Touch response speed control method for touch screen

A touch screen, response speed technology, applied in the input/output process of data processing, instruments, electrical digital data processing and other directions, can solve the problems of mouse point jitter, slow response speed, inability to draw, etc., to improve stability , Strengthen the effect of noise filtering

Inactive Publication Date: 2006-08-02
LG ELECTRONIC (HUIZHOU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] On the contrary, in order to improve the above-mentioned problem of slow response speed, if the number of average sampling data is reduced, there will be a lack of noise filtering. When drawing a circle, a complete circle cannot be drawn; jitter problem

Method used

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  • Touch response speed control method for touch screen
  • Touch response speed control method for touch screen
  • Touch response speed control method for touch screen

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Embodiment Construction

[0015] Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0016] FIG. 2 is a sequence diagram showing the touch response speed control method of the touch screen of the present invention. As shown in Figure 2, the touch screen continuously detects position information (sampling data) for a certain number of times from the initial contact point, and then outputs the average of its values ​​as the final position information. The final location information is output only after the location information.

[0017] However, in the present invention, until all the position information of the specified number of times is detected, only the position information of the detected number is averaged and directly output as the final position information. That is, assuming that an average of 8 pieces of location information are output as the final location information, the existing situation is that the final location informa...

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PUM

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Abstract

Said invention provides a method for raising stability and touch response speed of touch control screen. It contains detecting initially contact of touch control screen, storing and arraying detective positional information, if stored queued positional information reached to specified number, adding the last detective positional information on array and eliminating the first stored positional information, keeping certain number of stored queued positional information, when detecting positional information every time, finding out the average of total stored queued positional information, till touch screen disconnected, using final position message to output.

Description

【Technical field】 [0001] The present invention is an invention related to the touch response speed control method of the touch screen, especially according to the type of operation using the touch screen, if the contact and disconnection actions such as pressing the keyboard are repeatedly pressed, the response speed will be accelerated; Inventions related to the touch response speed control method of the touch screen for improving stability by making continuous operations such as lines and circles while staying at one point or maintaining contact. 【Background technique】 [0002] Generally speaking, the touch screen is the simplest and most direct way for people to communicate with computers. Because of the combination of input devices and display devices, there is no need for input devices such as a mouse or a keyboard, and users can also touch what is required by the user on the screen. Parts, making it move, has the advantages of intuition and convenience for children or ...

Claims

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Application Information

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IPC IPC(8): G06F3/033G06K11/06G06F3/041
Inventor 张政雨
Owner LG ELECTRONIC (HUIZHOU) CO LTD
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