoplastic casting process.Personalized part 221 can comprise mechanical features for personalized part 221 being coupled to electronic equipment (100), equipment, connection or connector 223.

As shown in Figure 6, in certain embodiments, personalized part is not needed.But, as shown in Figure 18 and Figure 19, other features can be provided when using personalized part 221.Such as, user inputs the rear portion that annex 102 mechanically can be coupled to electronic equipment (100) when not in use, to avoid accidental displacement.

When keypad part 220 and personalized part 221 are configured to discrete parts during manufacture, a keypad part 220 with multiple personalized part can be used.Therefore, modular keypad part 220 can have the electronic equipment use of different form factors and coupling mechanism by the copy of same keypad part being attached to cause in different personalized parts.Keypad part 220 can be attached to personalized part 221 in many ways, and this various ways comprises bonding, hot melt, fastening or other maintaining bodies.And property part 221 can be designed to hold a clock keypad part one by one.In this case, the personalized part 221 of standard for specific electronic equipment set can accept identical type (such as, U.S.'s qwerty keyboard, U.S.'s Dovrak keyboard, Spain's qwerty keyboard) or the different specific keypad part of dissimilar (such as, there is the U.S. QWERTY keypad part of little button, there is the numeric keypad etc. of big key).

The user of Fig. 2 inputs annex 102 and is shown as and can not only departs from from touch-sensitive display (101), and can depart from from electronic equipment (100) completely.Should " completely " can some advantages of providing of detachment be: can customize for particular user preferences or application.And, can with electronic equipment discretely to the annex that customer sales is such.In addition, various parts can be customized according to any one in factor below: topology; Physical features; Color combination; Language; Application controls preference; Unique electronic functions of the equipments parts etc.

The user of Fig. 2 that Fig. 3 illustrates after keypad part 220 has been coupled to personalized part 221 inputs the bottom perspective view 300 of annex 102.In the illustrative embodiment of Fig. 3, the second interarea 331 along keypad part 220 disposes multiple electrically conductive elastic pad 330.In one embodiment, multiple conductive pad 330 is arranged according to predetermined global pattern, pad type or pad size with feature configuration.Multiple conductive pad 330 is configured to carry out alternately with the emf sensor of touch-sensitive display (101).

As mentioned above, keypad part 220 can comprise the multiple users disposed along the first interarea 209 relative with the second interarea 331 and can actuate button 208.Although the number of conductive pad can equal the number of button, in one embodiment, the number of conductive pad is more less than the number of button.This facilitate the effective x-y plane design inputting annex (102) for user.In such an arrangement, the signal of the button of actuating from each user can come multiplexing by the conductive pad of fewer number of, and is passed to touch-sensitive display (101).In addition, the mechanical aspects of each button can be changed, make it possible to determine other information, such as the angle of attack (whether finger clicks button from western (left side), east (right side), north or southern side).When the number of carbon pad is fewer than the number of button, adaptation module (107) can be configured to Configuration Control Unit (104) to explain the multiplexing input from conductive pad, suitably to receive the expectation input of user.

Fig. 4 illustrate be attached to electronic equipment 400 and make the second interarea of keypad part 420 be deployed in the touch-sensitive display 401 of electronic equipment 400 near user input the stereographic map of annex 102.

In the illustrative embodiment of Fig. 4, user inputs annex 102 towards the bottom attachment of touch-sensitive display 401 to touch-sensitive display 401.Therefore, adaptation module (107) by movement, adjust, to reorientate or otherwise reformatting data makes the data of touch-sensitive display 401 present to reconfigure to input annex 102 adjacent with user, the data inputting (positive y-axis direction) above annex 102 to drop on user to present in window 403 or present in window 405 in the data that user inputs annex less than 102 (negative y-axis direction).

Because the second data present window 405, to present window 403 than the first data in size less, so adaptation module (107) can determine the application presented needing large data element,---such as photo display application---can present in window 403 in the first data and present data, and the needs of such as ticker application can present in window 405 in the second data compared with the application presented of small data and present data.

If user is such as by slide or by departing from user and input annex 102 and again attached and change position or the orientation that user inputs annex 102 in another position along touch-sensitive display 101, then adaptation module (107) can determine that the available display real estate inputted above and below annex 102 user changes.Therefore, adaptation module can make being applied in different windows of the operation in electronic equipment 400 present data, to optimize the overall visibility for user.

Fig. 5 illustrates the alternate embodiment that the user of being coupled to electronic equipment 500 according to an embodiment of the invention inputs annex 502.In the illustrative embodiment of Fig. 5, user inputs the sleeve pipe that annex 502 is configured to the main body around electronic equipment 500, and it has other surfaces that can be used for user control.

As shown in Figure 5, user input annex 502 comprise along user input annex 502 first interarea 509 dispose multiple users can actuate button 508.In addition, user inputs on annex 502 inputs annex 502 other outside surfaces user and comprises other controls 550,551.In one embodiment, these other controls 550,551 are configured to input annex 502 through user and transmit activation signal to the passage of the conductive pad being coupled to touch-sensitive display 501 to touch-sensitive display 501 as above-mentioned.The example of other controls 550,551 comprises mode selecting button, the navigation button and power knob etc.Note, any one in control can reside in user and input in any one of surface of annex.

Fig. 6 illustrates the alternative bindiny mechanism remaining to the touch-sensitive display 601 of electronic equipment 600 for user being inputted annex 602.All some embodiments of the present invention as shown in FIG. 6 use and are configured to user to input annex 602 and are attached to the alternative mechanical features of the main body of electronic equipment 600, equipment, connection or connector.

In figure 6, the exterior bottom surface that user inputs annex 602 is manufactured from flexible material, this flexible material is silicones, polyethylene terephthalate (PET) film such as, and it is configured to use electrostatic, suction, magnetic attachment, gravity or its combination that itself is remained to touch-sensitive display 601.Like this, mechanical couplings is to touch-sensitive display 601 itself, instead of the main body to electronic equipment 600.The advantage that the configuration of Fig. 6 provides is: because user inputs annex 602 and do not depend on that any surface except the outside of Touch sensitive surface is come for attached, so inputting annex user is " device housings independently ".Note, can guarantee that user inputs annex 602 in position by additive method, such as magnetic force ground or by gravity, use or do not use mechanical positioners to aim at user to input annex 602.

Fig. 7-9 illustrates the electronic equipment 700 carrying out in the various modes operating.Fig. 7 illustrates the electronic equipment 700 carrying out operating in default mode, and wherein, not attached user inputs annex.Fig. 8 and Fig. 9 illustrates two adaptive models, wherein, adaptation module (107) has reconfigured electronic equipment 700 and has presented data in a different manner to input annex 802 in response to user and be identified and to be sensed to be to be attached at ad-hoc location and customized configuration.As shown in the drawings, in one embodiment of the invention, user input annex 802 be configured such that in multiple positions that can optionally be positioned on touch-sensitive display 701 any one place.Therefore, the attached position that the adaptation module of electronic equipment is configured to input annex 802 according to user in one embodiment adjusts presenting of information on touch-sensitive display 701.

In the figure 7, electronic equipment operates in default mode, because do not have user to input annex be attached to touch-sensitive display 701.Note, " acquiescence " pattern can take various ways, and the pattern being intended to refer to wherein do not have user to input annex and being attached.In the illustrative embodiment of Fig. 7, default mode has three application 771,772,773 of operation.These application 771,772,773 can be the application being easily selected by a user and having started.Alternatively, they can be always exercisable application.And they can be the user preference application started when specific user such as utilizes personal identification number or fetcher code active electron equipment 700.

