CN101192121A - Touch input method and portable terminal device - Google Patents

Abstract

The invention relates to a touch input method and a portable terminal device, wherein the touch input method is applied to the portable terminal device and comprises the steps of receiving a touch instruction; performing a range calculation on the touch instruction to obtain a pressing area; generating a cursor according to the touch command; and selectively arranging the cursor within a preset range at the periphery of the pressing area according to the current position of the pressing area. The invention also discloses a portable terminal device applied to the touch input method, which comprises a touch panel module, an arithmetic module, a flat panel display module and a processing module. The invention can eliminate the trouble caused by pressing by fingers of a user by using the cursor, for example, the object to be selected can not be accurately pressed/clicked, and in addition, the invention does not need to use a touch pen, so the invention can effectively save the cost, and can ensure that the user can more conveniently operate, thereby improving the use efficiency.

Description

Touch input method and portable terminal device

technical field

The present invention relates to a touch input method and a portable terminal device, in particular to a touch input method and a portable terminal device which are operated by a cursor generated by touch.

Background technique

With the development of science and technology, many portable terminal devices also appear in front of the world, such as personal digital assistant (Personal Digital Assistant, PDA), smart phone (SmartPhone) or PDA mobile phone, etc., these portable terminals The device makes people's life more convenient. In addition, in order to allow users to operate more conveniently, the user interface (UserInterface) of these portable terminal devices has also made a lot of progress. Like many portable terminal devices now not only have a keypad to allow users to In addition, it has a touch user interface (TouchUser Interface) to facilitate users to operate by touch.

Please refer to FIG. 1 , a portable terminal device 1 , such as a personal digital assistant, has a touch panel 11 and a display screen 12 . Wherein, the touch panel 11 and the display screen 12 are arranged in the portable terminal device 1, and the touch panel 11 is arranged on the display screen 12, in addition, the touch panel 11 is exposed on the portable terminal Device 1 for compression. The portable terminal device 1 displays an operation screen 14 through the display screen 12, and the operation screen 14 has at least one object 141 to be selected, such as shown in FIG. All are a candidate object 141, and these candidate objects 141 can be selected by the user by pressing/clicking. Although the user can manipulate the portable terminal device 1 by pressing the touch panel 11 with a finger, when the object 141 to be selected is smaller than a certain area, it is difficult for the user to press/click to select it with the finger, because it may be Many objects 141 to be selected are pressed at the same time or it is difficult to press the objects 141 to be selected correctly.

In addition, as shown in FIG. 2 , the portable terminal device 1 further has a stylus 15 . Since the area of the stylus is small, the user can precisely press the touch panel 11 with the stylus 15 . Although the stylus 15 is convenient to use, it has many disadvantages. For example, the user needs to constantly pick and place the stylus 15, which increases the user's troubles. In addition, the small stylus 15 is also easy to lose. The control pen 15 increases the cost of the portable terminal device 1 and is also a consumable item for the user.

It can be seen that the above-mentioned existing touch input method and portable terminal device obviously still have inconveniences and defects in the method, device structure and use, and need to be further improved. In order to solve the above-mentioned existing problems, relevant manufacturers have tried their best to find a solution, but no suitable design has been developed for a long time, and there is no suitable method and structure for general methods and devices to solve the above-mentioned problems. This is obviously a problem that relevant industry players are eager to solve. Therefore, how to create a new touch input method and portable terminal device, without using a stylus, it is still convenient for the user to press and accurately select the desired object to be selected, thereby improving the use Efficiency is indeed one of the most important research and development topics at present, and it has also become a goal that the industry needs to improve.

In view of the defects in the above-mentioned existing touch input methods and portable terminal devices, the inventor actively researches and innovates based on years of rich practical experience and professional knowledge in the design and manufacture of such devices, and in conjunction with the application of academic theories. In order to create a new touch input method and portable terminal device, the general existing touch input method and portable terminal device can be improved to make it more practical. Through continuous research, design, and after repeated trials and improvements, the present invention with practical value is finally created.

