[go: up one dir, main page]

WO2023193663A1 - 手写笔及终端设备 - Google Patents

手写笔及终端设备 Download PDF

Info

Publication number
WO2023193663A1
WO2023193663A1 PCT/CN2023/085558 CN2023085558W WO2023193663A1 WO 2023193663 A1 WO2023193663 A1 WO 2023193663A1 CN 2023085558 W CN2023085558 W CN 2023085558W WO 2023193663 A1 WO2023193663 A1 WO 2023193663A1
Authority
WO
WIPO (PCT)
Prior art keywords
signal
display screen
touch
electrode
module
Prior art date
Application number
PCT/CN2023/085558
Other languages
English (en)
French (fr)
Inventor
肖冬
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Publication of WO2023193663A1 publication Critical patent/WO2023193663A1/zh

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/016Input arrangements with force or tactile feedback as computer generated output to the user
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03545Pens or stylus
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G06F3/04847Interaction techniques to control parameter settings, e.g. interaction with sliders or dials

Definitions

  • the present application relates to the technical field of electronic equipment, and in particular, to a stylus and terminal equipment.
  • the stylus is usually used together with interactive devices.
  • the user holds the stylus in hand and places the tip of the stylus on the display screen of the interactive device.
  • the user can edit documents, draw pictures, take photos, take screenshots, annotate documents, etc.
  • a stylus is provided with a physical button, and a user can press the physical button to switch functions of the stylus. For example, when the user is editing a document on the display screen, the camera function can be turned on by pressing a physical button.
  • this application provides a stylus pen and a terminal device, which can improve the integration of the stylus pen.
  • This application provides a stylus, which includes: a main body; a touch module, which is fixed on the main body; the touch module has a touch surface; the touch surface is exposed on the main body; and the touch module is used to receive data from the main body.
  • the operating instructions input by the touch surface and send the first touch signal; the control module, the control module is fixed on the main body, the control module is electrically connected to the touch module, and the control module is used to receive the first touch signal. , and sends a first control signal to the interactive device, where the first control signal is used to instruct the display screen of the interactive device to perform a preset operation.
  • the touch module can receive the operation instruction and send it to The control module sends a first touch signal; the control module can receive the first touch signal and send a first control signal to the interactive device. Since the first control signal is used to instruct the display screen of the interactive device to perform a preset operation, Therefore, when the interactive device receives the first control signal, it will perform the preset operation according to the first control signal. Since the touch module is fixed on the main body, the touch module can be fixed on the main body through fixed connection such as welding, so that the integration of the stylus is better.
  • the stylus also includes a vibration sensor.
  • the vibration sensor is fixed on the touch module, and the vibration sensor is also electrically connected to the touch module; the touch module is also used to, after receiving the operation command, Send a second touch signal to the vibration sensor; the vibration sensor is used to receive the second touch signal and generate a first vibration.
  • the touch module receives the operation command. Since the vibration sensor is electrically connected to the touch module, the touch module can send a second touch signal to the vibration sensor, and when the vibration sensor receives After the second touch signal, the first vibration is generated.
  • the vibration sensor Since the vibration sensor is fixed on the touch module, when the vibration sensor generates the first vibration, the first vibration can be transmitted to the user's finger through the touch film set, thereby allowing the user to move on the touch surface. After entering and exiting the operation command, the vibration from the touch module is felt, so that the user can promptly perceive the successful operation of the touch surface.
  • the vibration sensor is fixed inside the main body, the cross-sectional size of the vibration sensor along the first direction is smaller than the cross-sectional size of the inner wall of the main body along the first direction, the vibration direction of the vibration sensor is the first direction, and the first The direction is perpendicular to the length of the body. Since the first vibration generated by the vibration sensor is usually a high-frequency, low-amplitude vibration, when a high-frequency, low-amplitude vibration is generated in the direction perpendicular to the length direction of the body, it can bring vibration along the length direction of the body to the user's fingers. In other words, the user's fingers will produce a pressing sensation, thus making the operation of the touch film set more realistic.
  • performing the preset operation includes: entering the eraser mode. In this way, the user can enter the eraser mode by operating the touch surface of the touch module.
  • the stylus also includes an electrode fixed on the main body, the electrode is electrically connected to the control module, and the electrode is used to send a first electrode signal when contact with the display screen is detected; the control module is also used to After sending the first control signal and receiving the first electrode signal, a second control signal is sent to the interactive device, and the second control signal is used to erase writing marks on the display screen.
  • the control module sends a first control signal to the interactive device, and then the display screen of the interactive device enters the eraser mode.
  • a first electrode signal is sent to the control module, and the control module sends a second control signal to the interactive device.
  • the display screen Since the display screen has entered the eraser mode, when the electrode is in contact with the display screen, the writing marks on the display screen can be erased at the locations in contact with the electrodes. Therefore, the user can erase the writing traces on the display screen by operating the touch surface and using electrodes to contact or slide on the display screen.
  • the touch module is also used to send a third touch signal to the control module when it detects that the touch surface is in contact with the display screen; the control module is also used to receive the third touch signal. , and sends a third control signal to the interactive device, where the third control signal is used to instruct the display screen to enter the eraser mode.
  • the touch module can be placed on the display screen.
  • the touch module comes into contact with the display screen, it will move towards the control screen.
  • the module sends a third touch signal, and the control module can send a third control signal to the interactive device, so that the display screen can enter the eraser mode. That is to say, when the user places the touch module on the display screen, the display screen can enter the eraser mode. Therefore, this solution makes the application of the stylus more flexible.
  • control module is also used to send a second control signal when the touch surface slides on the display screen, and the second control signal is used to erase writing marks on the display screen.
  • the control module is also used to send a second control signal when the touch surface slides on the display screen, and the second control signal is used to erase writing marks on the display screen.
  • the stylus also includes an electrode fixed on the main body, the electrode is electrically connected to the control module, and the electrode is used to send a second electrode signal when contact with the display screen is detected; the control module is also used to After sending the third control signal and receiving the second electrode signal, a fourth control signal is sent to the interactive device, and the fourth control signal is used to instruct the display The display exits eraser mode.
  • the control module sends the third control signal
  • the interactive device enters the eraser mode after receiving the third control signal.
  • the electrode can send a second electrode signal to the control module. After receiving the second electrode signal, the control module sends a fourth control signal to the interactive device.
  • the interactive device After receiving the third electrode signal, the interactive device Exit eraser mode after four control signals. That is to say, when the user places the touch module on the display screen, the interactive device enters the eraser mode; when the user places the electrode on the display screen, the interactive device exits the eraser mode. Therefore, this solution allows the user to It is very convenient to switch into and out of the eraser mode, that is, it can improve the convenience of using the stylus.
  • control module is also configured to send a fifth control signal to the vibration sensor when sending the second control signal; the vibration sensor is also configured to receive the fifth control signal and generate the second vibration.
  • the second control signal is used to erase the writing traces on the display screen. Therefore, when the stylus is erasing the writing traces on the display screen, the vibration sensor can generate the second vibration. Since the vibration sensor is fixed on the touch module and the touch module is fixed on the main body, when the vibration sensor generates the second vibration, the second vibration can be transmitted to the main body through the touch module and transmitted through the main body. To the user's hand, it brings damping to the hand, giving the user a realistic feeling of erasing writing traces, thereby improving the user experience.
  • the touch module is also used to receive the operation command input from the touch surface and send the first touch signal; the control module is also used to receive the first touch signal and send it to the interactive device.
  • a seventh control signal is sent, and the seventh control signal is used to instruct the display screen to enter the writing mode. In this way, when the user operates on the touch surface, the display screen can be switched from the eraser mode to the writing mode, thereby improving the flexibility of using the stylus.
  • the electrode is also used to send a fifth electrode signal to the control module when in contact with the display screen; the control module is also used to receive the fifth electrode signal, send an eighth control signal to the interactive device, and send an eighth control signal to the interactive device.
  • the vibration sensor sends a ninth control signal; the interactive device is used to receive the eighth control signal and form writing traces on the display screen; the vibration sensor is also used to receive the ninth control signal and generate a second vibration. In this way, the vibration sensor will also generate a second vibration when writing on the display screen with the stylus. Since the vibration sensor is fixed on the touch module and the touch module is fixed on the main body, when the vibration sensor generates the second vibration, the second vibration can be transmitted to the main body through the touch module and transmitted through the main body. To the user's hand, it brings damping to the hand, so that the user has a realistic feeling of writing, thereby improving the user experience.
  • the electrodes include a first electrode and a second electrode.
  • the first electrode is used to detect the first distance from the display screen, generate a third electrode signal, and send the third electrode signal to the control module.
  • the second electrode is used to detect the second distance from the display screen, generate a fourth electrode signal, and send the fourth electrode signal to the control module;
  • the control module is used to receive the third electrode signal and the fourth electrode signal,
  • the angle between the length direction of the body and the display screen is determined based on the third electrode signal and the fourth electrode signal; the intensity of the second vibration is positively correlated with the angle. In this way, the greater the angle between the length direction of the main body and the display screen, the greater the intensity of the second vibration and the greater the damping.
  • the stylus also includes a sensing module.
  • the sensing module is fixed on the main body.
  • the sensing module is used to detect the pressure between the display screen and the display screen, generate a pressure signal, and send the pressure signal to the control module. ;
  • the intensity of the second vibration is positively correlated with pressure. In this way, the greater the pressure, the greater the intensity of the second vibration, and the greater the damping it brings to the hand. Since when using an eraser to erase on a book, the greater the pressure, the greater the damping. Therefore, the relationship between damping and pressure in this solution is the same as when using an eraser to erase on a book. Therefore, this solution It can give users a better sense of reality, thereby further improving the user experience.
  • the stylus also includes an accelerometer electrically connected to the control module.
  • the accelerometer is used to detect the speed of the subject and generate a speed signal, and send the speed signal to the control module; the intensity and speed of the second vibration Positively related.
  • the higher the speed the greater the intensity of the second vibration, and the greater the damping it brings to the hand. Since when using an eraser to erase on a book, the higher the speed, the greater the damping. Therefore, the relationship between damping and speed in this scheme is the same as when using an eraser to erase on a book. Therefore, this scheme It can give users a better sense of reality, thereby further improving the user experience.
  • control module is also configured to send a sixth control signal to the interactive device when sending the second control signal, and the sixth control signal is used to instruct the display screen to output a sound signal.
  • the control module sends a second control signal, and the interactive device erases the writing traces on the display screen after receiving the second control signal. Therefore, when the writing trace is erased on the display screen, a sound signal is also output, that is, a sound is emitted. Since the eraser will also make a sound when erasing the book, this solution can bring an auditory immersion to the user, thereby further improving the user experience.
  • control module is also configured to send a sixth control signal to the interactive device when sending the eighth control signal, and the sixth control signal is used to instruct the display screen to output a sound signal.
  • the control module sends an eighth control signal, and the interactive device forms writing traces on the display screen after receiving the eighth control signal. Therefore, when the display screen forms writing traces, it will also output sound signals, that is, make sounds. Since the pen will also make sounds when writing on the book, this solution can provide users with an auditory immersive feeling, thereby further improving the user experience.
  • the sound volume in the sound signal is positively correlated with at least one of angle, pressure and speed.
  • the erasing sound volume is positively correlated with the angle between the eraser and the book, the pressure between the eraser and the book, and the speed of the eraser. Therefore, in this solution, the sound volume is positively related to The relationship between angle, pressure and speed is the same as when using an eraser to erase a book, so this solution can bring a better sense of reality to the user.
  • the operation instructions include single click, double click, long press or slide.
  • the user can cause the interactive device to perform preset operations by clicking, double-clicking, long-pressing or sliding on the touch surface of the touch module. This can improve the usability of the stylus pen.
  • the vibration sensor includes a piezoelectric ceramic or a linear motor.
  • the piezoelectric ceramics or linear motor can be fixed on the touch module through welding, thereby fixing the piezoelectric ceramic or linear motor on the touch module. Therefore, this solution has a simple structure and is easy to implement.
  • This application also provides a terminal device, which is characterized in that it includes an interactive device and any of the above stylus pens, and the interactive device is communicatively connected to the stylus pen.
  • the terminal device can achieve all the effects of the stylus.
  • Figure 1 is a schematic structural diagram of a terminal device in an embodiment of the present application.
  • FIG 2 is a schematic structural diagram of the terminal equipment shown in Figure 1;
  • Figure 3a is a schematic structural diagram of the stylus in the terminal device shown in Figure 1;
  • Figure 3b is a schematic diagram of a partially cut-away structure of the stylus in the terminal device shown in Figure 1;
  • Figure 4 is a flowchart illustrating an exemplary display screen entering the eraser mode
  • Figure 5a is a schematic diagram illustrating a stylus pen operating on an interface of a display screen
  • Figure 5b is a schematic diagram illustrating a stylus pen operating on the interface of the display screen
  • Figure 5c is a schematic diagram illustrating an exemplary stylus operation on the interface of the display screen
  • Figure 6a is a schematic diagram illustrating a stylus pen operating on the interface of the display screen
  • Figure 6b is a schematic diagram illustrating a stylus pen operating on the interface of the display screen
  • Figure 7 is a schematic diagram illustrating a stylus pen operating on an interface of a display screen
  • Figure 8 is an exemplary flow chart of forming writing marks on a display screen
  • Figure 9 is an exemplary flow chart of erasing writing traces and emitting sounds on the display screen