In the figure 7, in application 771,772,773, each shows data in the window of correspondence.Apply 771 and second with first to apply 772 corresponding windows overlapping a little, and apply 773 corresponding windows be positioned at below overlapping application 771,772 with the 3rd.Although specific orientation is inessential, in the illustrative embodiment of Fig. 7, application is arranged such that they fill the region of touch-sensitive display 701 substantially, so that each can be seen by user simultaneously.

Forward Fig. 8 to now, in this embodiment, as shown, the user being configured to qwerty keyboard inputs annex 802 and has been attached near the bottom boundary of touch-sensitive display 701.Like this, the region of the touch-sensitive display 701 inputted below annex user be presented be less than for presenting of information desired, except user wherein input annex 802 be configured to transparent, translucent or clearly in situation except.Like this, the data along touch-sensitive display 701 present to be reconfigured for and input near annex 802 user by adaptation module, and input (on positive y-axis direction) above annex 802 user in this case.In the illustrative embodiment of Fig. 8, movablely with three apply 771,772,773 data be associated by adjusting and reorientating and realize this point.

Forward Fig. 9 to now, in this illustrative embodiment, user inputs annex 802 and is attached to touch-sensitive display 701 along the interior zone 990 of touch-sensitive display 701.Interior zone (990) is " inside ", because at least visible part touch-sensitive display 701 on the first side 991 of touch-sensitive display 701 and the second side 992 of touch-sensitive display 701.Note, can on four sides of touch-sensitive display 701 visible part touch-sensitive display 701 equally, be this situation when user inputs annex 802 90-degree rotation.Therefore, " inside " refers to that the multiple side visible part users inputting annex 802 along user input annex 701 as used herein.

In order to optimize the observability of the data that touch-sensitive display 701 presents, the Part I 993 of the touch-sensitive display 701 that the edge of the first side 991 to shown screen that input annex 802 from user has extended by adaptation module is reconfigured for different from the second non-overlapped part 994 of the touch-sensitive display 701 that the second side 992 inputting annex 802 from user extends to the edge (as shown) of screen.In this illustrative embodiment, the Part II 994 along touch-sensitive display 701 adjusts and has reorientated the data applying the 771, second application 772 and the 3rd application 773 from first.In addition, according to the user preference parameters stored in the storer of electronic equipment 700, start the 4th application 995 and the 5th application 996, and presented its data in the Part I 993 of touch-sensitive display 701.Startups of other application can depend on that user inputs identification when annex 802 is attached and position.Such as, the 4th application 995 can be because qwerty keyboard inputs attached in the position of (in the positive y-direction) above annex 802 at least section 993 of minimum dimension user and text messaging application (setting up in new text message mode) that starts producing.

The embodiment of Fig. 9 shows the dirigibility and Schema control that are provided by embodiments of the invention.In this illustrative embodiment, user has the preference profile of storage, indicates and should start the 4th application 995 and the 5th application 996 when user inputs when annex 802 is attached in this specific internal region 990.When this is not the case, adaptation module may reconfigure electronic equipment 700, make the data presented in the Part I 993 of touch-sensitive display 701 from the first application 771 and the second application 772, in Part II 994, present the data etc. from the 3rd application 773 simultaneously.Other combinations of data or to present also be possible.And user can store the preference presented in the user profiles with adaptation module module operation and in the storer can accessed by adaptation module.

Turn to Figure 10 now, the figure shows the schematic block diagram 1000 of an embodiment of internal circuit, software module, firmware module and miscellaneous part in the electronic device according to an embodiment of the invention.Although this illustrative internal circuit relates to general electronic equipment, note, easily can be applicable to any amount of concrete equipment, comprise mobile phone, smart phone, personal digital assistant, palm handheld computing platform, telepilot or other equipment.

Controller 104 is configured to the various functions of operating electronic equipment.Controller 104 can also be configured to perform and is stored in software in storer 105 or firmware application.Controller 104 can perform this software or firmware to provide functions of the equipments.

Touch-sensitive display 101 is coupled to controller and can operates with controller.The touch-sensitive display 101 that can carry out operating with display driver 1001 is shown to have the multiple layers comprising one group of touch-sensitive layer and a group display equipment layer in this illustrative embodiment.Although this is an embodiment of touch-sensitive display 101, for benefiting from one of ordinary skilled in the art of the present disclosure it is clear that embodiments of the invention are not limited thereto.When without departing from the spirit and scope of the present invention, other Touch sensitive surface multiple can be replaced by.

In the illustrative embodiment of Figure 10, show 5 layers.From top, the single bandlet component of electronic equipment can be used as from the overlayer 1002 of glass or thin-film sheet manufacture." bandlet " is coverture or shell, and it can or can not be departing.Clear or transparent plastic foil, glass, plastics or tempered glass is comprised for the manufacture of tectal suitable material.Tempered glass can comprise the glass strengthened by such as chemistry or heat treated process.Overlayer 1002 can also comprise ultraviolet barrier.Such barrier contributes to improving the visuality of display layer 1004 and protects the internal part of electronic equipment.

Emf sensor 1003 is positioned at below overlayer 1002.The existence of the object that the emf sensor 1003 that can construct by disposing small capacitances plate electrode is on a transparent substrate configured to detect near touch-sensitive display 101 or the such as user touching touch-sensitive display 101 points.Can carry out with controller 104 control circuit operating or be deployed in controller 104 and be configured to detect change in the electric capacity that the specified panel on emf sensor 1003 combines.Emf sensor 1003 can be used in such as general modfel with the general general location of inspected object relative to touch-sensitive display 101.Emf sensor 1003 can also be used in AD HOC, wherein can detect particular comparator plate to the length of inspected object along touch-sensitive display and the exact position of width.Note, emf sensor 1003 is specific implementations of emf sensor, and the emf sensor of the other types of such as magnetic field sensor can substitute capacitive field sensor.

The interim signature signal 110 being delivered to emf sensor 1003 depends on and inputs the size of the conductive pad that annex 102 exists, shape, layout, arrangement, material and combination thereof user.Capacitive transducer in emf sensor 1003 is based upon the electric field flowed therebetween.Can absorption field or field is turned to close to conductive pad, thus change the quantity of electric charge collected on any one sensor.The attached user with feature conductive pad inputs annex 102 and causes initial interim signature signal 110 when time t=0.Other passive components comprising resistance or inductance element can also be coupled with conductive pad, to provide decline of signing temporarily.In the illustrated example, when time t=1, field 1012 amplitude changes, and when time t=n, field 1014 amplitude is stablized.In this example, three chronomeres are shown; But other embodiments can have more complicated or more uncomplicated interim signature signal.

Display layer 1004 is below emf sensor 1003.Note, emf sensor 1003 may near display layer 1004 time, in one embodiment, between emf sensor 1003 and display layer 1004, deploy gap.In another embodiment, between emf sensor 1003 and display layer 1004, tack coat (not shown) is deployed.

In one embodiment, display layer 1004 comprises high resolution display.Electroluminescence layer or light emitting diode (LED) backlight layer 1005 can be deployed in below display layer 1004, and can be configured to light be projected transmission display device layer 1004 so that from backlight display layer 1004.Display layer can present text adaptively along touch-sensitive display 101, figure, user actuate target, data and control.

