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Method and terminal for touch screen response

A touch screen and terminal technology, applied in the input/output process of data processing, instruments, electrical and digital data processing, etc., can solve the problems of reducing the accuracy of touch response, reducing the intelligence of the terminal, and deviating from the user's intention to use, so as to improve the accuracy degree, enhance the effect of tactile experience

Active Publication Date: 2016-03-30
SHENZHEN TRANSSION HLDG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally, the existing terminal responds by extracting the center point of the touch according to the area where the user's finger touches the touch screen; since the touch screen of the terminal is in different positions, the touch position of the user's finger on the touch screen may vary. The center point of the relative touch area is offset. Therefore, the response action made by using the center point as the touch response point in the existing scheme may deviate from the user's actual use intention, reducing the accuracy of touch response and reducing the terminal intelligence

Method used

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  • Method and terminal for touch screen response
  • Method and terminal for touch screen response
  • Method and terminal for touch screen response

Examples

Experimental program
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Embodiment 1

[0026] See figure 1 , which is a schematic flowchart of a first embodiment of a method for responding to a touch screen provided in an embodiment of the present invention. Such as figure 1 As shown, the method in the embodiment of the present invention includes the following steps:

[0027] S101, when the touch screen receives a touch operation, acquire the coordinates of the center point of the touch;

[0028] Specifically, when the touch screen receives a touch operation, the preferred terminal obtains the area where the user's finger touches the touch screen, and extracts the coordinates of the center point of the area area. The coordinates of the center point can be the coordinate value of the center point or the Pixel values.

[0029] S102. Adjust the coordinates of the center point of the touch according to the mode of the terminal and the inclination of the touch screen;

[0030] Specifically, the mode of the terminal may be a portrait mode and a landscape mode, and...

Embodiment 2

[0042] See Figure 4 , which is a schematic flowchart of a second embodiment of a method for responding to a touch screen according to an embodiment of the present invention. Such as Figure 4 As shown, the method in the embodiment of the present invention includes the following steps:

[0043] S201, acquiring information on the area where the user touches the touch screen;

[0044] Specifically, when the touch screen receives a user's touch operation, the terminal may acquire, according to the touch screen, area information including a plurality of pixels where the user's finger touches the touch screen.

[0045] S202. Extract the coordinates of the center point of the touch according to the area information;

[0046] Specifically, the coordinates of the central pixel point may be extracted according to the coordinates of multiple pixel points included in the area information. The coordinates of the central pixel point may be coordinate values ​​of the central point or pi...

Embodiment 3

[0052] See Figure 5 , which provides a schematic structural diagram of a touch screen responsive terminal according to an embodiment of the present invention. Such as Figure 5 As shown, the terminal 1 in the embodiment of the present invention includes:

[0053] Coordinate acquiring module 11, is used for when touch screen receives touch operation, acquires the center point coordinate of touch;

[0054] In a specific implementation, when the touch screen receives a touch operation, the preferred coordinate acquisition module 11 acquires the area where the user's finger touches the touch screen, and extracts the coordinates of the center point of the area. The center point coordinates may be coordinate values ​​of the center point or pixel values ​​of the center point.

[0055] Specifically, please refer to Figure 6 , Figure 6 A schematic structural diagram of a coordinate acquisition module is provided for an embodiment of the present invention. Such as Figure 6 As...

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Abstract

Embodiments of the present invention disclose a touchscreen response method and a terminal, the method includes: acquiring center point coordinates of a touch when a touchscreen receives a touch operation; adjusting the center point coordinates of the touch according to a mode of a terminal and a gradient of the touchscreen; and responding to the touch operation according to the adjusted center point coordinates. The method may enable a touchscreen response to the touch operation of a user to meet the actually intended use of the user, increase the accuracy of touch response, improve user touch experience, and enable the terminal to be more intelligent.

Description

technical field [0001] The invention relates to the technical field of electronic products, in particular to a touch screen response method and a terminal. Background technique [0002] With the continuous development and improvement of electronic technology, terminals such as mobile phones and tablet computers have become an indispensable part of people's lives. People can use these terminals not only for communication, but also for file transfer, video recording, and game playing. . [0003] With the development of technology, most terminals use touch screens to save the area for buttons, expand the usable area of ​​the screen, and bring sensory enjoyment to users. Generally, the existing terminal responds by extracting the center point of the touch according to the area where the user's finger touches the touch screen; since the touch screen of the terminal is in different positions, the touch position of the user's finger on the touch screen may vary. The center point ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/041
CPCG06F3/04186G06F3/0488G06F3/0412
Inventor 叶泽钢
Owner SHENZHEN TRANSSION HLDG CO LTD
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