Contents of the invention

The purpose of the present invention is to overcome the defects of the existing touch input method and portable terminal device, and provide a new touch input method and portable terminal device. The technical problem to be solved is to make it not Needing to use a stylus, it is still convenient for the user to press and accurately select the desired object to be selected by pressing the finger, thereby improving the use efficiency and making it more suitable for practical use.

The purpose of the present invention and the solution to its technical problems are achieved by adopting the following technical solutions. A touch input method proposed according to the present invention is applied to a portable terminal device. The touch input method includes: receiving a touch command; performing a range calculation on the touch command, and obtaining a pressing area ; generating a cursor according to the touch command; and selectively disposing the cursor within a preset range around the pressing area according to a current position of the pressing area.

The purpose of the present invention and its technical problems can also be further realized by adopting the following technical measures.

In the aforementioned touch input method, the cursor moves along with the pressing area.

In the aforementioned touch input method, the step of selectively arranging the cursor within the preset range on the periphery of the pressing area according to the current position of the pressing area includes: selectively placing the cursor according to the current position of the pressing area The cursor is disposed on one of the left side and the right side of the periphery of the pressing area.

In the aforementioned touch input method, the step of selectively disposing the cursor on one of the left side and the right side of the periphery of the pressing area according to the current position of the pressing area includes: judging that the pressing area is located in a first preset Set a range or a second preset range; when it is determined that the pressing area is located in the first preset range, the cursor is arranged on the right side of the periphery of the pressing area; and when it is determined that the pressing area is located in the In the second preset range, the cursor is arranged on the left side of the periphery of the pressing area.

The aforementioned touch input method further includes: judging whether the position of the cursor or the pressing area is within a preset limit coordinate value of the first preset range; When the position is at the preset limit coordinate value, the cursor is moved from the right side to the left side of the pressing area periphery.

The aforementioned touch input method further includes: judging whether the position of the cursor or the pressing area is within a preset limit coordinate value of the second preset range; When the position is at the preset limit coordinate value, the cursor is moved from the left side to the right side of the pressing area periphery.

The aforementioned touch input method further includes: judging whether the cursor is located at one of the plurality of objects to be selected; when it is determined that the cursor is located at one of the objects to be selected, then judging Whether one of the permissible range of the pressing area is pressed at least once; and when it is judged that the permissible range of the pressing area is pressed at least once within the preset time, then execute The candidate object.

In the aforementioned touch input method, the range calculation is to calculate the pressing area according to a plurality of coordinate values corresponding to the touch command.

The purpose of the present invention and the solution to its technical problem also adopt the following technical solutions to achieve. A portable terminal device proposed according to the present invention includes: a touch panel module, which receives a touch command and generates a position signal; a calculation module, which is connected with the touch panel module, And do a range calculation based on the position signal to obtain a pressing area signal, the pressing area signal corresponds to a pressing area; a flat display module is set corresponding to the touch panel module; and a processing module is It is connected with the flat display module and the calculation module, and sends a cursor signal to the flat display module, and the flat display module displays a cursor in a preset range outside the pressing area according to the cursor signal Inside.

The purpose of the present invention and its technical problems can also be further realized by adopting the following technical measures.

The aforementioned portable terminal device further includes: a judging module connected to the calculation module and receiving the pressing area signal, and judging that the pressing area corresponding to the pressing area signal falls within a first preset range or a second preset range, and generate a range signal, wherein the processing module is connected to the judgment module and receives the range signal, and generates a cursor position signal, and the flat panel display module is based on the cursor position signal to display the cursor on the right or left side of the press zone periphery.