Tactile layer 1006 can be deployed in below electroluminescence layer 1005.Tactile layer 1006 can be configured to actuate in response to the user of the virtual push button presented on touch-sensitive display 101 or control provide pseudo-tactile feedback.In brief, when the user of the button can disposing real fluctuating type thereon input annex 102 be not coupled to touch-sensitive display time, tactile layer 1006 can be simulated those and rises and falls by being transmitted sense of touch response to the main body of electronic equipment.

In one embodiment, tactile layer 1006 comprises transducer, and this transducer is configured to provide perceptible feedback when user actuates virtual key.In one embodiment, this transducer is piezoelectric transducer, and it is configured to apply the strong machinery " promotion " that must be enough to be detected by user to the main body of equipment.Therefore, tactile feedback layer provides perceptible feedback to user, thus level and smooth substantially smooth touch-sensitive display 101 is reacted as traditional keypad.

Present steering module, figure 10 illustrates both identification module 106 and adaptation module 107.Its operation that cardinal principle is above-mentioned.Identification module 106 is configured to input annex 102 from interim signature signal 110 detection and Identification user, and interim signature signal 110 is illustrated in Fig. 10 and declines in time.

Adaptation module 107 is configured to input annex 102 in response to user and is attached and identifies the operating characteristics reconfiguring electronic equipment.As shown in Figure 10, adaptation module 107 can comprise hardware adapter 1008 and display configuration adapters 1009.Hardware adapter 1008 can be configured to gain and the threshold value of the sensor such as recalibrated in touch-sensitive display 101, to compensate the remaining field 1014 of interim signature signal, and inputs annex 102 from user and suitably receives user's activation signal.Display configuration adapters 1009 can be configured to size adjustment, regulate, reorientates and rearrange the information presented on touch-sensitive display 101.And as mentioned above, display configuration adapters 1009 can also be configured to start application 1090 or enable other preferred operating characteristics.

In one embodiment, adaptation module 107 is configured to carry out work in combination with the user preference 1007 be stored in the storer 105 of electronic equipment.User preference 1007 can adopt various ways, will describe wherein some at this.

In one embodiment, user preference 1007 comprises the operating characteristics corresponding with the preferred operation mode of electronic equipment.When user inputs attachment to touch-sensitive display 101, adaptation module 107 can enable these preferred operator schemes.Preferred operator scheme can comprise part below: input the corresponding predefine input area along touch-sensitive display of the feature configuration of the conductive pad that annex 102 is associated with the user identified; The preferred sense of touch transmitted by electronic equipment when user actuates and inputs one or more button of annex 102 deployment along user responds; About the application of startup as above or the preference presented of data; And actuate corresponding keypad sensitivity with the user of the button inputted on annex 102 user.User preference 1007 can also comprise will by the parameter of hardware adapter 1008, such as one or more amplification level of signal of receiving from multiple conductive pad or the one or more threshold levels of signal for receiving from conductive pad.Other parameters are obvious for benefiting from one of ordinary skilled in the art of the present disclosure.

Figure 11 illustrates method 1100 according to an embodiment of the invention, and can perform the method by using one or more controllers in the electronic device, the method inputs attachment to Touch sensitive surface to configure electronic equipment in response to user.

In step 1101, electronic equipment is undertaken operating starting by the acquiescence input pattern that describes in the figure 7.In step 1102, the Touch sensitive surface of electronic equipment is arranged to default action.Configuration step 1102 can comprise allocating default input area 1103, such as configures whole Touch sensitive surface with the part accepting to touch input or only configure Touch sensitive surface to accept to touch input (such as, when this equipment is in " locking " pattern).System configuration for default action can also be included in the gain of step 1104 place setting for Touch sensitive surface, and occurs to touch mutual threshold value for determining whether in the setting of step 1105 place.Such as, whether whether these levels can expect according to default mode and receive from the touch input of user's finger or support singly to touch or to touch and its dependent variable and different more from the touch input of stylus, default mode.

Determination step 1106 determines whether to have occurred the effective input for default mode of operation.Such as, if default action comprises user with the touch-sensitive sensitive display of single finger touch, then effectively acquiescence input can be rapping on Touch sensitive surface, to fiercely attack or a series of one hand refers to (or pointing) gesture more.Step 1190 is to controller reporting event, and this makes suitable response in electronic equipment, and method 1100 turns back to step 1106 for other inputs.Continuing wherein default action desired user uses single finger to carry out this example of touch-sensitive Touch sensitive surface, and controller can explain that the user inputted as non-standard default mode inputs the attached of annex and multiple conductive pad.Determination step 1107 assesses non-standard input.If non-standard input is the result (such as, with two fingers instead of touches, clip surprisingly touches Touch sensitive surface etc.) of user error, then method 1100 turns back to step 1106.When non-standard event is interpreted as user to input attachment to Touch sensitive surface, then determination step 1107 carries out identifying that user inputs annex 1108.

In step 1108, identification module 106 (Fig. 1 and 10) identifies that user inputs annex from the interim signature signal of the mutual generation of the electromagnetic field by the conductive pad inputted user annex and Touch sensitive surface.In addition, identification module can be configured to determine that 1191 users input the position of annex along Touch sensitive surface.When identifying that user inputs annex and determines that user inputs the position of annex alternatively, adaptation module changes the various settings in electronic equipment, comprises input detecting pattern and the presentation modes of electronic equipment.

Particularly, in step 1109, adaptation module actuates new operator scheme, and this new operator scheme is shown as new input operation pattern and new output function pattern at this.Two exemplary output function patterns have been shown in superincumbent Fig. 8 and Fig. 9.

In step 1110 place, adaptation module can for different input detecting methods configuration Touch sensitive surface.Such as, if the operator scheme of acquiescence comprises detect the finger touch Touch sensitive surface of user, then when user input annex be coupled to Touch sensitive surface time, new input detecting method can be detect the signal inputting the conductive pad disposed below annex from user.A part for step 1110 can comprise the remaining interference of electromagnetic field compensating and caused by interim signature signal.After the compensation, when user presses the button of annex, and when carrying out multiplex input signal by conductive pad, suitably input signal will be received.

In step 1111, adaptation module can be configured for the system action of input area.Such as, first input area can contact with conductive pad below annex, and the second input area can be the remainder of Touch sensitive surface.Therefore, the first input area is only in pre-position expection input signal (that is, the position under conductive pad), and single touch of the second input area expection points input.In addition, the 3rd input area (such as, electromagnetic field inertia in the 3rd region) not accepting any input can be realized.

In step 1112, system-gain can be set to input annex Received signal strength from the user the first input area by adaptation module, and is set to by system-gain point Received signal strength from the user the second input area.In step 1113, threshold value can be set to determine when to input annex from user in the first region and receive useful signal from user's finger in the second area by adaptation module.In some implementations, electromagnetic field can be movable in the 3rd region, but threshold value is set to very high to make not touch triggers touch event alternately.

Forward to now and present (electronic equipment output) element, in step 1114, adaptation module can configure new viewing area as described in reference to figure 8 and Fig. 9.Particularly, in this step 1114, adaptation module such as can present the information of the first application from electronic equipment on the Part I of the touch-sensitive display at the first edge close to user input device, presents the information of the second application from electronic equipment on the Part II of the touch-sensitive display at the second edge close to user input device simultaneously.Configuration such shown in superincumbent Fig. 9.As mentioned above, viewing area can input the size of annex, shape and layout according to user and changes.