  • Figure 10 is a flowchart illustrating an exemplary display screen entering writing mode
  • Figure 11a is a schematic diagram illustrating a stylus pen operating on the interface of a display screen
  • Figure 11b is a schematic diagram illustrating a stylus pen operating on the interface of the display screen
  • Figure 11c is a schematic diagram illustrating an exemplary stylus operation on the interface of the display screen
  • Figure 12 is another flowchart illustrating an exemplary display screen entering the eraser mode
  • Figure 13 is another flowchart illustrating erasing writing marks and emitting sounds on a display screen
  • Figure 14 is a flow chart illustrating a display screen exiting the eraser mode
  • FIG. 15 is another flowchart illustrating the display screen exiting the eraser mode.
  • Icons 10-interactive device; 11-casing; 12-display; 121-brush icon; 122-eraser icon; 13-control module; 14-first Bluetooth module;
  • a and/or B can mean: A exists alone, A and B exist simultaneously, and they exist alone. B these three situations.
  • first and second in the description and claims of the embodiments of this application are used to distinguish different objects, rather than to describe a specific order of objects.
  • first target object, the second target object, etc. are used to distinguish different target objects, rather than to describe a specific order of the target objects.
  • multiple processing units refer to two or more processing units; multiple systems refer to two or more systems.
  • Embodiments of the present application provide a terminal device.
  • the terminal device includes but is not limited to a camera, a mobile phone, a tablet, a wearable device, a vehicle-mounted device, an augmented reality (Augmented Reality, AR) device, a notebook computer, and a super mobile personal computer (Personal Digital). Assistant, PDA), etc.
  • a tablet computer is used as an example of the terminal device for description.
  • the terminal device includes an interactive device 10 and a stylus 20 .
  • the interactive device 10 and the stylus 20 can be connected through a wire.
  • the interactive device 10 and the stylus 20 can be connected through a cable.
  • the interactive device 10 and the stylus 20 can also be connected wirelessly.
  • the interactive device 10 and the stylus 20 can be connected via Bluetooth or Wi-Fi. The following takes the Bluetooth connection between the two as an example. Be explained.
  • the interactive device 10 can receive signals sent from the stylus 20 and can also feed back signals to the stylus 20 .
  • the user can use the stylus 20 to write on the display screen 12 of the interactive device 10 and erase the writing on the display screen 12 Traces, or operate on the display screen 12 to turn on the camera function, etc.
  • the interactive device 10 may include a housing 11, a display screen 12 fixed on the housing 11, and a control module 13 and a first Bluetooth module 14 fixed in the housing 11.
  • the display screen 12 may also be called control Panel.
  • the interaction device 10 can interact with the stylus 20 through the first Bluetooth module 14 .
  • the user can use the stylus 20 to write on the display screen 12. Therefore, the display screen 12 can be in a writing mode when editing documents, drawing on a drawing board, editing emails, or chatting through instant messaging software (such as WeChat, QQ, etc.) or eraser mode.
  • the brush icon 121 when the display screen 12 is in the writing mode, the brush icon 121 is highlighted, and the user can use the stylus pen 20 to touch or slide on the display screen 12, and a writing trace 30 can be formed on the display screen 12, for example Text, pictures, etc.
  • the eraser icon 122 when the display screen 12 is in the eraser mode, the eraser icon 122 is highlighted, and the user can use the stylus pen 20 to touch or slide on the display screen 12 to erase the contact with the stylus pen 20 on the display screen 12 . Writing marks at the location of contact 30.
  • the stylus 20 includes a main body 21 , an electrode 22 , a touch module 23 , a control module 24 , a vibration sensor 25 , a sensing module 26 , an accelerometer 27 and a second Bluetooth module 28 .
  • the main body 21 can adopt a tubular structure.
  • the main body 21 has an opposite first end 211 and a second end 212, and both the first end 211 and the second end 212 have openings.
  • the user uses the stylus 20 to operate on the display screen 12 , the user can hold the main body 21 with his hand, and then hold the stylus 20 .
  • two directions can be defined, namely the first direction (X direction) and the second direction (Z direction), where the second direction represents the length direction of the stylus pen 20 , and the first direction is the same as the length direction of the stylus pen 20 . perpendicular direction.
  • the touch module 23 is fixed on the second end 212 of the main body 21.
  • the touch module 23 can be a touch integrated circuit, that is, an integrated circuit with a touch function.
  • the touch module 23 has a touch surface 231 , which is exposed on the main body 21 . In this way, it is convenient for the user to operate the touch surface 231 with fingers to input operating instructions to the touch module 23 .
  • the touch module 23 can generate different first touch signals, and the touch module 23 can send the first touch signals to the control module 24 .
  • the structure of the touch module 23 can be a thinner structure with a circular end surface shape.
  • the end surface shape of the second end 212 of the main body 21 is annular.
  • the touch module 23 can have a thin structure and a circular end surface shape.
  • the end surface size of the module 23 is the same as the end surface size of the main body 21. In this way, when the touch module 23 is fixed on the second end 212 of the main body 21, the end surface of the touch module 23 is consistent with the end surface of the second end 212 of the main body 21. coincide.
  • the end surface of the touch module 23 and the end surface of the second end 212 can be welded, so that the integration of the stylus 20 is better.
  • the control module 24 is fixed inside the main body 21 .
  • the control module 24 is electrically connected to the touch module 23 .
  • the control module 24 is also electrically connected to the second Bluetooth module 28 .
  • the control module 24 after receiving the first touch signal, the control module 24 can generate a first control signal, and pass the first control signal through the second Bluetooth module 28 and to the first Bluetooth module of the interactive device 10 in sequence.
  • 14 is sent to the display screen 12 of the interactive device 10 .
  • the display screen 12 can perform corresponding operations after receiving the first control signal.
  • the touch module 23 When the user performs different operations on the touch surface 231, the touch module 23 generates different first touch signals, the control module 24 generates different first control signals, and the display screen 12 can perform different operations.
  • the corresponding operation performed by the display screen 12 is to switch between the eraser mode and the writing mode. That is, when the display screen 12 is in the writing mode, the user clicks once. 231, the display screen 12 switches from the writing mode to the eraser mode. Or when the display screen 12 is in the eraser mode, the user clicks the touch surface 231 once, and the display screen 12 switches from the eraser mode to the writing mode. Since switching between the writing mode and the eraser mode is relatively frequent, switching between the writing mode and the eraser mode can be achieved by clicking the touch surface 231, which improves the convenience of user operations.
  • the display screen 12 may perform a relatively low-frequency operation, such as a recall operation.
  • a relatively low-frequency operation such as a recall operation.
  • the latest operation can be withdrawn, that is, the writing mark 30 left on the display screen 12 (see Figure 5a) can be withdrawn. At this time, only one writing mark is left on the display screen 12. 30.
  • the display screen 12 can perform operations such as adjusting the progress, such as adjusting the transparency of the brush or line width, color, etc. in the writing mode.
  • the adjustable The transparency of the line This operation is to reduce the transparency of the line.
  • a writing trace 30 with less transparency may be formed.
  • the user's finger can slide on the touch surface 231 to adjust the line width.
  • the display screen 12 can perform an operation of opening an application, for example, opening Take photos, start recording, open memos, etc.
  • the user when the user wants to make the display screen 12 perform a preset operation, the user can input an operation command on the touch surface 231 of the touch module 23, and the touch module 23 can receive The operation command is received and a first touch signal is sent to the control module 24; the control module 24 can receive the first touch signal and send a first control signal to the display screen 12, because the first control signal is used to indicate The display screen 12 of the interactive device 10 performs a preset operation. Therefore, when the interactive device 10 receives the first control signal, it will perform the preset operation according to the first control signal. Since the touch module 23 is fixed on the main body 21, the touch module 23 can be fixed on the main body 21 through fixed connection such as welding, so that the integration of the stylus pen 20 is better.
  • the following description mainly takes the example of the first control signal sent by the control module 24 instructing the display screen 12 to switch from the writing mode to the eraser mode after the user clicks the touch surface 231 .
  • the electrode 22 is fixed on the first end 211 of the main body 21 and partially extends from the main body 21.
  • the brush icon 121 is highlighted and the electrode
  • writing marks 30 can be produced on the display screen 12;
  • the eraser icon 122 is highlighted and the electrode 22 is displayed When touching or sliding on the screen 12, the writing marks 30 on the display screen 12 at the position in contact with the electrode 22 can be erased.
  • the electrode 22 can also be operated on the display screen 12 to enable the camera function, take screenshots of the display screen 12, etc.
  • the electrode 22 includes a first electrode 221 and a second electrode 222 .
  • the first electrode 221 and the second electrode 222 are arranged in an array along the X direction.
  • the electrode 22 is in contact with the display screen 12
  • usually only one electrode 22 between the first electrode 221 and the second electrode 222 is in contact with the display screen 12, that is, the first electrode 221 is in contact with the display screen 12, or the third electrode 221 is in contact with the display screen 12.
  • the two electrodes 222 are in contact with the display screen 12 .
  • the following description mainly takes the first electrode 221 in contact with the display screen 12 as an example.
  • the control module 24 can first determine the mode of the display screen 12 after receiving the electrode signal sent by the first electrode 221, and send different controls to the interactive device 10 according to different modes. Signal.
  • the display screen 12 When the display screen 12 displays the document editing interface, drawing board interface or instant messaging interface, it is in the writing mode by default.
  • the control module 24 does not receive any touch signal sent by the touch module 23, or when it receives a touch signal for When the operation is withdrawn and the transparency of the brush or the line width, color and other corresponding touch signals in the writing mode are adjusted, it is still determined that the display 12 is in the writing mode.
  • the display screen 12 of the interactive device 10 When the display screen 12 of the interactive device 10 is in the writing mode, when the user places the first electrode 221 on the display screen 12, the first electrode 221 is in contact with the display screen 12, or when the user holds the stylus pen 20 and uses When the first electrode 221 slides on the display screen 12, as shown in Figure 8, the first electrode 221 can generate a fifth electrode signal and send the fifth electrode signal to the control module 24; the control module 24 can then pass The second Bluetooth module 28 and the first Bluetooth module 14 send the eighth control signal to the display screen 12 . After receiving the eighth control signal, the display screen 12 forms writing marks on the display screen 12 . As shown in Figure 5a, writing traces 30 are formed on the display screen 12.
  • the touch module 23 can receive the user's click operation, and then generate and send the first touch control signal. Received a trigger on control module 24
  • the first touch signal sent by the control module 23 or the first control signal is sent to the display screen 12
  • it indicates that the display screen 12 of the interactive device 10 enters the eraser mode.
  • the brush icon 121 on the drawing board interface of the display screen 12 is highlighted, indicating that the display screen 12 is in the eraser mode.
  • the first electrode 221 when the user places the first electrode 221 on the display screen 12, the first electrode 221 is in contact with the display screen 12, or the user slides the first electrode 221 on the display screen 12, as shown in Figure As shown in 9, the first electrode 221 can generate a first electrode signal and send the first electrode signal to the control module 24.
  • the control module 24 After receiving the first touch signal or sending the first control signal, the control module 24 determines that the display screen 12 is in the eraser mode, and sends a second control signal to the display screen 12. The second control signal is used to erase the display screen. 12. Writing marks on it.
  • the interactive device 10 erases the writing traces at the position in contact with the first electrode 221 on the display screen 12 . As shown in FIG. 5 b , when the stylus pen 20 moves from the dotted line position to the realized position, the writing traces 30 in the area crossed by the stylus pen 20 on the display screen 12 can be erased.
  • the control module 24 sends the first control signal to the display screen 12, and then the display screen 12 of the interactive device 10 enters the eraser mode.
  • the first electrode signal is sent to the control module 24, and the control module 24 sends a second control signal to the display screen 12. Since the display screen 12 has entered the eraser mode, when When the first electrode 221 is in contact with the display screen 12, the writing traces on the display screen 12 at the position in contact with the first electrode 221 can be erased. Therefore, the user can erase the writing traces on the display screen 12 by operating the touch surface 231 and using the electrodes 22 to contact or slide on the display screen 12 .
  • the touch module 23 can receive the user's click operation, and the touch module 23 can generate the first touch signal, and sends the first touch signal to the control module 24 .
  • the control module 24 receives the first touch signal again, it can send the seventh control signal to the display screen 14 through the second Bluetooth module 28 and the first Bluetooth module 14 in sequence.
  • the display screen 14 switches from eraser mode to writing mode. At this time, when the user uses the electrode 22 to click or slide on the display screen 12 again, writing traces will be formed on the display screen 12 .
  • the vibration sensor 25 is fixed on the touch module 23 and fixed inside the main body 21 .
  • the cross-sectional size of the vibration sensor 25 along the X direction is smaller than the cross-sectional size of the inside of the main body 21 along the X direction.
  • the vibration sensor 25 includes piezoelectric ceramics. Piezoelectric ceramics can convert mechanical energy and electrical energy into each other. When the input of the piezoelectric ceramics is electrical energy, that is, when the piezoelectric ceramics receives the second touch signal sent by the touch module 23, the piezoelectric ceramics can output mechanical energy. , that is, vibration is generated.
  • the control module 24, the electrode 22, etc. can be installed on the main body 21 first, and then the piezoelectric ceramics are fixed to the touch module 23 by welding, and the touch The module 23 is fixed on the main body 21 by welding, so that the piezoelectric ceramics can be installed on the main body 21 . Therefore, the scheme has a simple structure and is easy to implement.
  • the vibration sensor 25 includes a linear motor.
  • the linear motor can directly convert electrical energy into linear motion mechanical energy, that is, when the input of the linear motor is electrical energy, that is, when the linear motor receives the second touch signal sent by the touch module 23, it can generate vibration.
  • the linear motor can also be fixed on the touch module 23 by welding.
  • the piezoelectric ceramics or linear motors can be connected to the touch module 23 by welding.
  • the touch module 23 is electrically connected, that is, the vibration sensor 25 is electrically connected to the touch module 23 .
  • the stylus pen 20 When the stylus pen 20 is provided with a physical button, when the user presses the physical button, there will be a certain pressing feeling, and the user can judge that the pressing operation is successful.
  • Corresponding functions are displayed.
  • the vibration sensor 25 can generate corresponding vibrations to provide the user with a sense of reality. In addition, it can also provide feedback to the user to let the user know that the touch surface 231 is operated this time. whether the operation was successful.
  • the touch module 23 may also send a second touch signal to the vibration sensor 25 .
  • the vibration sensor 25 may be used to receive the second touch signal and generate a corresponding vibration, where the vibration may be named a first vibration.
  • the vibration sensor 25 is electrically connected to the touch module 23, the touch module 23 can send a second touch signal to the vibration sensor 25, and after the vibration sensor 25 receives the second touch signal, a first vibration is generated.