Compared with the prior art, the present invention has obvious advantages and beneficial effects. As can be seen from above technical scheme, main technical content of the present invention is as follows:

In order to achieve the above object, the present invention provides a touch input method applied to a portable terminal device, including receiving a touch command; performing a range calculation on the touch command, and obtaining a pressing area; according to the touch The instruction generates a cursor; and selectively arranges the cursor in a preset range around the pressing area according to a current position of the pressing area.

In addition, in order to achieve the above object, the present invention further provides a portable terminal device comprising a touch panel module, a calculation module, a flat display module and a processing module. Among them, the touch panel module receives a touch command and generates a position signal; the calculation module is connected with the touch panel module, and performs a range calculation according to the position signal to obtain a pressing area signal. The pressing area signal is Corresponding to a pressing area; the flat display module is set corresponding to the touch panel module; the processing module is connected with the flat display module and the calculation module, and sends a cursor signal to the flat display module, and the flat display module is According to the cursor signal, a cursor is displayed in a preset range outside the pressed area.

By means of the above-mentioned technical solution, the touch input method and the portable terminal device of the present invention have at least the following advantages: it can remove the trouble caused by the user's pressing with the finger through the cursor, such as the inability to accurately press/click the desired For the object to be selected, in addition, the present invention does not need to use a stylus, so the present invention can effectively save costs, and allow users to operate more conveniently, thereby improving use efficiency.

To sum up, the novel touch input method and portable terminal device of the present invention generate a cursor near the pressing area, so that when the user presses the touch panel and moves, the cursor can clearly and clearly Select the desired object to be selected. Therefore, compared with the prior art, the present invention can remove the trouble caused by the user's finger pressing by using the cursor, such as the inability to accurately press/click on the desired object to be selected. In addition, the present invention does not need to use a touch pen control, so the present invention can effectively save costs, and allow users to operate more conveniently, thereby improving use efficiency.

The present invention has the above-mentioned many advantages and practical value, and it has great improvement no matter in method, device structure or function, has significant progress in technology, and has produced easy-to-use and practical effects, and compared with existing The touch input method and the portable terminal device have enhanced outstanding functions, are more suitable for practical use, and have extensive application value in the industry. They are a novel, progressive and practical new design.

The above description is only an overview of the technical solution of the present invention. In order to better understand the technical means of the present invention, it can be implemented according to the contents of the description, and in order to make the above and other purposes, features and advantages of the present invention more obvious and understandable , the following preferred embodiments are specifically cited below, and are described in detail as follows in conjunction with the accompanying drawings.

Description of drawings

FIG. 1 is a schematic diagram of a conventional portable terminal device.

FIG. 2 is a schematic diagram of a conventional portable terminal device and its stylus.

FIG. 3 is a schematic diagram of a portable terminal device according to a preferred embodiment of the present invention.

FIG. 4 is a flowchart of a step of a touch input method according to a preferred embodiment of the present invention.

5A and 5B are schematic views of a touch input method according to a preferred embodiment of the present invention, wherein the cursor is dynamically changeable.

Fig. 6 is a schematic diagram of a configuration strategy according to a preferred embodiment of the present invention.

FIG. 7 is a schematic diagram of another configuration strategy according to a preferred embodiment of the present invention.

FIG. 8 is a block diagram of a portable terminal device according to a preferred embodiment of the present invention.

1, 2: Portable terminal device 11: Touch panel

12: Display screen 14, 221: Operation screen

141, 222: Items to be selected 15: Stylus

21: Touch panel module 211: First preset range

2111, 2121, 2131, 2132: preset limit area

212: Second preset range 213: Third preset range

22: Flat display module 23: Cursor

24: Calculation module 25: Processing module

26: Judgment module CPS: Cursor position signal

CS: Cursor signal PA: Press area

PAS: Press area signal PR: Preset range

PS: Position signal RS: Range signal

S01-S04: Steps of touch input method

Detailed ways

In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the following in conjunction with the accompanying drawings and preferred embodiments, the specific implementation of the touch input method and portable terminal device according to the present invention, The method, steps, structure, features and effects thereof are described in detail below.