In step 1115 place, backlight can be configured.As mentioned above, backlight can be electroluminescence layer, LED-backlit or other similar backlights.As follows, in certain embodiments, user inputs annex can be configured with one or more light pipe or light pipe, and this one or more light pipe or light pipe make to input annex from the light of backlight layer by certain customers.The physical configuration that user inputs annex can determine that the backlight of which kind of type is best suited for application-specific.And, as mentioned above, in certain embodiments, user can be disposed along the top of Touch sensitive surface instead of touch-sensitive display and input annex.Therefore, some Touch sensitive surface can not comprise backlight.When such is the case, step 1114 and 1115 can be omitted.When comprising backlight, can suitably configure in step 1115 and activate backlight.

Each in step 1110,1111,1112,1113,1114 and 1115 can input based on the user of a type position that one or more corresponding one or more user preference of annex and/or user input annex.Such as, the layout that the user of particular type inputs in the ad-hoc location of annex on Touch sensitive surface automatically can reconfigure new input and output region, start specific software application, and predetermined gain and threshold value (such as, from finger touch input to the change of stylus input) are even set.

Judge whether the 1192 effective inputs determining accessory operation pattern occur.Note, according to configuration, dissimilar input (such as, conductive pad, touch, stylus) can be effective (or invalid) for different input areas.If effective input detected, then step 1193 is to controller reporting alternative events, and this makes suitable response in electronic equipment, and step 1110 turns back to step 1192 for further input.

Non-standard input makes flow process turn back to judgement 1117, and it is determined particularly to input and whether reflects user and input removing of annex.Because be previously configured with system to eliminate any remaining interference of electromagnetic field caused by interim signature signal in step 1110, so the removing " the anti-phase signature signal " that cause in fact and will be received by controller of annex, and to rotate or slip user inputs the change that annex (not exclusively removing) also produces anti-phase signature signal.If determine that removing user inputs annex, then flow process turns back to step 1101, and electronic equipment is reset to acquiescence input (and output) pattern by controller.

If also do not remove user to input annex, then may move to new position on Touch sensitive surface.When such is the case, method 1100 turns back to step 1191, inputs the position of annex with the user that reappraises.Therefore, if controller determines and also do not remove user and input annex, but only move user and input annex, then flow process turns back to step 1191, to determine that user inputs the new layout of annex and reconfigures input and output parameter.Finally, if controller determines the user that is not also shifted input annex, then controller supposition mistake occurs, and flow process turns back to step 1192 inputs with the user of products for further.

Forward Figure 12 to now, figures only show the several possible configuration that the user that can produce according to embodiments of the invention inputs annex.Each variant in Figure 12 comprises the user with various user's actuation component thereon and inputs annex.Be apparent that for benefiting from one of ordinary skilled in the art of the present disclosure, the embodiment of Figure 12 is only illustrative, and can produce other embodiments when without departing from the spirit and scope of the present invention.

Embodiment 1201 is configured to QWERTY keypad.Complete QWERTY keypad can be realized.Alternatively, the variant of QWERTY keypad or subset can be realized to save space.Alternatively, private subscribers input annex as above can support multilingual.

Embodiment 1202 is keypads of large numeral, and each button is wherein that large numeral is easily to see.In the illustrative embodiment of Figure 12, the keypad of large numeral is the keypad of the large numeral of phone dialling keypads.Also can produce other versions of the keypad of large numeral, comprise the standard Bell keyboard with 4x3 matrix structure and * and # button.

Embodiment 1203 is the braille keypads for visually impaired person.Braille keypad can be configured to QWERTY keypad, telephone keypad or other versions.

Embodiment 1204 is special keypads.Comprise such as navigation wheel 1205, the page backward/forward button 1206,1207, the feature of carriage return button 1291 and D pad 1290.

Embodiment 1207 is the game console annexes configured with two workpiece 1292,1293.Each workpiece can be attached to the Touch sensitive surface (or two different Touch sensitive surface) of the far-end at electronic equipment, to simulate traditional game console.As shown, a workpiece 1292 comprises button 1294, and another workpiece 1293 comprises D pad 1295.If workpiece 1292,1293 is configured to sleeve pipe (on the left side edge and right hand edge are opened), then workpiece 1292,1293 can be attached to electronic equipment with right hand configuration (as shown) or left hand configuration (workpiece 1293 on a left side, and workpiece 1292 is on the right side) by user.In such embodiments, electronic equipment can identify how this part attached, and user preference automatically can select suitable configuration (such as, the right hand or left hand).

Embodiment 1208 is multi-functional keypads, illustrates the control that can be inputted some changes that annex comprises by the user configured according to embodiments of the invention.Such control comprises slide block 1211, rocking bar 1209 and pick-up sticks 1210.

The electronic equipment 1300 that Figure 13 illustrates for having mechanical couplings inputs a right embodiment of annex 1302 with user, and this mechanical couplings inputs the windfall loss of annex 1302 when departing from from touch-surface for preventing user.Particularly, in fig. 13, lashing 1311 is used as mechanical couplings.Can ensure that user inputs annex 1302 and keeps when departing from from touch-sensitive display 1301 being physically coupled to electronic equipment 1300 from the lashing 1311 of the material manufacture of elastic type.In one embodiment, lashing 1311 is only plant equipment, and inputs between annex 1302 at electronic equipment and user and do not comprise electrical connection.Note, lashing 1311 allows almost freely against touch-sensitive display 1301, user to be inputted annex ad lib and is arranged in each position.

Turn to Figure 14-17 now, the figure illustrate another kind of mechanical couplings, this another kind of mechanical couplings is used for inputting the windfall loss of annex 1402 when departing from user when user inputs annex 1402 from Touch sensitive surface, and this Touch sensitive surface is touch-sensitive display 1401 in this embodiment.The embodiment of Figure 14-16 allows user to input the shell that annex 1402 is for good and all attached to electronic equipment, allows optionally can depart from from Touch sensitive surface simultaneously.It is attached that this specific embodiment is supported in along on each position of Touch sensitive surface, but change is limited to y-axis.Attached is optional.In some shown above implementations, user inputs annex 1402 and also can depart from from electronic equipment completely.

As shown in Figure 16, the main body of electronic equipment 1600 and groove 1601 and one or more annex retainer 1602 adaptive.In this embodiment, the opposite shell (not shown) of electronic equipment reflects this groove and retainer.User inputs annex 1402 and comprises for complementary mechanical feature adaptive in groove 1601 and annex retainer 1602.Such as, annex retainer 1602 can be adaptive with the post of the spring fitting being positioned at one or more annex retainer 1602.Alternatively, magnetic coupling can substitute annex retainer 1602, and inputs the magnetic coupling of annex 1402 being arranged and complementally polarizing user.

In this illustrative embodiment, groove 1601 comprises several outline lines, and these several outline lines permission users input annex 1402 and slide relative to electronic equipment 1600 and rotate.When annex is not coupled to touch-sensitive display 1401, part (standbycatch) 1603 of catching for subsequent use keeps user to input annex 1402.Transition profile 1604 is initially providing level and smooth transitional surface to when inputting annex 1402 with touch-sensitive display 1401 couple movement user.