  • the vibration sensor 25 Since the vibration sensor 25 is fixed on the touch module 23, when the vibration sensor 25 generates the first vibration, the first vibration can be transmitted to the user's finger through the touch film set, thereby allowing the user to touch the After clicking on the control surface 231, the vibration from the touch module 23 is felt, so that the user can promptly perceive the successful operation of the touch surface 231.
  • the direction of the first vibration is perpendicular to the length direction of the main body 21 , that is, the direction of the first vibration is the X direction. Since the first vibration generated by the vibration sensor 25 is usually a high-frequency, low-amplitude vibration, when a high-frequency, low-amplitude vibration is generated in the direction perpendicular to the Z direction, it can give the user's fingers a feeling of vibration along the Z direction, and also That is to say, the user's fingers will produce a pressing feeling, thus making the operation of the touch film set more realistic.
  • the direction of the first vibration is the same as the length direction of the main body 21 , that is, the direction of the first vibration is the Z direction. In this way, when the user operates on the touch surface 231 , the vibration sensor 25 can generate vibration along the Z direction, thereby providing the user with a real pressing feel.
  • the vibration sensor 25 can generate vibration in a direction that is at an angle with the Z direction.
  • the vibration in this direction can be decomposed into a component along the Z direction and a component along the X direction.
  • the Z-direction component itself can provide the user with a real pressing feel, and the X-direction component can provide the user with a Z-direction feeling. Therefore, this solution can also produce a pressing feeling with the user's fingers.
  • the first electrode 221 is used to detect the first distance from the display screen 12 , generate a third electrode signal, and send the third electrode signal to the control module 24 .
  • the second electrode 222 is used to detect the second distance from the display screen 12 , generate a fourth electrode signal, and send the fourth electrode signal to the control module 24 .
  • the sensing module 26 is fixed on the first end 211 of the main body 21 and is partially exposed from the main body 21 .
  • the sensing module 26 may be a pressure sensor.
  • the sensing module 26 is used to detect the pressure between the display screen 12 and generate a pressure signal, and send the pressure signal to the control module 24 .
  • the accelerometer 27 is fixed inside the main body 21 . As shown in FIG. 9 , the accelerometer 27 is used to detect the speed of the main body 21 and generate a speed signal, and send the speed signal to the control module 24 .
  • the control module 24 can be used to receive the third electrode signal, the fourth electrode signal, the pressure signal and the speed signal.
  • the control module 24 can determine the length direction and display of the main body 21 based on the third electrode signal and the fourth electrode signal.
  • the angle between the screens 12 is determined, the pressure between the stylus pen 20 and the display screen 12 is determined according to the pressure signal, and the speed of the stylus pen 20 is determined.
  • the touch module 23 receives the click operation and generates and sends a first touch signal.
  • the control module 24 sequentially The second Bluetooth module 28 and the first Bluetooth module 14 send a first control signal to the display screen 12, and the display screen 12 enters the eraser mode.
  • the user places the first electrode 221 on the display screen 12 so that the first electrode 221 contacts the display screen 12, or the first electrode 221 slides on the display screen 12.
  • the first The electrode 221 sends the first electrode signal to the control module 24.
  • the display screen 12 After the control module 24 receives the first touch signal and then receives the first electrode signal, the display screen 12 starts to erase the writing marks, that is, to the display screen 12 The screen 12 sends a second control signal to start erasing the writing traces on the display screen 12 .
  • the control module 24 can also determine the intensity of the vibration based on the angle between the length direction of the main body 21 and the display screen 12, the pressure between the stylus pen 20 and the display screen 12, and the speed of the stylus pen 20, and generate a third
  • the fifth control signal is sent to the vibration sensor 25. That is, the control module 24 is also used to send the fifth control signal to the vibration sensor 25 when sending the second control signal.
  • the vibration sensor 25 is also used to receive the fifth control signal and generate the second vibration.
  • the direction of this second vibration is the same as the direction of the first vibration.
  • the intensity of the second vibration is positively correlated with the angle between the length direction of the main body 21 and the display screen 12 , the pressure between the stylus pen 20 and the display screen 12 , and the speed of the stylus pen 20 .
  • the vibration sensor 25 can generate the second vibration when the stylus 20 is erasing the writing traces on the display screen 12. Since the vibration sensor 25 is fixed on the touch module 23 , and the touch module 23 is fixed on the main body 21 , when the vibration sensor 25 generates the second vibration, the second vibration can be transmitted to the main body through the touch module 23 21, and is transmitted to the user's hand through the main body 21, bringing damping to the hand, thereby giving the user a realistic feeling of erasing writing traces, thereby improving the user's experience.
  • the intensity of the second vibration is positively correlated with the angle between the length direction of the main body 21 and the display screen 12 .
  • the greater the angle between the length direction of the main body 21 and the display screen 12 the greater the intensity of the second vibration and the greater the damping. Since when using an eraser to erase on a book, the greater the angle between the eraser and the book, the greater the damping. Therefore, the relationship between the angle between the main body 21 and the display screen 12 and the damping in this solution is , the same as when using an eraser to erase on a book. Therefore, this solution can give users a better sense of reality, thereby further improving the user experience.
  • the intensity of the second vibration is positively correlated with the pressure between the stylus 20 and the display screen 12 .
  • the greater the pressure the greater the intensity of the second vibration, and the greater the damping it brings to the hand. Since when using an eraser to erase on a book, the greater the pressure, the greater the damping. Therefore, the relationship between damping and pressure in this solution is the same as when using an eraser to erase on a book. Therefore, this solution It can give users a better sense of reality, thereby further improving the user experience.
  • the intensity of the second vibration is positively correlated with the speed of the stylus pen 20. In this way, the higher the speed, the greater the intensity of the second vibration, and the greater the damping it brings to the hand. Since when using an eraser to erase on a book, the higher the speed, the greater the damping. Therefore, the relationship between damping and speed in this scheme is the same as when using an eraser to erase on a book. Therefore, this scheme It can give users a better sense of reality, thereby further improving the user experience.
  • the control module 24 is also used to send a sixth control signal to the display screen 12 through the second Bluetooth module 28 and the first Bluetooth module 14 in sequence when sending the second control signal.
  • the sixth control signal is used to
  • the display screen 12 is instructed to output a sound signal.
  • the control module 24 sends a second control signal, and the display screen 12 erases the writing traces after receiving the second control signal. Therefore, when the writing trace is erased on the display screen 12, a sound signal is also output, that is, a sound is emitted. Since the eraser also makes a sound when erasing the book, this solution can bring auditory benefits to the user. immersive experience, thereby further improving the user experience.
  • the sound volume in the sound signal is positively correlated with at least one of angle, pressure and speed.
  • the erasing sound volume is positively correlated with the angle between the eraser and the book, the pressure between the eraser and the book, and the speed of the eraser. Therefore, in this solution, the sound volume is positively related to The relationship between angle, pressure and speed is the same as when using an eraser to erase a book, so this solution can bring a better sense of reality to the user.
  • the first electrode 221 , the second electrode 222 , the induction module 26 and the accelerometer 27 are all detected in real time, generate signals, and send them to the control module 24 ;
  • the control module 24 only sends the fifth control signal to the vibration sensor 25 and the sixth control signal to the display screen 12 when it is determined that the display screen 12 has erased the writing traces.
  • the first electrode 221 can detect the first distance in real time and send a third electrode signal to the control module 24.
  • the second electrode 222 can detect the second distance in real time and send a fourth electrode signal to the control module 24.
  • the sensing module The group 26 can detect the pressure in real time and send the pressure signal to the control module 24, and the accelerometer 27 can detect the speed in real time and send the speed signal to the control module 24.
  • the control module 24 receives the third electrode signal, the fourth electrode signal, the pressure signal and the speed signal, it can determine that the writing traces are erased on the display screen 12, that is, after receiving the first touch signal and the first electrode signal.
  • the intensity of the second vibration and the sound volume are determined based on the third electrode signal, the fourth electrode signal, the pressure signal and the speed signal, and a fifth control signal is sent to the vibration sensor 25 and a second control signal is sent to the display screen 12 and sixth control signal.
  • the first electrode 221, the second electrode 222, the sensing module 26 and the accelerometer 27 do not need to be detected in real time, but are detected when it is determined that the writing traces on the display screen 12 are erased.
  • the control module 24 determines that the display screen 12 performs the operation of erasing writing traces, and the control module 24 can send signals to the first electrode 221 and the second electrode 222 , the induction module 26 and the accelerometer 27 respectively send the tenth control signal.
  • the first electrode 221, the second electrode 222, the induction module 26 and the accelerometer 27 start to detect and will detect Each resultant signal is sent to the control module 24 .
  • the control module 24 may determine the intensity of the second vibration and the sound volume based on the third electrode signal, the fourth electrode signal, the pressure signal and the speed signal, send a fifth control signal to the vibration sensor 25, and send a sixth control signal to the display screen 12. control signal.
  • the vibration sensor 25 only needs to generate the second vibration when erasing the writing traces on the display screen 12, and the display screen 12 only needs to emit a sound when erasing the writing traces.
  • the vibration sensor 25 when the electrode 22 writes on the display screen 12 , the vibration sensor 25 also generates a second vibration, and the display screen 12 also produces a sound. That is, when the electrode 22 writes on the display screen 12 and when the electrode 22 erases writing traces on the display screen 12 , the vibration sensor 25 generates the second vibration, and the display screen 12 emits sound.
  • the control module 24 after receiving the electrode signal sent by the electrode 22, the control module 24 does not need to determine whether the display screen 12 is in the writing mode or the eraser mode, and can use the third electrode signal sent by the first electrode 221 and the third electrode signal.
  • the fourth electrode signal sent by the two electrodes 222, the pressure signal sent by the sensing module 26 and the speed signal generated by the accelerometer 27 determine the intensity of the second vibration and the sound volume, and send the ninth control signal to the vibration sensor 25, and to The display screen 12 sends a sixth control signal.
  • the difference from the embodiment shown in FIG. 4 is that the switching method between the writing mode and the eraser mode is different.
  • the user can click the touch surface 231 to switch the display screen 12 from the writing mode to the eraser mode, or to switch the display screen 12 from the eraser mode to the writing mode.
  • the user can switch the display screen 12 from the writing mode to the eraser mode by contacting the touch surface 231 with the display screen 12, and the eraser icon 122 is highlighted.
  • the touch surface 231 can be placed on the display screen 12, because when the hand contacts the touch surface 231, the touch The amount of signal generated on the surface 231 is different from the amount of signal generated when the display screen 12 is in contact with the touch surface 231. Therefore, the touch module 23 can detect that the display screen 12 is in contact with the touch surface 231. Then, As shown in FIG. 12 , the touch module 23 can send a third touch signal to the control module 24 .
  • the control module 24 is also used to receive a third touch signal and send a third control signal to the display screen 12 .
  • the third control signal is used to instruct the display screen 12 to enter the eraser mode.
  • the stylus 20 of the present application when the user wants to erase the writing traces on the display screen 12, the touch module 23 can be placed on the display screen 12, and the touch module 23 is in contact with the display screen 12.
  • a third touch signal is sent to the control module 24, and the control module 24 can send a third control signal to the display screen 12. Therefore, the display screen 12 can enter the eraser mode, that is, the display screen 12 changes from writing to writing.
  • the mode switches to eraser mode. That is to say, when the user places the touch module 23 on the display screen 12, the display screen 12 can enter the eraser mode. Therefore, this solution makes the application of the stylus pen 20 more flexible.
  • the touch module 23 can send a fourth touch signal to the control module 24 .
  • the control module 24 is also used to receive a fourth touch signal and send a second control signal.
  • the second control signal is used to erase writing marks on the display screen 12 . In this way, when the user places the touch module 23 on the display screen 12 and slides it, the writing traces on the display screen 12 can be erased. Therefore, this solution makes the application of the stylus 20 more flexible.
  • the user can place the first electrode 221 on the display screen 12 .
  • the display screen 12 exits the eraser mode and enters the writing mode.
  • the first electrode 221 may also be used to send a second electrode signal when contact with the display screen 12 is detected.
  • the control module 24 is also configured to send a fourth control signal to the display screen 12 after sending the third control signal and receiving the second electrode signal. The fourth control signal is used to instruct the display screen 12 to exit the eraser mode.
  • the control module 24 sends the third control signal, the interactive device 10 enters the eraser mode after receiving the third control signal.
  • the electrode 22 can send a second electrode signal to the control module 24, and the control module 24 sends a fourth control signal to the display screen 12 after receiving the second electrode signal.
  • the interactive device 10 exits the eraser mode after receiving the fourth control signal. That is to say, when the user places the touch module 23 on the display screen 12, the interactive device 10 enters the eraser mode; when the user places the electrode 22 on the display screen 12, the interactive device 10 exits the eraser mode. Therefore, , this solution allows the user to easily switch between entering the eraser mode and exiting the eraser mode, that is, it can improve the convenience of use of the stylus pen 20 .
  • the display screen 12 when the user holds the main body 21 to move the touch module 23 away from the display screen 12 , the display screen 12 exits the eraser mode and enters the writing mode.
  • the touch film group leaves the display screen 12 and the touch module 23 does not detect any signal, it can send the fifth touch signal to the control module 24 .
  • the control module 24 After receiving the fifth touch signal, the control module 24 sends an eleventh control signal to the display screen 12 via the second Bluetooth module 28 and the first Bluetooth module 14 in sequence. After receiving the eleventh control signal, the display screen 12 exits the eraser mode and enters the writing mode.
  • the vibration sensor 25 can also generate a second vibration, and the display screen 12 can also emit a sound.
  • the control module 24 receives the third touch signal or sends the third touch signal.
  • a fifth control signal is sent to the vibration sensor 25 to cause the vibration sensor 25 to generate a second vibration
  • a sixth control signal is sent to the display screen 12 to cause the display screen 12 to emit sound.
  • the intensity of the second vibration is positively correlated with the angle between the length direction of the main body 21 and the display screen 12 , the pressure between the stylus pen 20 and the display screen 12 , and the speed of the stylus pen 20 respectively.
  • the sound volume of the display screen 12 is positively correlated with the angle between the length direction of the main body 21 and the display screen 12 , the pressure between the stylus pen 20 and the display screen 12 , and the speed of the stylus pen 20 .