The touch input method of this embodiment is applied to a portable terminal device 2, as shown in Figure 3, it can be a personal digital assistant (Personal Digital Assistant, PDA), smart phone (Smart Phone) or PDA mobile phone and so on. Here, the portable terminal device 2 will be briefly described, so as to facilitate the subsequent description of the touch input method of this embodiment.

The portable terminal device 2 has a touch panel module 21 and a flat display module 22, wherein the touch panel module 21 is arranged corresponding to the flat display module 22 and is exposed on the portable terminal device 2. , for the user to touch and operate, and the flat display module 22 is arranged in the portable terminal device 2, and displays an operation screen 221, which is visible to the user through the touch panel module 21, and in There are a plurality of selectable objects 222 on the operation screen 221 for the user to select and execute. Here, the touch panel module 21 can be, but not limited to, a resistive touch panel, a capacitive touch panel, a surface acoustic wave touch panel and an optical touch panel. The touch panel and the like; the flat display module 22 can be, but not limited to, a liquid crystal display (Liquid Crystal Display, LCD) module and an organic electroluminescent display (Organic ElectroLuminescent Display, OELD) module and the like.

The following describes the touch input method of this embodiment. Please refer to FIG. 3 and FIG. 4. The touch input method includes: step S01 is to receive a touch command; Obtain a pressing area PA; Step S03 is to generate a cursor 23 according to the touch command; Step S04 is to selectively arrange the cursor 23 in a preset range PR around the pressing area PA according to a current position of the pressing area PA.

In step S01 , when the user touches or presses the touch panel module 21 with a finger, the portable terminal device 2 receives a touch instruction. The touch input method of the present invention is convenient for users to use fingers to touch and operate, but other objects can also be used to touch the touch panel module 21 , such as a stylus to generate touch commands.

In step S02 , the portable terminal device 2 performs a range calculation according to the touch command, and obtains a pressing area PA. When the user presses the touch panel module 21, the touch driving circuit of the touch panel module 21 will generate signals corresponding to the area pressed by the user. These signals correspond to at least a plurality of coordinate values, and the portable The terminal device 2 calculates the pressing area PA according to these coordinate values. In this embodiment, the pressing area PA calculated by the portable terminal device 2 is equivalent to the real area where the user's finger presses on the touch panel module 21 .

In step S03 and step S04 , the portable terminal device 2 generates a cursor 23 according to the touch command, and selectively disposes the cursor 23 within a preset range PR around the pressing area PA. When the user continuously touches the touch panel module 21 and moves the finger, the cursor 23 is continuously displayed by the flat display module 22, moves along with the pressing area PA, and is displayed within the preset range PR. Here, the preset range PR is to prevent the cursor 23 from being displayed in the pressing area PA and being blocked by the user's finger so that it cannot be seen. In addition, the present invention does not limit the shape of the preset range PR, and the preset range PR can even be determined by the user. Or dynamically change, in addition, the cursor 23 can be any pattern or geometric shape.

The present invention has no particular limitation on the position where the cursor 23 appears on the periphery of the pressing area PA, as long as it is not blocked by the user's finger or other objects for pressing. In practice, there are at least two ways to determine the position where the cursor 23 appears on the periphery of the pressing area PA. One way is to change it dynamically by the user, as shown in FIGS. 5A and 5B. In FIG. 5A, the user is The position of the cursor 23 can be changed clockwise, and the position of the cursor 23 can be changed counterclockwise in FIG. 5B ; and the other way is for the manufacturer to determine the configuration strategy (Disposition Strategy). Of course, these two methods can also be used in conjunction with each other. Several configuration strategies are introduced below.