Elongated groove part 1605 allows user to input annex 1402 to slide relative to electronic equipment 1600 longitudinal (along y-axis).Rotating sunk part 1606 allows user to input the rotation of annex 1402 around one end of electronic equipment 1600.Second part 1607 of catching for subsequent use also contributes to inputting when annex 1402 is not coupled to touch-sensitive display user keeping user to input annex 1402.

In order to the movement that this specific mechanical is coupled is described, first turn to Figure 14, Figure 14 shows the user of being coupled to touch-sensitive display 1401 and inputs annex 1402.In order to make user input annex 1402 from Touch sensitive surface uncoupling, first user lifts user and inputs annex on positive z-axis direction 1402, thus conductive pad is separated with touch-sensitive display 1401.Then, as shown in Figure 15, user on negative y-axis direction 1501 to the end 1502 of electronic equipment laterally slip user input annex 1402.

At Figure 16, end 1502 rotatable user of user around electronic equipment 1600 on direction 1608 inputs annex 1402.At Figure 17, the user that can slide on positive y-axis direction 1701 inputs annex 1402.Positive mechanical features (not shown) from be positioned at the user catching part 1603 for subsequent use input annex 1402 outstanding after, then make user input back 1702 that annex 1402 is held against electronic equipment 1600, thus touch-sensitive display 1401 can be accessed by user completely.

Turn to Figure 18-19 now, the pattern that those figures show according to an embodiment of the invention for inputting with user the electronic equipment 1800 that annex 1802 carries out operating changes the embodiment configured.As mentioned above, electronic equipment 1800 can be configured to when attached user inputs annex 1802, sometimes changes operator scheme according to the user preference stored in memory or profile.The pattern that Figure 18-19 illustrates the position that inputs annex 1802 with user corresponding changes.Particularly, as shown in the drawings, when user input annex 1802 be coupled to touch-sensitive display 1801 time, the first operator scheme can be enabled.When user inputs annex 1802 from touch-sensitive display 1801 uncoupling, the second operator scheme can be enabled.

In Figure 18-19, user inputs annex 1802 and is configured to along touch-sensitive display 1801 or comes attached along a part for the electronic equipment 1800 except touch-sensitive display 1801.Particularly, in this illustrative embodiment, user inputs the rear portion that annex 1802 can be coupled to touch-sensitive display 1801 as shown in Figure 18 or alternatively be coupled to electronic equipment 1800 as shown in Figure 19.Those the mechanical couplings such as shown in Fig. 1 or Figure 14-17 can be used to realize this configuration.

When user input annex 1802 be coupled to touch-sensitive display 1801 time, as shown in Figure 18, electronic equipment 1800 is configured to operate in a first pattern.When user input annex 1802 be coupled to the rear portion of this equipment time, as shown in Figure 19, electronic equipment 1800 is configured to operate in a second mode.By example describe when user input annex 1802 be configured to QWERTY keypad time, first mode can be that wherein QWERTY keypad is applicable to the pattern of the e-mail applications of input text in Email.Second pattern of actuating when departing from user and inputting annex 1802 can be the photo application being configured to present photograph image.Such pattern is applicable to the use of whole touch-sensitive display 1801.

Figure 20-28 user illustrated for configuring according to embodiments of the invention inputs various mechanical arrangements and the structure of annex.Be apparent that for benefiting from one of ordinary skilled in the art of the present disclosure, the embodiment of Figure 20-28 is only illustrative object, and can produce other embodiments when without departing from the spirit and scope of the present invention.Although each button shown in Figure 20-28 is associated with independently conductive pad, this is dispensable.Various embodiment can use the conductive pad more less than button, in this case, by button multiplexing to one or more (the obtaining the example of such embodiment see Figure 31-32) in conductive pad.

From Figure 20, user inputs the overlayer 1002 that annex 2002 is coupled to electronic equipment.Overlayer 1002 is deployed on emf sensor 1003 and puts.Overlayer 1002 can be made up of glass, thermoplastic material or other similar materials.Overlayer 1002 is deployed in above emf sensor 1003.

User inputs annex 2002 and is configured in the upper strata 2020 met of the button 2021 with integrated geometric configuration, and the button of the geometric configuration of this integration imitates dome or other geometries.Each button 2021 comprises the conduction fluctuating dome 2023 be connected to across the conductive pad 2024 using carbon cushion to realize.When user presses the button 2021 of shaping, fluctuating dome 2023 subsides the conducting element 2025 in printed circuit board (PCB) 2026 deploy is connected with conductive pad 2024.This changes the electric field sensed by the emf sensor of emf sensor 1003, thus provides activation signal to electronic equipment.

Figure 21 illustrates alternative mechanical arrangements.Figure 21 is functionally similar to Figure 20.Particularly, user inputs the overlayer 1002 that annex 2102 is coupled to electronic equipment.Overlayer 1002 is deployed on emf sensor 1003.

Identical with Figure 20, user inputs annex 2102 and is configured in the upper strata 2020 met of the button 2021 with integrated domed shape.Each button 2021 comprises the mechanical support part 2022 be connected to across realizing as the conduction fluctuating dome 2023 of the conductive pad 2024 of carbon cushion.In figure 21, and use printed circuit board (PCB) different in fig. 20 like that, insulator film 2101 supports conducting element 2025.When user presses the button 2021 of domed shape, fluctuating dome 2023 makes conducting element 2025 be connected with conductive pad 2024.This changes the electromagnetic field sensed by emf sensor 1003, thus provides activation signal to electronic equipment.

Figure 22 illustrates alternative mechanical arrangements.Figure 22 is identical with Figure 21 in fact, except the following fact: the conductive layer 2201 of the such as conductive trace that the upper back being used in printed circuit board (PCB) 2026 is affixed one's name to or similar conductive material achieves the conductive pad of Figure 21.

Identical with Figure 20, user inputs annex 2202 and is configured in the upper strata 2020 met of the button 2021 of the domed shape with integration.Each button 2021 comprises the mechanical support 2022 being connected to the conduction fluctuating dome 2023 crossing over conductive layer 2201.

User actuates button by the button 2021 pressing domed shape, thus makes fluctuating dome 2023 that conducting element 2025 is connected with conductive layer 2201.This changes the electric field sensed by emf sensor 1003, thus provides activation signal to electronic equipment.

Figure 23 shows alternative mechanical arrangements.Figure 23 and Figure 22 is identical, except the printed circuit board (PCB) (2026) of the following fact: Figure 22 has been replaced with flexible PCB 2326.Note; although printed circuit board (PCB) (2026) is replaced by flexible PCB 2326 for illustrative purposes; but it can be replaced by other conductive traces substrates equally, comprise dot matrix circuit board, P dot circuit plate and the indium tin oxide etc. on substrate.

Forward Figure 24 to now, the figure illustrate alternative mechanical arrangements.Figure 24 and Figure 22 is identical, except the following fact: user input deploy plastics below annex 2402 except mold layer 2401.The outer mold layer 2401 of plastics can help lend some impetus to and be coupled to the static state of the overlayer 1002 of touch-sensitive display, and can contribute to protecting independently conductive pad from infringement.