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Input By Displaying (AREA)

Abstract

本申请提供了一种手写笔(20)及终端设备,手写笔(20)包括:主体(21);触控模组(23),触控模组(23)固定于主体(21)上,触控模组(23)具有触控面(231),触控面露(231)出于主体(21),触控模组(23)用于接收从触控面(231)输入的操作指令,并发送第一触控信号;控制模组(24),控制模组(24)固定于主体(21)上,控制模组(24)与触控模组(23)电连接,控制模组(24)用于接收第一触控信号,并向交互设备(10)发送第一控制信号,第一控制信号用于指示交互设备(10)的显示屏(12)执行预设操作。本申请能够提高手写笔(20)的一体性。

Description

手写笔及终端设备
本申请要求在2022年04月06日提交中国专利局、申请号为202210353758.8、发明名称为“手写笔及终端设备”的中国专利申请的优先权,其全部内容通过引用结合在本申请中。
技术领域
本申请涉及电子设备技术领域,尤其涉及一种手写笔及终端设备。
背景技术
手写笔作为一种常见的输入设备,通常与交互设备共同使用。用户手握手写笔,将手写笔的笔头放置于交互设备的显示屏上,通过笔头在显示屏上点击或滑动,可实现编辑文档、画图、拍照、截图、对文档进行批注等。
相关技术中,手写笔上设置有物理实体按键,用户可通过对该物理实体按键进行按压的操作,以实现手写笔的功能切换。示例性的,当用户在显示屏上编辑文档时,可以通过按压物理实体按键实现开启拍照功能。
但是,这将导致手写笔的一体性较差。
发明内容
为了解决上述技术问题,本申请提供一种手写笔及终端设备,能够提高手写笔的一体性。
本申请提供一种手写笔,包括:主体;触控模组,触控模组固定于主体上,触控模组具有触控面,触控面露出于主体,触控模组用于接收从触控面输入的操作指令,并发送第一触控信号;控制模组,控制模组固定于主体上,控制模组与触控模组电连接,控制模组用于接收第一触控信号,并向交互设备发送第一控制信号,第一控制信号用于指示交互设备的显示屏执行预设操作。
本申请的手写笔在应用时,当用户想要使显示屏执行预设操作时,可以在触控模组的触控面上输入操作指令,触控模组可接收到该操作指令,并向控制模组发送第一触控信号;控制模组可接收到该第一触控信号并向交互设备发送第一控制信号,由于第一控制信号用于指示交互设备的显示屏执行预设操作,因此,当交互设备接收到第一控制信号后,会根据第一控制信号执行预设操作。由于触控模组固定于主体上,因此,触控模组可通过焊接等固定连接的方式固定于主体上,这样手写笔的一体性较好。
在一些可能实现的方式中,手写笔还包括振动传感器,振动传感器固定于触控模组上,振动传感器还与触控模组电连接;触控模组还用于在接收到操作指令后,向振动传感器发送第二触控信号;振动传感器用于接收第二触控信号,并产生第一振动。这样,当用户在触控模组的触控面上输入操作指令后,触控模组接收到该操作指令。由于振动传感器与触控模组电连接,因此,触控模组可向振动传感器发送第二触控信号,在振动传感器接收到 第二触控信号后,产生第一振动。由于振动传感器固定于触控模组上,因此,当振动传感器产生第一振动后,可将该第一振动通过触控膜组传递至用户的手指,由此,可使得用户在触控面上出入操作指令后,感受到来自触控模组的振动,从而使得用户能够及时感知对触控面的成功操作。
在一些可能实现的方式中,振动传感器固定于主体的内部,振动传感器沿第一方向的截面尺寸,小于主体的内壁沿第一方向的截面尺寸,振动传感器的振动方向为第一方向,第一方向与主体的长度方向垂直。由于振动传感器产生的第一振动通常为高频低幅的振动,当与主体的长度方向垂直的方向产生高频低幅的振动时,可为用户的手指带来沿主体的长度方向的振动的感觉,也就是说,用户的手指会产生按压感,由此使得对触控膜组的操作更为拟真。
在一些可能实现的方式中,执行预设操作包括:进入橡皮擦模式。这样,用户可以通过对触控模组的触控面的操作,进入橡皮擦模式。
在一些可能实现的方式中,手写笔还包括固定于主体上的电极,电极与控制模组电连接,电极用于在检测到与显示屏接触时发送第一电极信号;控制模组还用于在发送第一控制信号且收到第一电极信号后,向交互设备发送第二控制信号,第二控制信号用于擦除显示屏上的书写痕迹。这样,当用户对触控面进行操作后,控制模组向交互设备发送第一控制信号,接着,交互设备的显示屏进入橡皮擦模式。当电极与显示屏接触时,向控制模组发送第一电极信号,控制模组向交互设备发送第二控制信号,由于显示屏已经进入橡皮擦模式,因此,当电极与显示屏接触时,便可将显示屏上与电极相接触的位置处的书写痕迹擦除。由此,用户可以通过对触控面进行操作,并利用电极在显示屏上接触或滑动,即可擦除显示屏上的书写痕迹。
在一些可能实现的方式中,触控模组还用于在检测到触控面与显示屏接触时,向控制模组发送第三触控信号;控制模组还用于接收第三触控信号,并向交互设备发送第三控制信号,第三控制信号用于指示显示屏进入橡皮擦模式。本申请的手写笔在应用时,当用户想要对显示屏上的书写痕迹进行擦除时,可将触控模组放置于显示屏上,触控模组在与显示屏接触时,向控制模组发送第三触控信号,控制模组可向交互设备发送第三控制信号,由此,显示屏可进入橡皮擦模式。也就是说,当用户将触控模组放置于显示屏上时,即可使显示屏进入橡皮擦模式,因此,该方案使得手写笔的应用更为灵活。
在一些可能实现的方式中,控制模组还用于在触控面在显示屏上滑动时发送第二控制信号,第二控制信号用于擦除显示屏上的书写痕迹。这样,当用户将触控模组放置于显示屏上并滑动时,能够擦除显示屏上的书写痕迹。因此,该方案使得手写笔的应用更为灵活。
在一些可能实现的方式中,手写笔还包括固定于主体上的电极,电极与控制模组电连接,电极用于在检测到与显示屏接触时发送第二电极信号;控制模组还用于在发送第三控制信号且收到第二电极信号后,向交互设备发送第四控制信号,第四控制信号用于指示显 示屏退出橡皮擦模式。在控制模组发送第三控制信号时,交互设备在收到第三控制信号后进入橡皮擦模式。而当用户将电极放置于显示屏上时,电极可以向控制模组发送第二电极信号,控制模组在收到第二电极信号后向交互设备发送第四控制信号,交互设备在收到第四控制信号后退出橡皮擦模式。也就是说,当用户将触控模组放置于显示屏上时,交互设备进入橡皮擦模式;当用户将电极放置于显示屏上时,交互设备退出橡皮擦模式,因此,该方案使得用户能够很方便对进入橡皮擦模式和退出橡皮擦模式进行切换,即,能够提高手写笔的使用方便性。
在一些可能实现的方式中,控制模组还用于在发送第二控制信号时,向振动传感器发送第五控制信号;振动传感器还用于接收第五控制信号,并产生第二振动。第二控制信号用于擦除显示屏上的书写痕迹,因此,当手写笔正在擦除显示屏上的书写痕迹时,振动传感器能够产生第二振动。由于振动传感器固定于触控模组上,触控模组固定于主体上,因此,当振动传感器产生第二振动时,能够将第二振动通过触控模组传递至主体上,并通过主体传递至用户的手部,为手部带来阻尼,从而使用户产生擦除书写痕迹的拟真感,进而提高用户的体验。
在一些可能实现的方式中,触控模组还用于接收从触控面输入的操作指令,并发送第一触控信号;控制模组还用于接收第一触控信号,并向交互设备发送第七控制信号,第七控制信号用于指示显示屏进入书写模式。这样,当用户通过在触控面上进行操作,可使显示屏从橡皮擦模式切换为书写模式,由此可提高手写笔的使用灵活性。
在一些可能实现的方式中,电极还用于与显示屏接触时向控制模组发送第五电极信号;控制模组还用于接收第五电极信号,并向交互设备发送第八控制信号以及向振动传感器发送第九控制信号;交互设备用于接收第八控制信号,并在显示屏上形成书写痕迹;振动传感器还用于接收第九控制信号,并产生第二振动。这样,当使用手写笔在显示屏上书写时振动传感器也会产生第二振动。由于振动传感器固定于触控模组上,触控模组固定于主体上,因此,当振动传感器产生第二振动时,能够将第二振动通过触控模组传递至主体上,并通过主体传递至用户的手部,为手部带来阻尼,从而使用户产生书写的拟真感,进而提高用户的体验。
在一些可能实现的方式中,电极包括第一电极和第二电极,第一电极用于检测与显示屏之间的第一距离,并生成第三电极信号,向控制模组发送第三电极信号;第二电极用于检测与显示屏之间的第二距离,并生成第四电极信号,向控制模组发送第四电极信号;控制模组用于接收第三电极信号和第四电极信号,并根据第三电极信号和第四电极信号确定主体的长度方向与显示屏之间的角度;第二振动的强度与角度呈正相关。这样,主体的长度方向与显示屏之间的角度越大,第二振动的强度越大,阻尼也越大。由于在使用橡皮擦在书本上擦除时,橡皮擦与书本之间的角度越大产生的阻尼也越大,因此,该方案中主体与显示屏之间的角度与阻尼之间的关系,与使用橡皮擦在书本上擦除时相同,因此,该方案能够使用户产生更好的拟真感,从而进一步提高用户的体验。
在一些可能实现的方式中,手写笔还包括感应模组,感应模组固定于主体上,感应模组用于检测与显示屏之间的压力并生成压力信号,向控制模组发送将压力信号;第二振动的强度与压力呈正相关。这样,压力越大,第二振动的强度也越大,为手部带来的阻尼也越大。由于在使用橡皮擦在书本上擦除时,压力越大产生的阻尼也越大,因此,本方案中阻尼与压力之间的关系,与使用橡皮擦在书本上擦除时相同,因此该方案能够使用户产生更好的拟真感,从而进一步提高用户的体验。
在一些可能实现的方式中,手写笔还包括与控制模组电连接的加速度计,加速度计用于检测主体的速度并生成速度信号,向控制模组发送速度信号;第二振动的强度与速度呈正相关。这样,速度越高,第二振动的强度也越大,为手部带来的阻尼也越大。由于在使用橡皮擦在书本上擦除时,速度越高产生的阻尼也越大,因此,本方案中阻尼与速度之间的关系,与使用橡皮擦在书本上擦除时相同,因此该方案能够使用户产生更好的拟真感,从而进一步提高用户的体验。
在一些可能实现的方式中,控制模组还用于在发送第二控制信号时,向交互设备发送第六控制信号,第六控制信号用于指示显示屏输出声音信号。控制模组发送第二控制信号,交互设备接收到第二控制信号后擦除显示屏上的书写痕迹。因此,当在显示屏擦除书写痕迹的同时,也会输出声音信号,即,发出声音。由于在使用橡皮擦对书本进行擦除时也会发出声音,因此该方案能够为用户带来听觉上的拟真感,从而进一步提高用户的体验。