As shown in FIG. 6, a configuration strategy is to divide the touch panel module 21 into a first preset range 211 and a second preset range 212. The touch input method of this embodiment further includes, according to pressing The current position of the area PA selectively configures the cursor 23 on one of the left and right sides of the periphery of the pressing area PA; it is judged that the pressing area PA is located in the first preset range 211 or the second preset range 212; When the pressing area PA is located in the first preset range 211, the cursor 23 is arranged on the right side of the periphery of the pressing area PA; and when it is determined that the pressing area PA is located in the second preset range 212, the cursor 23 is arranged in the pressing area Left side of PA periphery.

In addition, as shown in FIG. 6, the first preset range 211 has a preset limit area 2111, and the coordinate values in the preset limit area 2111 are defined as preset limit coordinate values. The second preset range 212 It also has a preset limit area 2121, and the coordinate values within the preset limit area 2121 are also defined as preset limit coordinate values. The touch input method of this embodiment further includes, judging whether the position of the pressing area PA is located at a preset limit coordinate value of the first preset range 211; value, then make the cursor 23 move to the left from the right side of the periphery of the pressing area PA; judge whether the position of the pressing area PA is located at a preset limit coordinate value of the second preset range 212; When the position of the area PA is at the preset limit coordinate value, the cursor 23 is moved from the left side to the right side of the periphery of the pressing area PA.

The above-mentioned method is convenient for the user to select the object 222 to be selected within the preset limit area 2111 , 2121 of the touch panel module 21 . Taking the preset limit area 2111 as an example, originally when the user's finger touches the first preset range 211, the cursor 23 appears on the right side of the periphery of the pressing area PA. However, when the user moves the finger to the left to the preset Assuming that within the limit area 2111, that is, when the pressing area PA is located at the preset limit coordinate value, the candidate object 222 on the left edge and upper edge of the pressing area PA cannot be selected (due to the limitation of the casing of the portable terminal device 2 ), therefore, by the method described above, when the pressing area PA is at the preset limit coordinate value, the cursor 23 is moved from the right side to the left side of the pressing area PA, so that the to-be-waited position in the preset limit area 2111 can be selected. Select object 222.

In addition, when the pressed area PA leaves the preset limit area 2111, the cursor 23 is also kept on the left side of the pressed area PA, so as to facilitate selection of the candidate object at the junction of the first preset range 211 and the preset limit area 2111 222, but it will not happen that when the pressing area PA is in the first preset range 211, the cursor 23 is on the right side of the pressing area PA; when the pressing area PA is in the preset limit area 2111, the cursor 23 is in the pressing area PA On the left side, so that the candidate object 222 at the junction of the first preset range 211 and the preset limit area cannot be selected. In addition, the position of the cursor 23 in the second preset range 212 and the preset limit area 2121 has the same principle as that in the first preset range 211 and the preset limit area 2111 , so details are not repeated here.

Another configuration strategy, as shown in FIG. 7 , is to divide the touch panel module 21 into a third preset range 213 , and set preset limit areas 2131 and 2132 on both sides of the third preset range 213 . When the pressing area PA is in the third preset range 213, the cursor 23 can be on the right or left side of the pressing area PA, here, the left side is taken as an example; and when the pressing area PA is in the preset limit area 2131, the cursor 23 It is moved from the left side to the right side of the periphery of the pressing area PA (can be moved clockwise or counterclockwise), so that the user can select the candidate object 222 in the preset limit area 2131, and when the pressing area PA leaves the preset limit area 2131 and moves to the third preset range 213, the cursor 23 is still on the right side of the periphery of the pressing area PA, and when the pressing area PA moves to the preset limit area 2132, the cursor 23 is moved from the right side of the outer periphery of the pressing area PA to the left side, so that the user can select the candidate object 222 in the default limit area 2132, and this method will not prevent the user from being unable to select the object between the third default range 213 and the default limit area 2131, 2132 Candidates 222 between.

Only two configuration strategies are provided here for implementation, but the present invention is not limited to the above configuration strategies. In addition, in addition to using the position of the pressing area PA as the basis for changing the position of the cursor 23, the above configuration strategy can also use the position of the cursor 23 as the basis. Since the actuation mechanisms are similar, they are not repeated here.