Figure 25 illustrates alternative mechanical arrangements.Figure 25 and Figure 24 is identical, except the following fact: the gap leaving conductive pad 2024 along mold layer except machinery 2501, and conductive pad 2024 is integrated with the outer mold layer 2501 of machinery.This configuration facilitates the signal transmission of the enhancing to emf sensor 1003, still provides suitable static state coupling to overlayer 1002 simultaneously.

Figure 26 illustrates alternative mechanical arrangements.Figure 26 and Figure 25 is identical, except the following fact: conductive pad (2024) is replaced with space 2601, and electric contact is exposed above emf sensor 1003.Therefore, electric contact 2201 becomes conductive pad, and this conductive pad destroys the electromagnetic field of Touch sensitive surface, and provides signal to electronic equipment.

Figure 27 illustrates mechanical arrangements, and this mechanical arrangements is designed to from electroluminescence layer 1005 luminescence be deployed in below emf sensor 1003 through each button.In figure 27, user inputs annex 2702 and is configured with one or more smooth load-carrying unit, and this one or more smooth load-carrying unit is configured to allow the light from electroluminescence layer 1005 to pass through wherein.

Electroluminescence layer 1005 can be included in the layer of the backlight material clipped between the top of the transparency carrier of carrying transparency electrode and bottom.The electrode that can be segmented with patterning can be actuated individually by actuated electrodes and ground electrode.Can manufacture actuated electrodes from indium tin oxide, side by side electrode can be included in the solid-state conductive ink layer that the lower surface of electroluminescent material prints.Alternatively, also can by ground electrode patterning.When electroluminescence layer 1005 comprises the element can actuated separately, can input below annex 2702 user and optionally forbid this element to save electric power.

Electroluminescence layer 1005 can comprise transflective layer.Can as the operation being configured to reflected light and the display of transflective layer permission in Transflective pattern by the trnaslucent materials of light.Can push up at the electroluminescence layer 1005 with one or more colors and comprise optional color layer.Can also may be used for the light additive color from electroluminescence layer 1005 as the color layer of the transflector with both transmittance and reflectance attributes.Color layer can be alternatively made up of color filter, and this color filter only has transmission properties.

The mechanical arrangements of Figure 27 is similar to Figure 24's, except the following fact: comprise the light pipe 2701 and diffuser 2703 that meet in each button.The light pipe 2701 met meets, and makes will " give way " when user actuates button 2704.The light pipe 2701 met makes each button of light transmission from electroluminescence layer 1005 to provide backlight effect.Optional diffuser 2703 make it possible to than be used alone light pipe may the wider angle of the person of appearance to see backlight effect.

Figure 28 illustrates another kind of mechanical arrangements.Figure 28 is similar to Figure 27, except the following fact: the upper strata 2820 met is configured to photoconduction.Therefore, except providing except backlight effect by the light pipe 2701 met and diffuser 2703, the region around each button moderately can also be illuminated by the upper strata 2820 met.Such configuration facilitates the visuality of improvement in low light conditions.

The embodiment of Figure 27 and 28 is not input through user the sole mode that annex transmits light from electronic equipment.In other embodiments, can except lighting electroluminescent cell in the direct position inputted except immediately below annex user.Turn to now Figure 31 and 32, which illustrates two such examples.

In Figure 31, electronic equipment 3101 comprises illuminating source wherein.As mentioned above, illuminating source 3109 is disposed in touch-sensitive display 3103 times, so that when active through touch-sensitive display 3103 projection light.

In the embodiment of Figure 31, user inputs annex 3105 and is coupled with the lap 3105 passed through on touch-sensitive display 3103 in the bottom of electronic equipment 3101.Lap 3105 provides the abundant covering for the conductive pad (not shown) below it, with to touch-sensitive display 3103 transmission of signal.

In order to button 3106 transmission inputting annex 3102 through user carrys out the light of self-emissive light source 3109, the light pipe layer 3104 in electronic equipment 3101 transmits light downwards along the length of light pipe layer 3104.In one embodiment, this only input as user annex 3102 be coupled to electronic equipment 3101 and in use time occur.Then, the clear or transparent mechanical layer 3108 of light transmission and be passed to the second light pipe layer 3107 inputted user in annex 3102 through button 3106.

In Figure 32, class of operation seemingly, except the following fact: one end that the second light pipe layer 3207 inputs annex 3202 user is passed through, carrys out the light of the luminaire 3209 in comfortable electronic equipment 3201 with button 3206 transmission inputting annex 3202 through user.Note, the conductive pad that user inputs annex 3102,3202 can be positioned on the downside of lap 3105, to contact touch-sensitive display 3103.Button 3106,3206 can also be multiplexed to conductive pad, to support button more more than the number of conductive pad.

So far, embodiments of the invention have been described to self-contained, that is, electronic equipment runs various application, and the user optionally can being coupled to Touch sensitive surface can be used alternatively to input annex to operate.But, for benefiting from one of ordinary skilled in the art of the present disclosure it is clear that embodiments of the invention are not limited thereto.Such as, embodiments of the invention can be configured to also work together with other equipment.Figure 29 illustrates such embodiment.

In Figure 29, electronic equipment 2900 is configured to be shown as the interface between the conventional input device 2990 of keyboard and the utility appliance 2904 being shown as monitor here here.Like this, user inputs the user control interface that annex 2902 is used as to carry out with conventional input device 2990 operating.Then, electronic equipment 2900 transmits control signal from conventional input device 2992 to utility appliance 2904.

In the configuration, user inputs the adapter that annex 2902 is configured to for conventional input device 2990.User inputs the Touch sensitive surface 2901 that annex 2902 has been attached to electronic equipment 2900.Therefore, input to user the user that annex 2901 transmits conventional input device 2990 by cable to actuate.Then, user inputs annex 2902 and transmits corresponding signal to Touch sensitive surface 2901.Then, electronic equipment 2900 transmits suitable signal to utility appliance 2904.

Also to produce the change in this configuration.Such as, a kind of simple change is the keyboard substituting Figure 29 with other conventional input device 2990.Can also alternative games controller, multimedia controller, be intended to commercial unit under various environmental conditions, annex, remote optical evaluation equipment and telepilot etc. for Data Collection and transmission.And more than one conventional input device can be coupled to user and input annex.

Also note, in the illustrative embodiment of Figure 29, in utility appliance 2904 or conventional input device 2990, do not require intelligence.The intelligence of electronic equipment 2900 may be used for running application, and this application obtains the input from conventional input device, and exports to utility appliance transmission.In addition, the embodiment of Figure 29 allows to use preferred conventional input device while the standard interface being maintained by electronic equipment 2900.Note, Touch sensitive surface 2901 can be deployed on the not homonymy of electronic equipment 2900.Such as, Touch sensitive surface 2901 can be positioned at before electronic equipment or side.And docking station 2903 can be provided for electronic equipment 2900 while being used as the interface between conventional input device 2990 and utility appliance 2904.

Figure 30 provides conductive pad 330 and how docks diagram to transmit from interim signature signal 110 to electronic equipment 100 with the emf sensor 3004 of Touch sensitive surface 3001.When conductive pad 330 is close to when must be enough to destroy the electric field produced by emf sensor 3004, this generates and change in time and can be received by emf sensor 3004 and be interpreted as the signal of touch event by the processor in electronic equipment 100.This touch event is rendered as interim signature signal 110 electronically, and has amplitude and the shape of the association changed in time.As mentioned above, this signal can be analyzed to determine its " signature ".