在一些可能实现的方式中,控制模组还用于在发送第八控制信号时,向交互设备发送第六控制信号,第六控制信号用于指示显示屏输出声音信号。控制模组发送第八控制信号,交互设备接收到第八控制信号后在显示屏上形成书写痕迹。因此,当显示屏在形成书写痕迹的同时,也会输出声音信号,即,发出声音。由于在使用笔对书本进行书写时也会发出声音,因此该方案能够为用户带来听觉上的拟真感,从而进一步提高用户的体验。
在一些可能实现的方式中,声音信号中的声音量与角度、压力和速度中的至少一个呈正相关。当使用橡皮擦对书本进行擦除时,擦除声音量与橡皮擦和书本之间的角度、橡皮擦与书本之间的压力,橡皮擦的速度均呈正相关,因此,该方案中声音量与角度、压力和速度之间的关系,与使用橡皮擦对书本进行擦除时相同,因此该方案能够为用户带来更好的拟真感。
在一些可能实现的方式中,操作指令包括单击、双击、长按或滑动。这样,用户通过在触控模组的触控面上单击、双击、长按或滑动,以使交互设备执行预设操作。由此,能够提高手写笔的使用方便性。
在一些可能实现的方式中,振动传感器包括压电陶瓷或线性马达。可将压电陶瓷或线性马达通过焊接的方式固定于触控模组,从而将压电陶瓷或线性马达固定于触控模组上,因此,该方案结构简单,易于实现。
本申请还提供一种终端设备,其特征在于,包括交互设备以及上述任一项的手写笔,交互设备与手写笔通信连接。终端设备能够实现手写笔的所有效果。
附图说明
为了更清楚地说明本申请实施例的技术方案,下面将对本申请实施例的描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本申请的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动性的前提下,还可以根据这些附图获得其他的附图。
图1为本申请实施例中终端设备的结构示意图;
图2为图1所示的终端设备的结构原理图;
图3a为图1所示的终端设备中,手写笔的结构示意图;
图3b为图1所示的终端设备中,手写笔的局部剖切结构示意图;
图4为示例性示出的显示屏进入橡皮擦模式的流程图;
图5a为示例性示出的,手写笔在显示屏的界面上操作的示意图;
图5b为示例性示出的,手写笔在显示屏的界面上操作的示意图;
图5c为示例性示出的,手写笔在显示屏的界面上操作的示意图;
图6a为示例性示出的,手写笔在显示屏的界面上操作的示意图;
图6b为示例性示出的,手写笔在显示屏的界面上操作的示意图;
图7为示例性示出的,手写笔在显示屏的界面上操作的示意图;
图8为示例性示出的在显示屏上形成书写痕迹的流程图;
图9为示例性示出的在显示屏上擦除书写痕迹和发出声音的流程图;
图10为示例性示出的显示屏进入书写模式的流程图;
图11a为示例性示出的,手写笔在显示屏的界面上操作的示意图;
图11b为示例性示出的,手写笔在显示屏的界面上操作的示意图;
图11c为示例性示出的,手写笔在显示屏的界面上操作的示意图;
图12为示例性示出的显示屏进入橡皮擦模式的另一种流程图;
图13为示例性示出在显示屏上擦除书写痕迹和发出声音的另一种流程图;
图14为示例性示出显示屏退出橡皮擦模式的一种流程图;
图15为示例性示出显示屏退出橡皮擦模式的另一种流程图。
图标:10-交互设备;11-壳体;12-显示屏;121-笔刷图标;122-橡皮擦图标;13-控制模块;14-第一蓝牙模块;
20-手写笔;21-主体;211-第一端;212-第二端;22-电极;221-第一电极;222-第二电极;23-触控模组;231-触控面;24-控制模组;25-振动传感器;26-感应模组;27-加速度计;28-第二蓝牙模块;30-书写痕迹。
具体实施方式
下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例是本申请一部分实施例,而不是全部的实施例。基于本申请中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本申请保护的范围。
本文中术语“和/或”,仅仅是一种描述关联对象的关联关系,表示可以存在三种关系,例如,A和/或B,可以表示:单独存在A,同时存在A和B,单独存在B这三种情况。
本申请实施例的说明书和权利要求书中的术语“第一”和“第二”等是用于区别不同的对象,而不是用于描述对象的特定顺序。例如,第一目标对象和第二目标对象等是用于区别不同的目标对象,而不是用于描述目标对象的特定顺序。
在本申请实施例中,“示例性的”或者“例如”等词用于表示作例子、例证或说明。本申请实施例中被描述为“示例性的”或者“例如”的任何实施例或设计方案不应被解释为比其它实施例或设计方案更优选或更具优势。确切而言,使用“示例性的”或者“例如”等词旨在以具体方式呈现相关概念。
在本申请实施例的描述中,除非另有说明,“多个”的含义是指两个或两个以上。例如,多个处理单元是指两个或两个以上的处理单元;多个系统是指两个或两个以上的系统。
本申请实施例提供一种终端设备,终端设备包括但不限于摄像机、手机、平板电脑、可穿戴设备、车载设备、增强现实(Augmented Reality,AR)设备、笔记本电脑、超级移动个人计算机(Personal Digital Assistant,PDA)等。为了方便描述,在本申请实施例中终端设备以平板电脑为例进行说明。
如图1所示,终端设备包括交互设备10及手写笔20,交互设备10与手写笔20之间可采用有线连接,示例性的,交互设备10与手写笔20之间可以通过线缆连接。交互设备10与手写笔20之间也可以采用无线连接,示例性的,交互设备10与手写笔20之间可采用蓝牙连接,或者Wi-Fi连接,下面以两者之间采用蓝牙连接为例进行说明。交互设备10可接收自手写笔20发送的信号,也可以向手写笔20反馈信号。当交互设备10与手写笔20建立连接后,例如两者通过蓝牙配对的方式建立连接后,用户可使用手写笔20在交互设备10的显示屏12上进行书写、擦除显示屏12上的书写痕迹,或者在显示屏12上操作以开启拍照功能等。
如图2所示,交互设备10可以包括壳体11、固定于壳体11上的显示屏12以及固定于壳体11内的控制模块13和第一蓝牙模块14,显示屏12也可以称为控制面板。交互设备10可通过第一蓝牙模块14与手写笔20进行交互。用户可使用手写笔20在显示屏12上进行书写,因此,针对编辑文档、在画图板上作画、编辑邮件、通过即时通讯软件(如微信、QQ等)聊天时,显示屏12可以处于书写模式或橡皮擦模式。如图5a所示,当显示屏12处于书写模式时,笔刷图标121高亮显示,用户可使用手写笔20在显示屏12上接触或滑动时,显示屏12上可形成书写痕迹30,例如文本、图画等。如图5b所示,当显示屏12处于橡皮擦模式时,橡皮擦图标122高亮显示,用户可使用手写笔20在显示屏12上接触或滑动,可擦除显示屏12上与手写笔20接触的位置处的书写痕迹30。
如图2所示,手写笔20包括主体21、电极22、触控模组23、控制模组24、振动传感器25、感应模组26、加速度计27和第二蓝牙模块28。
其中,如图3a所示,主体21可采用管状结构。主体21具有相对的第一端211和第二端212,且第一端211和第二端212均具有开口。当用户使用手写笔20在显示屏12上操作时,可以使用手部握持主体21,进而握持手写笔20。
为方便描述,可定义两个方向,分别为第一方向(X向)和第二方向(Z向),其中第二方向表示手写笔20的长度方向,第一方向与手写笔20的长度方向相垂直的方向。
如图3a所示,触控模组23固定于主体21的第二端212,触控模组23具体可以为触控集成电路,即,具有触控功能的集成电路。触控模组23具有触控面231,触控面231露出于主体21,这样,便于用户通过手指对触控面231进行操作,以向触控模组23输入操作指令。当用户在触控面231上进行不同的操作时,触控模组23可以产生不同的第一触控信号,触控模组23可将第一触控信号发送至控制模组24。
如图3a所示,触控模组23的结构可以为厚度较薄、端面形状为圆形的结构,主体21的第二端212的端面形状为圆环形,如图3b所示,触控模组23的端面尺寸与主体21的端面尺寸相同,这样,当触控模组23固定在主体21的第二端212时,触控模组23的端面与主体21的第二端212的端面重合。在制作本申请实施例的手写笔20时,可通过将触控模组23的端面与第二端212的端面焊接,从而使得手写笔20的一体性较好。此外,触控模组23与主体21之间无缝隙,因此也不会产生积灰等问题。
如图2所示,控制模组24固定于主体21的内部,控制模组24与触控模组23电连接,控制模组24还与第二蓝牙模块28电连接。如图4所示,控制模组24在收到第一触控信号后,可产生第一控制信号,并将第一控制信号依次经第二蓝牙模块28以及至交互设备10的第一蓝牙模块14发送至交互设备10的显示屏12中。显示屏12在收到第一控制信号后可执行相应的操作。
当用户在触控面231上进行不同的操作时,触控模组23产生不同的第一触控信号,控制模组24产生不同的第一控制信号,显示屏12可执行不同的操作。示例性的,当用户单击触控面231时,对应显示屏12执行的操作是橡皮擦模式和书写模式之间的切换,即,当显示屏12处于书写模式时,用户单击一次触控面231,则显示屏12从书写模式切换为橡皮擦模式。或者当显示屏12处于橡皮擦模式时,用户单击一次触控面231,显示屏12从橡皮擦模式切换为书写模式。由于书写模式和橡皮擦模式之间的切换较为频繁,因此,通过单击触控面231,即可实现书写模式与橡皮擦模式之间的切换,这样提高用户操作的便捷性。
当用户双击触控面231时,由于该操作相比单击触控面231更为复杂和耗时,因此,显示屏12可执行频繁度相对较低的操作,例如撤回操作。示例性的,如图5a所示,当用户在显示屏12的画图板界面上形成了两处书写痕迹30,且位于下方的书写痕迹30形成的较晚,当用户在触控面231上双击后,如图5c所示,可撤回最近一次操作,即,撤回在显示屏12上留下的位于下方的书写痕迹30(如图5a),此时,显示屏12上仅留下一个书写痕迹30。
当用户在触控面231上滑动时,显示屏12可执行调节进度类的操作,例如调节书写模式下笔刷的透明度或线条宽度、颜色等。示例性的,如图5a所示,当用户在显示屏12的画图板界面上形成了两处书写痕迹30,如图6a所示,当用户的手指在触控面231上滑动时,可调节线条的透明度,本次操作为降低线条的透明度。此处需要说明的是,在用户实际操作手写笔20时,可能采用如图6a所示的方式滑动触控面231,也可能会使用手掌握持主体21,使用大拇指在触控面231上滑动。如图6b所示,当用户再次使用手写笔20在显示屏12上滑动时,可形成一处透明度较小的书写痕迹30(位于最下方的书写痕迹30)。再如图7所示,若显示屏12显示编辑文档界面,可通过用户的手指在触控面231上滑动,来调节线条宽度。