Please refer to FIG. 3 again, the touch input method of this embodiment further includes, judging whether the cursor 23 is located in one of the plurality of candidate objects 222 or not; Once, it is judged whether the permissible range of the pressing area PA is pressed at least once within a preset time; and when it is determined that the permissible range of the pressing area PA is pressed at least once within the preset time, Then the candidate object 222 where the cursor 23 is located is executed. In this embodiment, the user can execute the object to be selected 222 where the cursor 23 is located by pressing/clicking the touch panel module 21 at least once within the allowable range of the pressing area PA.

The present invention does not limit the form of the allowable range, and the allowable range can even be dynamically changed by the user. For example, the allowable range can be set as the area obtained by shrinking or expanding the pressing area PA, such as the allowable range It can be set that the pressing area PA shrinks inward to 80% of the original area size or expands outward to 120% of the original area size. In addition, the allowable range can also be defined as the area pressed by the user. For example, when the user moves the pressing area PA with fingers and the cursor 23 stops at the desired object 222 to be selected, within a preset time And in the pressing area PA, click again, and the area pressed when clicking is greater than 50% of the pressing area PA, then execute the candidate object 222 pointed by the cursor 23, of course, this percentage is adjustable. In addition, the aforementioned preset time can be dynamically changed by the user, that is, the sensitivity of the touch input method can be adjusted.

Please refer to FIG. 8 to further illustrate the portable terminal device 2 of this embodiment. In addition to the touch panel module 21 and the flat display module 22, the portable terminal device 2 further includes a calculation module 24, a processing module 25 and a judgment module 26, wherein the calculation module 24 is respectively It is connected with the touch panel module 21 and the processing module 25 , the judging module 26 is connected with the calculation module 24 and the processing module 25 , and the processing module 25 is connected with the plane display module 22 .

When the user touches the touch panel module 21 with a finger or other objects (such as a stylus), the touch panel module 21 receives a touch command and generates a position signal PS, and sends it to the calculation module 24. The calculation module 24 performs a range calculation based on the position signal PS to obtain a pressing area signal PAS, which corresponds to a pressing area PA (equivalent to the area pressed by the user), and sends the pressing area signal PAS to the processing Module 25 and judging module 26, wherein, the processing module 25 generates a cursor signal CS according to the pressing area signal PAS, and sends it to the plane display module 22, and the plane display module 22 generates a cursor signal CS according to the cursor signal CS. A preset range PR (as shown in FIG. 3 ) is displayed on the periphery of the pressing area PA.

In addition, the judging module 26 has the ability to analyze configuration strategies, and judges the location of the pressing area PA corresponding to the pressing area signal PAS according to the configuration strategy, such as the first preset range 211 or the second preset range 212 (such as 6), and generate a range signal RS to send to the processing module 25, the processing module 25 generates a cursor position signal CPS according to the range signal RS and sends it to the flat display module 22, the flat display module 22 is based on The cursor position signal CPS displays the cursor 23 on the right or left side of the periphery of the pressing area PA.

In this embodiment, the calculation module 24 and the judgment module 26 can be realized by a piece of software or a chip. In addition, the calculation module 24 and the judgment module 26 can also be combined with the processing module 25 and realized by a chip, such as a central A processing unit (Central Processing Unit, CPU) or a microprocessor (Micro Controller Unit, MCU).

In summary, according to a touch input method and portable terminal device of the present invention, a cursor is generated near the pressing area, so that when the user presses the touch panel and moves, the cursor can clearly and clearly Select the desired object to be selected. Therefore, compared with the prior art, the present invention can remove the trouble caused by the user's finger pressing by using the cursor, such as the inability to accurately press/click on the desired object to be selected. In addition, the present invention does not need to use a touch pen control, so the present invention can effectively save costs, and allow users to operate more conveniently, thereby improving use efficiency.