In one embodiment, mathematically check interim signature signal 110, processor can analyze all or part of signal curve, to determine the signal surface area (on the x-y plane) corresponding with interim signature signal 110, signal shape (such as, the numbering of each conductive pad, position and shape), signal aspect ratio (on the x-y plane) or other geometry (x-y plane) parameter.As mentioned above, signature may be used for identifying that the user of being coupled to touch-sensitive display 3001 inputs the type of annex 102.

Particularly, interim signature signal 110 can be a series of signal amplitude of the extended surface along display.These signal amplitudes can be configured to along with the use of the inductor capacitor circuit of affixing one's name in electronic equipment internal and decline.In one embodiment, identification module is by determining that interim signature signal is analyzed to identify that user inputs annex in the region be associated with signal, position, shape and the amplitude of peak value and the decline of time-based peak value.

Then, the temporal aspect obtained and predefined model, tolerance or threshold limit are made comparisons, to identify that user inputs the type of annex uniquely.The position of the interim signature signal detected on the touch sensitive display can be for identifying that user inputs the accessory position of annex 102 and the feature of orientation.

After temporal aspect being detected, the controller in electronic equipment may need the signal of the correspondence be aligned in the detecting device in Touch sensitive surface.Which eliminate residue signal, make field signal subsequently can be suitably interpreted as inputting actuating of button on annex or control user.

Removing after user inputs annex, controller can detect anti-phase feature temporary signal.This inversion signal indicating user input annex removing from electronic equipment.When removing, controller can recalibrate sensor again to prepare to detect user and input subsequently attached of annex or the rice in acquiescence input pattern does (not attached user inputs annex).

Turn to Figure 33 now, which illustrates another embodiment that electronic equipment 3301 and user according to an embodiment of the invention input annex 3302.In fig. 33, display is separated into: dynamically present the first area 3303 of information along it and do not present the second area 3304 of multidate information along it.Such as, second area 3304 can be it presents the part that the some private subscribers do not changed along with application actuate the display of target.In one embodiment, user inputs the non-dynamic second area 3304 that annex 3302 can be configured to be coupled to display, make when user input annex 3302 in use time do not need to reconfigure dynamic first area 3303.

Similarly, some electronic equipments have at the Touch sensitive surface except disposing along the position except display.Forward Figure 34 to now, which illustrates such embodiment.In fig. 33, display 3403 can be touch-sensitive display.Alternatively, it can be dedicated display.And, can also be only electric capacity or electromagnetic sensor, the capacitor layers such as in flexible electric circuit board or printed circuit board (PCB).In such an arrangement, the display or the lens that allow manufacture post-ponability are not needed.

Corresponding Touch sensitive surface 3404 is provided for and receives touch input from user.Although be illustrated on the top of electronic equipment 3401, embodiments of the invention are not limited thereto.On the side that Touch sensitive surface 3404 can be positioned at electronic equipment 3401 equally or with on the rear side of display 3403.In one embodiment, user inputs annex 3402 and can be configured to be coupled to Touch sensitive surface 3404, as shown in Figure 34, make when user input annex 3402 in use time need not reconfigure display 3403.

Turn to Figure 35 now, wherein alternative mechanical embodiments of graphical user input annex 3502.In the embodiment of Figure 35, user inputs annex 3502 and comprises mechanical side component 3505 for being coupled to electronic equipment.This mechanical side component 3505 is attached to user by hinge 3606 and inputs annex 3502, makes them can be folded when not using.Therefore, this user inputs annex 3502 is " folding ".

Should observe, in embodiment as above, those embodiments are mainly and the combination having departing user and input the relevant method step of the electronic equipment of annex and device feature, this can depart from user and input annex and can be configured to keyboard, for inputting data by Touch sensitive surface.Therefore, in due course, illustrate this device feature and method step by conventional symbols in the accompanying drawings, figures only show the detail relevant to the understanding of embodiments of the invention, so as not with for benefit from this explanation one of ordinary skilled in the art easily clearly details to obscure the disclosure.

Can understand, retouch described embodiments of the invention at this to be made up of one or more conventional processors and unique programmed instruction stored, the programmed instruction that this uniqueness stores control this one or more processor to realize in conjunction with specific non-processor circuit such as following function described herein some, great majority or all: change the operator scheme of electronic equipment, input annex from user and receive data, identified that by its feature temporary signal user inputs annex or control electronic equipment.

Non-processor circuit can include but not limited to radio receiver, radio transmitter, signal driver, clock circuit, power circuit and user input device.Like this, these functions can be interpreted as performing and the adaptation step departing from the method for the function that user interface is associated described here.Alternatively, can by not there is the state machine of the degree instruction of storage or realize some or all of function in one or more special IC (ASIC), wherein, each function in specific function or some combinations are implemented as customized logic.Certainly, the combination of described two kinds of devices can be used.Therefore, there is described herein the method and apparatus for these functions.And, although being excited by such as pot life, current techniques and economic consideration may very large effort and many design alternative, but wishing that those of ordinary skill in the art is when being guided by thought disclosed herein or principle, such software instruction and program and IC can be generated easy with minimum experiment.

See accompanying drawing above, in the accompanying drawings, similar label indicates similar part.Term below using in superincumbent instructions and claim adopts the implication be associated clearly at this, unless the context clearly dictates otherwise: the implication of " " and " described " comprises multiple reference, " ... in " implication comprise " ... in " and " ... on ".Such as first and second can uniquely for distinguishing an entity or behavior with another entity or behavior with the relational terms of upper and lower grade, and without requiring or such relation or sequentially of any reality of hint between such entity or behavior.And, in bracket here shown in the parts of Reference numeral instruction shown in accompanying drawing instead of under discussion that.Such as, while discussion figure A, refer to the element 10 of equipment (10) instruction in accompanying drawing instead of figure A.

In above-mentioned instructions, describe specific embodiment of the present invention.But one of ordinary skilled in the art it should be understood that when not departing from scope of the present invention set forth in the claims, various amendment and change can be carried out.Therefore, although illustrate and describe the preferred embodiments of the present invention, it is clear that the present invention is not limited thereto.When not departing from the spirit and scope of the present invention be defined by the claims, those skilled in the art can expect multiple amendment, change, change, substitute and equivalent.Therefore, instructions and accompanying drawing are counted as the illustrative instead of determinate meaning, and all amendments are like this intended to be included within the scope of this invention.Benefit, advantage, to the solution of problem and any benefit, advantage or solution can be made to occur or become feature or the key element that any one or more elements more significant should not be interpreted as the key that any or all authority requires, required or necessity.

Claims

1. there is the electronic equipment that can depart from passive user input annex, comprising:

Touch sensitive surface, described Touch sensitive surface comprises emf sensor;

Controller, described controller can operate with described Touch sensitive surface;

The described passive user input annex that departs from can be attached to described Touch sensitive surface, and is configured to when being attached to the interim signature signal of described Touch sensitive surface transmission;

Identification module, described identification module can operate with described controller, and described identification module is configured to from departing from passive user input annex described in described interim signature signal identification; And

Adaptation module, described adaptation module can operate with described controller, and described adaptation module is configured to reconfigure described electronic equipment in described the disengaging when passive user input annex is attached and identifies.