当用户在触控面231上长按时,显示屏12可执行打开应用的操作,示例性的,开启 拍照、开启录音、打开备忘录等。
本申请实施例的手写笔20在应用时,当用户想要使显示屏12执行预设操作时,可以在触控模组23的触控面231上输入操作指令,触控模组23可接收到该操作指令,并向控制模组24发送第一触控信号;控制模组24可接收到该第一触控信号并向显示屏12发送第一控制信号,由于第一控制信号用于指示交互设备10的显示屏12执行预设操作,因此,当交互设备10接收到第一控制信号后,会根据第一控制信号执行预设操作。由于触控模组23固定于主体21上,因此,触控模组23可通过焊接等固定连接的方式固定于主体21上,这样手写笔20的一体性较好。
下面主要以用户单击触控面231后,控制模组24发送的第一控制信号指示显示屏12从书写模式切换为橡皮擦模式为例进行说明。
如图3a所示,电极22固定于于主体21的第一端211且部分伸出于主体21,如图5a所示,当显示屏12处于书写模式时,笔刷图标121高亮显示,电极22在显示屏12上接触或滑动时,可在显示屏12上产生书写痕迹30;如图5b所示,当显示屏12处于橡皮擦模式时,橡皮擦图标122高亮显示,电极22在显示屏12上接触或滑动时,可擦除显示屏12上与电极22接触的位置处的书写痕迹30。此外,电极22还可在显示屏12上操作以开启拍照功能、对显示屏12进行截图等。
如图2所示,电极22包括第一电极221和第二电极222。第一电极221和第二电极222沿X向排列设置。在用户使用手写笔20在显示屏12上书写时,通常手写笔20与显示屏12之间具有夹角,这样便于将手部放置于显示屏12上并以显示屏12作为支撑点进行书写。因此,在电极22与显示屏12接触时,通常第一电极221和第二电极222之间仅存在一个电极22与显示屏12接触,即,第一电极221与显示屏12接触,或者,第二电极222与显示屏12接触。为便于描述,下面主要以第一电极221与显示屏12接触为例进行说明。
需要说明的是,第一电极221在显示屏12上滑动的过程中,可以不确定显示屏12处于书写模式还是橡皮擦模式,只要其与显示屏12有接触,即可向控制模组24发送电极信号。而控制模组24作为控制显示屏12的模式的器件,在收到第一电极221发送的电极信号后,可以先判断显示屏12的模式,并根据不同的模式向交互设备10发送不同的控制信号。
当显示屏12显示编辑文档界面、画图板界面或即时通讯界面时,默认处于书写模式,控制模组24在未收到触控模组23发送的任何触控信号时,或者接收到的是针对撤回操作、调节书写模式下笔刷的透明度或线条宽度、颜色等对应的触控信号时,仍然确定显示屏12处于书写模式。
在交互设备10的显示屏12处于书写模式时,当用户将第一电极221放置于显示屏12上时,此时第一电极221与显示屏12相接触,或者当用户握持手写笔20使第一电极221在显示屏12上滑动时,如图8所示,第一电极221可产生第五电极信号,并将第五电极信号发送至控制模组24;控制模组24接着可因此通过第二蓝牙模块28和第一蓝牙模块14向显示屏12发送第八控制信号,显示屏12在收到第八控制信号后,在显示屏12上形成书写痕迹。如图5a所示,在显示屏12上形成了书写痕迹30。
如图4所示,当用户想要对显示屏12的书写痕迹擦除时,可单击触控面231,触控模组23可接收用户的单击操作,接着,产生并发送第一触控信号。在控制模组24收到触 控模组23发送的第一触控信号,或向显示屏12发送第一控制信号时,表明交互设备10的显示屏12进入橡皮擦模式。如图5b所示,显示屏12的画图板界面上的笔刷图标121高亮显示,表明显示屏12处于橡皮擦模式。
如图5b所示,当用户将第一电极221放置于显示屏12上时,此时第一电极221与显示屏12相接触,或者用户使第一电极221在显示屏12上滑动,如图9所示,第一电极221可产生第一电极信号,并将第一电极信号发送至控制模组24。控制模组24在收到第一触控信号或发送第一控制信号后,确定显示屏12处于橡皮擦模式,向显示屏12发送第二控制信号,该第二控制信号用于擦除显示屏12上的书写痕迹。交互设备10在收到第二控制信号后,在显示屏12上擦除与第一电极221接触的位置处的书写痕迹。如图5b所示,当手写笔20从虚线的位置移动到实现的位置时,可将手写笔20在显示屏12上划过的区域的书写痕迹30擦除。
这样,当用户单击触控面231后,控制模组24向显示屏12发送第一控制信号,接着,交互设备10的显示屏12进入橡皮擦模式。当第一电极221与显示屏12接触时,向控制模组24发送第一电极信号,控制模组24向显示屏12发送第二控制信号,由于显示屏12已经进入橡皮擦模式,因此,当第一电极221与显示屏12接触时,便可将显示屏12上与第一电极221相接触的位置处的书写痕迹擦除。由此,用户可以通过对触控面231进行操作,并利用电极22在显示屏12上接触或滑动,即可擦除显示屏12上的书写痕迹。
当擦除完毕后需要继续进行书写时,用户可再次单击触控面231,如图10所示,触控模组23可接收到用户的单击操作,触控模组23可产生第一触控信号,并向控制模组24发送第一触控信号。当控制模组24再次收到第一触控信号后,可依次通过第二蓝牙模块28和第一蓝牙模块14向显示屏14发送第七控制信号,显示屏14在收到第七控制信号后,从橡皮擦模式切换为书写模式。此时,当用户使用电极22再次在显示屏12上点击或滑动时,会在显示屏12上形成书写痕迹。
如图3a所示,振动传感器25固定于触控模组23上,且固定于主体21的内部。如图3b所示,振动传感器25沿X向的截面尺寸,小于主体21的内部沿X向的截面尺寸。
在本申请一种可选的实施方式中,振动传感器25包括压电陶瓷。压电陶瓷可对机械能和电能进行相互转换,当压电陶瓷的输入是电能时,即,当压电陶瓷接收到触控模组23发送的第二触控信号时,压电陶瓷可输出机械能,即,产生振动。在组装本申请实施例的手写笔20时,可先将控制模组24、电极22等安装于主体21上,接着将压电陶瓷通过焊接的方式固定于触控模组23,并将触控模组23通过焊接的方式固定于主体21上,即可将压电陶瓷安装于主体21上。因此,该方案结构简单,易于实现。
在本申请另一种可选的实施方式中,振动传感器25包括线性马达。线性马达可将电能直接转换为直线运动机械能,即,当线性马达的输入为电能时,也即,当线性马达接收到触控模组23发送的第二触控信号时,能够产生振动。也可通过焊接的方式将线性马达固定于触控模组23上。
由于压电陶瓷和线性马达的端面的材料均为导电材料,因此,压电陶瓷或线性马达的端面通过焊接的方式固定于触控模组23上时,即可使压电陶瓷或线性马达与触控模组23电连接,即,振动传感器25与触控模组23电连接。
当手写笔20上设置有物理实体按键时,用户在物理实体按键上按压时,会有一定的按压感,用户可以此判断本次按压操作成功。为了使得本申请实施例的手写笔20能够实 现相应的功能,用户在触控面231上操作时,振动传感器25可产生相应地振动,以为用户提供拟真感,此外,还可为用户提供反馈,使用户知晓本次对触控面231的操作是否成功。
具体地,如图4所示,当触控模组23接收到用户的单击操作后,还可向振动传感器25发送第二触控信号。振动传感器25可用于接收第二触控信号,并产生相应地振动,此处的振动可以被命名为第一振动。这样,当用户单击触控模组23的触控面231后,触控模组23接收到该单击操作。由于振动传感器25与触控模组23电连接,因此,触控模组23可向振动传感器25发送第二触控信号,在振动传感器25接收到第二触控信号后,产生第一振动。由于振动传感器25固定于触控模组23上,因此,当振动传感器25产生第一振动后,可将该第一振动通过触控膜组传递至用户的手指,由此,可使得用户在触控面231上单击后,感受到来自触控模组23的振动,从而使得用户能够及时感知对触控面231的成功操作。
在本申请一种可选的实施方式中,第一振动的方向与主体21的长度方向垂直,即,第一振动的方向为X向。由于振动传感器25产生的第一振动通常为高频低幅的振动,当与Z向垂直的方向产生高频低幅的振动时,可为用户的手指带来沿Z向的振动的感觉,也就是说,用户的手指会产生按压感,由此使得对触控膜组的操作更为拟真。
在本申请另一种可选的实施方式中,第一振动的方向与主体21的长度方向相同,即,第一振动的方向为Z向,这样,当用户在触控面231上进行操作时,振动传感器25能够产生沿Z向的振动,从而为用户提供真实的按压手感。
在本申请另一种可选的实施方式中,第一振动的方向与主体21的长度方向之间具有夹角,且该夹角为锐角,即,第一振动的方向与Z向之间具有夹角。这样,当用户在触控面231上进行操作时,振动传感器25能够产生沿与Z向具有夹角的方向振动,该方向振动可以被分解为沿Z向的分量以及沿X向的分量,沿Z向的分量本身可以为用户提供真实的按压手感,沿X向的分量可以为用户提供沿Z向的感觉,因此,该种方案同样可以使用户的手指产生按压感。
此外,当使用橡皮擦在书本上擦除时,会产生阻力和声音,且当橡皮擦与书本之间的角度、橡皮擦与书本之间的压力以及橡皮擦的擦除速度均会影响阻力的阻值和声音量。因此,为了使用户使用本申请实施例的手写笔20在显示屏12上擦除书写痕迹时,产生更好的拟真感,在手写笔20对书写痕迹擦除的过程中,可以通过振动传感器25为用户提供阻尼,以及显示屏12发出声音。
具体地,如图9所示,第一电极221用于检测与显示屏12之间的第一距离,并生成第三电极信号,向控制模组24发送第三电极信号。第二电极222用于检测与显示屏12之间的第二距离,并生成第四电极信号,向控制模组24发送第四电极信号。
如图2所示,感应模组26固定于主体21的第一端211,且部分露出于主体21,感应模组26具体可以为压力传感器。如图9所示,感应模组26用于检测与显示屏12之间的压力并生成压力信号,向控制模组24发送将压力信号。
如图2所示,加速度计27固定于主体21的内部。如图9所示,加速度计27用于检测主体21的速度并生成速度信号,向控制模组24发送速度信号。
如图9所示,控制模组24可用于接收第三电极信号、第四电极信号、压力信号和速度信号。控制模组24可根据第三电极信号和第四电极信号确定主体21的长度方向与显示 屏12之间的角度、根据压力信号确定手写笔20与显示屏12之间的压力以及确定手写笔20的速度。