The above description is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. Anyone familiar with this field Those skilled in the art, without departing from the scope of the technical solution of the present invention, may use the technical content disclosed above to make some changes or modify them into equivalent embodiments with equivalent changes, but as long as they do not depart from the technical solution of the present invention, the Technical Essence Any simple modifications, equivalent changes and modifications made to the above embodiments still fall within the scope of the technical solution of the present invention.

Claims (10)

1. a touch control input method is to be applied to a portable terminal device, it is characterized in that this touch control input method may further comprise the steps:

Receive a touching instruction;

Scope calculation is done in this touching instruction, and obtained one by nip;

Produce a vernier according to this touching instruction; And

Optionally this vernier is disposed in this preset range according to this current position by the nip periphery by nip.

2. touch control input method according to claim 1 is characterized in that wherein said vernier is along with this moves by nip.

3. touch control input method according to claim 1 is characterized in that wherein comprising by the step in this preset range of nip periphery according to should optionally this vernier being disposed at this by this current position of nip:

According to this this current position by nip optionally this vernier is disposed at this by the left side of nip periphery and right side one of them.

4. touch control input method according to claim 3 is characterized in that wherein comprising by one of them step of the left side of nip periphery and right side according to should optionally this vernier being disposed at this by this current position of nip:

Judge that this pushes the district and be positioned at one first preset range or one second preset range;

Learn this when judgement and push the district when being positioned at this first preset range, then this vernier is disposed at this right side by the nip periphery; And

Learn this when judgement and push the district when being positioned at this second preset range, then this vernier is disposed at this left side by the nip periphery.

5. touch control input method according to claim 4 is characterized in that it more comprises:

Judge that a predetermined limit coordinate values that this vernier maybe should be positioned at this first preset range by position of nip whether; And

When judgement learns that this vernier maybe should be positioned at this predetermined limit coordinate values by the position of nip, then make this vernier move to the left side by this right side by the nip periphery.

6. touch control input method according to claim 4 is characterized in that more comprising:

Judge that a predetermined limit coordinate values that this vernier maybe should be positioned at this second preset range by position of nip whether; And

When judgement learns that this vernier maybe should be positioned at this predetermined limit coordinate values by the position of nip, then make this vernier move to the right side by this left side by the nip periphery.

7. touch control input method according to claim 1 is characterized in that it more comprises:

Judge this vernier be positioned at most objects to be selected one of them whether;

When judgement learn this vernier be positioned at those objects to be selected one of them the time, then judge in a Preset Time whether to be pressed at least once by one of nip allowable range; And

Learn in this Preset Time when judgement should to be pressed by this allowable range of nip at least time a time, then carry out this vernier position this object to be selected.

8. touch control input method according to claim 1 is characterized in that wherein said scope calculation is to calculate out according to the pairing majority of this a touching instruction coordinate values to be somebody's turn to do by nip.

9. portable terminal device is characterized in that it is to comprise:

One contact panel module is to receive a touching instruction and produce a position signal;

One calculation module is to be connected with this contact panel module, and does scope calculation and obtain one by the nip signal according to this position signal, should be that correspondence one is by nip by the nip signal;

One plane shows module, is and the corresponding setting of this contact panel module; And

One handles module, is to show that with this plane module and this calculation module are connected, and transmits a vernier signal to this plane demonstration module, and this plane shows that module is according to this vernier signal, and a vernier is shown in this preset range by the nip periphery.

10. portable terminal device according to claim 9 is characterized in that it more comprises:

One judges module, be to be connected with this calculation module and to receive to be somebody's turn to do by the nip signal, and judge and to drop on one first preset range or one second preset range by nip by the nip signal is pairing, and produce a scope signal, wherein this processing module is to be connected with this judgement module and to receive this scope signal, and produce a slider position signal, this plane shows that module is according to this slider position signal this vernier to be shown in this right side or left side by the nip periphery.

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