2. according to claim 1 have the electronic equipment that can depart from passive user input annex, and wherein, the described passive user input annex that departs from comprises:

The multiple users disposed along the first interarea can actuate button; And

Along multiple conductive pads that the second interarea is disposed, described multiple conductive pad is arranged with feature configuration, and is configured to carry out alternately with described Touch sensitive surface.

3. according to claim 2 have the electronic equipment that can depart from passive user input annex, wherein, described multiple conductive pad is less than described multiple user on number can actuate button, and wherein, described adaptation module is configured to, by making multiplexing user be input to described Touch sensitive surface by described multiple conductive pad, reconfigure described electronic equipment.

4. according to claim 1 have the electronic equipment that can depart from passive user input annex, wherein, described Touch sensitive surface is touch-screen, and described adaptation module is configured to reset Configuration Data along the described described touch-screen departed near passive user input annex present.

5. according to claim 1 have the electronic equipment that can depart from passive user input annex, wherein, when described depart from passive user input annex be attached to described Touch sensitive surface along the interior zone of described Touch sensitive surface time, described adaptation module is configured to the Part I differently configuring described Touch sensitive surface with the Part II of described Touch sensitive surface, the Part I of described Touch sensitive surface extends from described the first edge departing from passive user input annex, the Part II of described Touch sensitive surface extends from described the second edge departing from passive user input annex.

6. according to claim 4 have the electronic equipment that can depart from passive user input annex, wherein, described adaptation module is further configured to and calibrates described Touch sensitive surface according to the interim signature signal of the profile be stored in the storer of described electronic equipment and identification.

7. according to claim 6 have can depart from passive user input annex electronic equipment, wherein, described profile comprise following in one or more:

Predefined input area, described predefined input area departs from passive user with described to input the feature configuration of multiple conductive pads of annex deploy corresponding;

Sense of touch responds, and described sense of touch response is actuated user and will be transmitted by described electronic equipment in described the disengaging when passive user inputs one or more button of annex deploy;

One or more user preference, described one or more user preference departs from passive user with described to input annex corresponding;

One or more amplification level, described one or more amplification level is used for the signal received from described multiple conductive pad;

One or more threshold level, described one or more threshold level is used for the described signal received from described multiple conductive pad; Or

Thump sensitivity, described thump sensitivity departs from passive user with along described to input described one or more button that annex arranges corresponding.

8. according to claim 1 have the electronic equipment that can depart from passive user input annex, and wherein, described adaptation module is configured to by the one or more inputs reconfiguring described electronic equipment in following:

The corresponding input detecting method of annex is inputted to configure described Touch sensitive surface for the described passive user that departs from;

Depart from the predetermined input area that passive user inputs annex corresponding carry out configuration-system behavior for described;

System-gain is set to depart from passive user input annex Received signal strength along described predetermined input area from described.

9. according to claim 1 have the electronic equipment that can depart from passive user input annex, and wherein, described adaptation module is configured to by the one or more outputs reconfiguring described electronic equipment in following:

Present to configure for data and described can depart from passive user and input periadnexal viewing area;

Described depart from passive user input annex below configuration be not used in the not visible region presenting data; Or

Configure the luminescent layer of described electronic equipment, with around or through described depart from passive user input annex carry out projection light.

10. according to claim 1 have the electronic equipment that can depart from passive user input annex, wherein, described adaptation module is configured to be departed from the described interim signature signal that passive user inputs in the presumptive area of the corresponding described Touch sensitive surface of annex by calibration reconfigure described emf sensor with described, thus follow-up field signal can be detected as and inputs actuating of button on annex or control in the described passive user that departs from.

11. according to claim 1 have can depart from passive user input annex electronic equipment, wherein:

Described depart from passive user input annex be configured to along described Touch sensitive surface or along be not described Touch sensitive surface a part described in electronic equipment carry out attached; And

Described adaptation module is configured to: when described the disengaging when passive user input annex is coupled to described Touch sensitive surface, described electronic equipment is in first mode, and when described the disengaging when passive user input departs from from described Touch sensitive surface, described electronic equipment is in the second pattern.

12. according to claim 1 have can depart from passive user input annex electronic equipment, wherein:

The described passive user input annex that departs from is configured to be selectively located any one place along multiple positions of described Touch sensitive surface; And

Described adaptation module is configured to adjust presenting of information on described Touch sensitive surface according to the described position departing from passive user input annex.

13. according to claim 1 have can depart from passive user input annex electronic equipment, wherein, the described passive user input annex that departs from comprises user control interface, described user is controlled interface and can be operated with the external user opertaing device be coupled with it, and described user control interface is configured to from described external user opertaing device to described electronic equipment transfer control signal.

14. 1 kinds of methods using one or more controller in the electronic equipment with Touch sensitive surface, described method is attached to described Touch sensitive surface to configure described electronic equipment in response to departing from passive user input annex, and described method comprises:

The described passive user that can depart from inputs annex to utilize described one or more controller to identify from interim signature signal, and described interim signature signal is passed to described electronic equipment by described Touch sensitive surface from the described passive user input annex that departs from;

Touch sensitive surface described in configuration section, to receive input from the described passive user input annex that departs from, the step of described configuration depends on that the described passive user that can depart from inputs the type of annex and the described position departing from passive user input annex;

Wherein, the step of described configuration comprises: the behavior adjusting the described electronic equipment in described part, can receive described input from one or more conductive pad, described one or more conductive pad is attached to the described passive user that can depart from and inputs annex and be positioned at described part.

15. methods according to claim 14, wherein, described Touch sensitive surface is touch-sensitive display, described method comprises further: departing from described the first information applied Part I that passive user inputs the close described touch-sensitive display in the first edge of annex presented from described electronic equipment, and is departing from described the second information applied Part II that passive user inputs the close described touch-sensitive display in the second edge of annex presented from described electronic equipment.

16. methods according to claim 14, wherein, the step of described configuration comprises: when described depart from passive user input attachment to described Touch sensitive surface time, enable the first operator scheme of described electronic equipment.

17. 1 kinds input annex for the departed from passive user with the electronic equipment of Touch sensitive surface, and the described passive user input annex that departs from comprises:

Along the described multiple conductive pads departing from passive user input annex and dispose, the described passive user input annex that departs from is configured to when described multiple conductive pad is attached to described Touch sensitive surface, to the interim signature signal of described Touch sensitive surface transmission;

Along the described one or more user's actuation component departing from passive user input annex and dispose, each user's actuation component is configured to when actuating user's actuation component, causes electromagnetic disturbance at described Touch sensitive surface place; And

Mechanical couplings, described mechanical couplings is configured to make the described passive user input annex that can depart from be held against described Touch sensitive surface at least partially.

18. passive user that depart from according to claim 17 input annex, wherein, one or more in described multiple conductive pad are coupled to and are one or morely departed from passive second-order circuit, described one or more depart from passive second-order circuit comprise following in one or more: inductor, resistor or capacitor, wherein, described one or more depart from passive second-order circuit be configured to cause described interim signature signal.

19. according to claim 17 depart from passive user input annex, wherein, described mechanical couplings comprise following in one: the coupling of electrostatic coupling, suction, magnetic attachment coupling, gravity coupling or its combine.

20. according to claim 17ly depart from passive user input annex, and wherein, it is one or more that described electronic equipment has in electroluminescence layer or LED backlight, and comprise further:

One or more light transmission component, described one or more light transmission component is configured to make the one or more light from described electroluminescence layer or described LED backlight input annex by described user.