如图4所示,当用户单击触控面时,触控模组23收到单击操作并生成并发送第一触控信号,控制模组24在收到第一触控信号后,依次通过第二蓝牙模块28和第一蓝牙模块14向显示屏12发送第一控制信号,显示屏12进入橡皮擦模式。如图5b所示,用户将第一电极221放置于显示屏12上,使第一电极221与显示屏12接触,或者第一电极221在显示屏12上滑动,如图9所示,第一电极221向控制模组24发送第一电极信号,则控制模组24在接收到第一触控信号后,再接收到第一电极信号时,显示屏12开始擦除书写痕迹,即,向显示屏12发送第二控制信号,开始擦除显示屏12的书写痕迹。与此同时,控制模组24还可以根据主体21的长度方向与显示屏12之间的角度、手写笔20与显示屏12之间的压力以及手写笔20的速度确定振动的强度,并生成第五控制信号,向振动传感器25发送第五控制信号。即,控制模组24还用于在发送第二控制信号时,向振动传感器25发送第五控制信号。
如图9所示,振动传感器25还用于接收第五控制信号,并产生第二振动。该第二振动的方向与第一振动的方向相同。第二振动的强度与主体21的长度方向与显示屏12之间的角度、手写笔20与显示屏12之间的压力以及手写笔20的速度均呈正相关。
由于在本实施例中,第二控制信号用于擦除显示屏12上的书写痕迹,因此,当手写笔20正在擦除显示屏12上的书写痕迹时,振动传感器25能够产生第二振动。由于振动传感器25固定于触控模组23上,触控模组23固定于主体21上,因此,当振动传感器25产生第二振动时,能够将第二振动通过触控模组23传递至主体21上,并通过主体21传递至用户的手部,为手部带来阻尼,从而使用户产生擦除书写痕迹的拟真感,进而提高用户的体验。
此外,第二振动的强度与主体21的长度方向与显示屏12之间的角度呈正相关。这样,主体21的长度方向与显示屏12之间的角度越大,第二振动的强度越大,阻尼也越大。由于在使用橡皮擦在书本上擦除时,橡皮擦与书本之间的角度越大产生的阻尼也越大,因此,该方案中主体21与显示屏12之间的角度与阻尼之间的关系,与使用橡皮擦在书本上擦除时相同,因此,该方案能够使用户产生更好的拟真感,从而进一步提高用户的体验。
第二振动的强度与手写笔20与显示屏12之间的压力呈正相关。这样,压力越大,第二振动的强度也越大,为手部带来的阻尼也越大。由于在使用橡皮擦在书本上擦除时,压力越大产生的阻尼也越大,因此,本方案中阻尼与压力之间的关系,与使用橡皮擦在书本上擦除时相同,因此该方案能够使用户产生更好的拟真感,从而进一步提高用户的体验。
第二振动的强度与手写笔20的速度均呈正相关,这样,速度越高,第二振动的强度也越大,为手部带来的阻尼也越大。由于在使用橡皮擦在书本上擦除时,速度越高产生的阻尼也越大,因此,本方案中阻尼与速度之间的关系,与使用橡皮擦在书本上擦除时相同,因此该方案能够使用户产生更好的拟真感,从而进一步提高用户的体验。
如图9所示,控制模组24还用于在发送第二控制信号时,依次通过第二蓝牙模块28和第一蓝牙模块14向显示屏12发送第六控制信号,第六控制信号用于指示显示屏12输出声音信号。控制模组24发送第二控制信号,显示屏12接收到第二控制信号后擦除书写痕迹。因此,当在显示屏12擦除书写痕迹的同时,也会输出声音信号,即,发出声音。由于在使用橡皮擦对书本进行擦除时也会发出声音,因此该方案能够为用户带来听觉上的 拟真感,从而进一步提高用户的体验。
此外,声音信号中的声音量与角度、压力和速度中的至少一个呈正相关。当使用橡皮擦对书本进行擦除时,擦除声音量与橡皮擦和书本之间的角度、橡皮擦与书本之间的压力,橡皮擦的速度均呈正相关,因此,该方案中声音量与角度、压力和速度之间的关系,与使用橡皮擦对书本进行擦除时相同,因此该方案能够为用户带来更好的拟真感。
需要说明的是,在本申请一种可选的实施方式中,第一电极221、第二电极222、感应模组26和加速度计27均实时检测,并生成信号,并发送至控制模组24;控制模组24仅在确定显示屏12擦除书写痕迹时,向振动传感器25发送第五控制信号,以及向显示屏12发送第六控制信号。示例性的,第一电极221可实时检测第一距离并向控制模组24发送第三电极信号,第二电极222可实时检测第二距离并向控制模组24发送第四电极信号,感应模组26可实时检测压力并向控制模组24发送压力信号,加速度计27可实时检测速度并向控制模组24发送速度信号。当控制模组24收到第三电极信号、第四电极信号、压力信号和速度信号后,可以在确定显示屏12擦除书写痕迹时,即,在收到第一触控信号和第一电极信号时,基于第三电极信号、第四电极信号、压力信号和速度信号确定第二振动的强度以及声音量,并向振动传感器25发送第五控制信号,以及向显示屏12发送第二控制信号和第六控制信号。
在本申请另一种可选的实施方式中,第一电极221、第二电极222、感应模组26和加速度计27可不需要实时检测,而是在确定显示屏12擦除书写痕迹时进行检测。示例性的,控制模组24在收到第一触控信号和第一电极信号时,确定显示屏12执行擦除书写痕迹的操作,控制模组24可向第一电极221、第二电极222、感应模组26和加速度计27分别发送第十控制信号,第一电极221、第二电极222、感应模组26和加速度计27在收到第十控制信号后,开始进行检测,并将检测结果生成的各信号发送至控制模组24。控制模组24可基于第三电极信号、第四电极信号、压力信号和速度信号确定第二振动的强度以及声音量,并向振动传感器25发送第五控制信号,以及向显示屏12发送第六控制信号。
在本实施例中,振动传感器25只需要在擦除显示屏12的书写痕迹时产生第二振动,以及显示屏12只需要在擦除书写痕迹时发出声音,在其他实施例中,由于使用笔在书本上书写时,也会产生阻尼和发出声音,因此,如图8所示,电极22在显示屏12上进行书写时,振动传感器25也产生第二振动,显示屏12也发出声音。即,电极22在显示屏12上进行书写时,以及电极22在显示屏12上擦除书写痕迹时,振动传感器25均产生第二振动,显示屏12均发出声音。在该种情况下,控制模组24在收到电极22发送的电极信号后,不需要确定显示屏12处于书写模式还是橡皮擦模式,即可根据第一电极221发送的第三电极信号、第二电极222发送的第四电极信号、感应模组26发送的压力信号和加速度计27发生的速度信号,确定第二振动的强度以及声音量,并向振动传感器25发送第九控制信号,以及向显示屏12发送第六控制信号。
在其他实施例中,与图4所示实施例的区别在于,书写模式与橡皮擦模式之间的切换方式不同。具体地,图4所示实施例中可由用户单击触控面231使显示屏12从书写模式切换为橡皮擦模式,或者使显示屏12从橡皮擦模式切换为书写模式。在本实施例中,如图11a所示,用户可通过将触控面231与显示屏12接触,使显示屏12由书写模式切换为橡皮擦模式,橡皮擦图标122高亮显示。如图11b所示,当用户将触控面231从显示屏 12上离开时,则显示屏12从橡皮擦模式切换为书写模式,笔刷图标121高亮显示;或者,如图11c所示,当用户将电极22放置于显示屏12上时,则显示屏12橡皮擦模式切换为书写模式,笔刷图标121高亮显示。
当用户想要使用触控面231对显示屏12进行擦除时,如图11a所示,可以将触控面231放置于显示屏12上,由于手部与触控面231接触时在触控面231上所产生的信号量,与显示屏12与触控面231接触时产生的信号量不同,因此,触控模组23能够检测出与触控面231接触的是显示屏12,接着,如图12所示,触控模组23可向控制模组24发送第三触控信号。
继续参照图12,控制模组24还用于接收第三触控信号,并向显示屏12发送第三控制信号,第三控制信号用于指示显示屏12进入橡皮擦模式。本申请的手写笔20在应用时,当用户想要对显示屏12上的书写痕迹进行擦除时,可将触控模组23放置于显示屏12上,触控模组23在与显示屏12接触时,向控制模组24发送第三触控信号,控制模组24可向显示屏12发送第三控制信号,由此,显示屏12可进入橡皮擦模式,即,显示屏12从书写模式切换为橡皮擦模式。也就是说,当用户将触控模组23放置于显示屏12上时,即可使显示屏12进入橡皮擦模式,因此,该方案使得手写笔20的应用更为灵活。
如图13所示,当触控面231在显示屏12上滑动时,触控模组23可向控制模组24发送第四触控信号。控制模组24还用于接收第四触控信号,并发送第二控制信号,第二控制信号用于擦除显示屏12上的书写痕迹。这样,当用户将触控模组23放置于显示屏12上并滑动时,能够擦除显示屏12上的书写痕迹。因此,该方案使得手写笔20的应用更为灵活。
当需要擦除的书写痕迹擦除完后,用户可将第一电极221放置于显示屏12上。如图14所示,在一种可能实现的方式中,当用户将第一电极221放置于显示屏12上时,显示屏12退出橡皮擦模式,进入书写模式。第一电极221还可用于在检测到与显示屏12接触时发送第二电极信号。控制模组24还用于在发送第三控制信号且收到第二电极信号后,向显示屏12发送第四控制信号,第四控制信号用于指示显示屏12退出橡皮擦模式。在控制模组24发送第三控制信号时,交互设备10在收到第三控制信号后进入橡皮擦模式。而当用户将电极22放置于显示屏12上时,电极22可以向控制模组24发送第二电极信号,控制模组24在收到第二电极信号后向显示屏12发送第四控制信号,交互设备10在收到第四控制信号后退出橡皮擦模式。也就是说,当用户将触控模组23放置于显示屏12上时,交互设备10进入橡皮擦模式;当用户将电极22放置于显示屏12上时,交互设备10退出橡皮擦模式,因此,该方案使得用户能够很方便对进入橡皮擦模式和退出橡皮擦模式进行切换,即,能够提高手写笔20的使用方便性。
在另一种可能实现的方式中,当用户握持主体21使触控模组23从显示屏12上离开时,显示屏12退出橡皮擦模式,进入书写模式。如图15所示,当触控膜组从显示屏12上离开时,触控模组23没有检测到任何信号量,即可向控制模组24发送第五触控信号。控制模组24在收到第五触控信号后,依次经第二蓝牙模块28和第一蓝牙模块14向显示屏12发送第十一控制信号。显示屏12在收到第十一控制信号后退出橡皮擦模式,进入书写模式。
当用户使用触控面231对显示屏12进行擦除时,振动传感器25也可以产生第二振动,以及显示屏12也可以发出声音。如图13所示,控制模组24收到第三触控信号或发送第 二控制信号时,向振动传感器25发送第五控制信号,使振动传感器25产生第二振动,以及向显示屏12发送第六控制信号,使显示屏12发出声音。第二振动的强度分别与主体21的长度方向与显示屏12之间的角度、手写笔20与显示屏12之间的压力以及手写笔20的速度呈正相关。显示屏12的声音量分别与主体21的长度方向与显示屏12之间的角度、手写笔20与显示屏12之间的压力以及手写笔20的速度呈正相关。
上面结合附图对本申请的实施例进行了描述,但是本申请并不局限于上述的具体实施方式,上述的具体实施方式仅仅是示意性的,而不是限制性的,本领域的普通技术人员在本申请的启示下,在不脱离本申请宗旨和权利要求所保护的范围情况下,还可做出很多形式,均属于本申请的保护之内。

Claims (20)

  1. 一种手写笔,其特征在于,包括:
    主体;
    触控模组,所述触控模组固定于所述主体上,所述触控模组具有触控面,所述触控面露出于所述主体,所述触控模组用于接收从所述触控面输入的操作指令,并发送第一触控信号;
    控制模组,所述控制模组固定于所述主体上,所述控制模组与所述触控模组电连接,所述控制模组用于接收所述第一触控信号,并向交互设备发送第一控制信号,所述第一控制信号用于指示所述交互设备的显示屏执行预设操作。
  2. 根据权利要求1所述的手写笔,其特征在于,所述手写笔还包括振动传感器,所述振动传感器固定于所述触控模组上,所述振动传感器还与所述触控模组电连接;
    所述触控模组还用于在接收到所述操作指令后,向所述振动传感器发送第二触控信号;
    所述振动传感器用于接收所述第二触控信号,并产生第一振动。
  3. 根据权利要求2所述的手写笔,其特征在于,所述振动传感器固定于所述主体的内部,所述振动传感器沿第一方向的截面尺寸,小于所述主体的内壁沿所述第一方向的截面尺寸,所述振动传感器的振动方向为所述第一方向,所述第一方向与所述主体的长度方向垂直。
  4. 根据权利要求2或3所述的手写笔,其特征在于,所述执行预设操作包括:进入橡皮擦模式。
  5. 根据权利要求4所述的手写笔,其特征在于,所述手写笔还包括固定于所述主体上的电极,所述电极与所述控制模组电连接,所述电极用于在检测到与所述显示屏接触时发送第一电极信号;
    所述控制模组还用于在发送所述第一控制信号且收到所述第一电极信号后,向所述交互设备发送第二控制信号,所述第二控制信号用于擦除所述显示屏上的书写痕迹。
  6. 根据权利要求2或3所述的手写笔,其特征在于,所述触控模组还用于在检测到所述触控面与所述显示屏接触时,向所述控制模组发送第三触控信号;
    所述控制模组还用于接收所述第三触控信号,并向所述交互设备发送第三控制信号,所述第三控制信号用于指示所述显示屏进入橡皮擦模式。
  7. 根据权利要求6所述的手写笔,其特征在于,所述控制模组还用于在所述触控面在所述显示屏上滑动时发送第二控制信号,所述第二控制信号用于擦除所述显示屏上的书写痕迹。
  8. 根据权利要求7所述的手写笔,其特征在于,所述手写笔还包括固定于所述主体上的电极,所述电极与所述控制模组电连接,所述电极用于在检测到与所述显示屏接触时发送第二电极信号;
    所述控制模组还用于在发送所述第三控制信号且收到所述第二电极信号后,向所述交互设备发送第四控制信号,所述第四控制信号用于指示所述显示屏退出所述橡皮擦模式。
  9. 根据权利要求5或8所述的手写笔,其特征在于,所述控制模组还用于在发送所述第二控制信号时,向所述振动传感器发送第五控制信号;
    所述振动传感器还用于接收所述第五控制信号,并产生第二振动。
  10. 根据权利要求5所述的手写笔,其特征在于,所述触控模组还用于接收从所述触控面输入的所述操作指令,并发送所述第一触控信号;
    所述控制模组还用于接收所述第一触控信号,并向所述交互设备发送第七控制信号,所述第七控制信号用于指示所述显示屏进入书写模式。
  11. 根据权利要求10所述的手写笔,其特征在于,所述电极还用于与所述显示屏接触时向所述控制模组发送第五电极信号;
    所述控制模组还用于接收所述第五电极信号,并向交互设备发送第八控制信号以及向所述振动传感器发送第九控制信号;
    所述交互设备用于接收所述第八控制信号,并在所述显示屏上形成书写痕迹;
    所述振动传感器还用于接收所述第九控制信号,并产生第二振动。
  12. 根据权利要求9或11所述的手写笔,其特征在于,所述电极包括第一电极和第二电极,所述第一电极用于检测与所述显示屏之间的第一距离,并生成第三电极信号,向所述控制模组发送所述第三电极信号;
    所述第二电极用于检测与所述显示屏之间的第二距离,并生成第四电极信号,向所述控制模组发送所述第四电极信号;
    所述控制模组用于接收所述第三电极信号和所述第四电极信号,并根据所述第三电极信号和所述第四电极信号确定所述主体的长度方向与所述显示屏之间的角度;
    所述第二振动的强度与所述角度呈正相关。
  13. 根据权利要求12所述的手写笔,其特征在于,所述手写笔还包括感应模组,所述感应模组固定于所述主体上,所述感应模组用于检测与所述显示屏之间的压力并生成压力信号,向所述控制模组发送将所述压力信号;
    所述第二振动的强度与所述压力呈正相关。
  14. 根据权利要求13所述的手写笔,其特征在于,所述手写笔还包括与所述控制模组电连接的加速度计,所述加速度计用于检测所述主体的速度并生成速度信号,向所述控制模组发送所述速度信号;
    所述第二振动的强度与所述速度呈正相关。
  15. 根据权利要求14所述的手写笔,其特征在于,所述控制模组还用于在发送所述第二控制信号时,向所述交互设备发送第六控制信号,所述第六控制信号用于指示所述显示屏输出声音信号。
  16. 根据权利要求14所述的手写笔,其特征在于,所述控制模组还用于在发送第八控制信号时,向所述交互设备发送第六控制信号,所述第六控制信号用于指示所述显示屏输出声音信号。
  17. 根据权利要求15或16所述的手写笔,其特征在于,所述声音信号中的声音量与所述角度、所述压力和所述速度中的至少一个呈正相关。
  18. 根据权利要求1-17任一项所述的手写笔,其特征在于,所述操作指令包括单击、双击、长按或滑动。
  19. 根据权利要求2-17任一项所述的手写笔,其特征在于,所述振动传感器包括压电陶瓷或线性马达。
  20. 一种终端设备,其特征在于,包括交互设备以及权利要求1-19任一项所述的手写笔,所述交互设备与所述手写笔通信连接。
PCT/CN2023/085558 2022-04-06 2023-03-31 手写笔及终端设备 WO2023193663A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202210353758.8 2022-04-06
CN202210353758.8A CN114840075A (zh) 2022-04-06 2022-04-06 手写笔及终端设备

Publications (1)

Publication Number Publication Date
WO2023193663A1 true WO2023193663A1 (zh) 2023-10-12

Family

ID=82563981

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2023/085558 WO2023193663A1 (zh) 2022-04-06 2023-03-31 手写笔及终端设备

Country Status (2)

Country Link
CN (1) CN114840075A (zh)
WO (1) WO2023193663A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114840075A (zh) * 2022-04-06 2022-08-02 华为技术有限公司 手写笔及终端设备

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102156560A (zh) * 2011-04-28 2011-08-17 中兴通讯股份有限公司 终端及利用手写笔正反两端在终端上输入不同操作的方法
CN104714687A (zh) * 2013-12-13 2015-06-17 意美森公司 用于触觉显示参数的光学传输的系统和方法
CN106933474A (zh) * 2015-12-30 2017-07-07 网易(杭州)网络有限公司 图像混合处理方法及装置
CN208588985U (zh) * 2015-12-16 2019-03-08 3M创新有限公司 包括触觉反馈单元的笔
US20190094974A1 (en) * 2017-09-28 2019-03-28 Nidec Corporation Vibration system
CN109643175A (zh) * 2016-08-19 2019-04-16 微软技术许可有限责任公司 用于触控笔尾部橡皮擦的双功能开关
CN110291494A (zh) * 2017-03-03 2019-09-27 株式会社和冠 位置指示器及书写信息处理装置
CN110688020A (zh) * 2018-07-06 2020-01-14 苹果公司 触笔的基于触摸的输入
WO2020052455A1 (en) * 2018-09-10 2020-03-19 Smart Liquid Crystal Technologies Co., Ltd. Selectively erasing device and writing-erasing pen for liquid crystal writing board
CN113342186A (zh) * 2020-03-02 2021-09-03 华为技术有限公司 手写笔和实现橡皮擦功能的方法
CN114840075A (zh) * 2022-04-06 2022-08-02 华为技术有限公司 手写笔及终端设备

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113168242A (zh) * 2018-12-19 2021-07-23 深圳市柔宇科技股份有限公司 手写系统的控制方法和手写系统

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102156560A (zh) * 2011-04-28 2011-08-17 中兴通讯股份有限公司 终端及利用手写笔正反两端在终端上输入不同操作的方法
CN104714687A (zh) * 2013-12-13 2015-06-17 意美森公司 用于触觉显示参数的光学传输的系统和方法
CN208588985U (zh) * 2015-12-16 2019-03-08 3M创新有限公司 包括触觉反馈单元的笔
CN106933474A (zh) * 2015-12-30 2017-07-07 网易(杭州)网络有限公司 图像混合处理方法及装置
CN109643175A (zh) * 2016-08-19 2019-04-16 微软技术许可有限责任公司 用于触控笔尾部橡皮擦的双功能开关
CN110291494A (zh) * 2017-03-03 2019-09-27 株式会社和冠 位置指示器及书写信息处理装置
US20190094974A1 (en) * 2017-09-28 2019-03-28 Nidec Corporation Vibration system
CN110688020A (zh) * 2018-07-06 2020-01-14 苹果公司 触笔的基于触摸的输入
WO2020052455A1 (en) * 2018-09-10 2020-03-19 Smart Liquid Crystal Technologies Co., Ltd. Selectively erasing device and writing-erasing pen for liquid crystal writing board
CN113342186A (zh) * 2020-03-02 2021-09-03 华为技术有限公司 手写笔和实现橡皮擦功能的方法
CN114840075A (zh) * 2022-04-06 2022-08-02 华为技术有限公司 手写笔及终端设备

Also Published As

Publication number Publication date
CN114840075A (zh) 2022-08-02

Similar Documents

Publication Publication Date Title
US10444849B2 (en) Multi-surface controller
JP5295328B2 (ja) スクリーンパッドによる入力が可能なユーザインタフェース装置、入力処理方法及びプログラム
JP3952896B2 (ja) 座標入力装置及びその制御方法、プログラム
KR102034584B1 (ko) 포터블 디바이스 및 그 제어 방법
KR102040857B1 (ko) 펜 인식 패널을 포함한 단말기의 기능 운용 방법 및 이를 지원하는 단말기
CN1666169B (zh) 输入方法和输入装置
TWI382739B (zh) 用以提供資訊的卷軸運動之方法、電腦程式產品、電子裝置及卷軸多功能鍵模組
KR102087392B1 (ko) 동작 방법 및 그 전자 장치
JP4650559B2 (ja) 情報処理装置、情報処理方法、情報処理システムおよび情報処理用プログラム
JP2008217791A (ja) タッチ入力装置による入力処理方法及び移動通信端末機
KR20140093080A (ko) 입력 유닛에 햅틱 효과를 제공하는 휴대 단말 및 방법
CN101910983A (zh) 无线通信装置和拼合式触敏用户输入表面
CN109844702B (zh) 一种对电子设备的控制方法以及输入设备
TW200928916A (en) Method for operating software input panel
CN100483320C (zh) 输入装置、携带终端装置及内容数据的操作方法
TW201331812A (zh) 電子裝置及控制電子裝置的方法
WO2023193663A1 (zh) 手写笔及终端设备
CN101498984A (zh) 电脑光标控制系统及控制光标移动的方法
CN101031116A (zh) 移动电话的触敏结构
JP5945170B2 (ja) 電子機器、電子機器に画像を表示するための方法、および、当該方法を実現するためのプログラム
JP2008090680A (ja) 携帯端末装置及び携帯端末装置の機能起動方法
WO2018113031A1 (zh) 一种手机
TWI420382B (zh) Intelligent mobile phone with gravity sensing control mode and intelligent way to input smartphone
KR20080017194A (ko) 무선 마우스 및 그의 구동 방법
TWM416812U (en) Touch pen with wireless voice capability

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 23784227

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE