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Method and system for self-matching data reporting rate of touch screen

A data rate, touch screen technology, applied in the field of communications, can solve the problem of data rate processing rate mismatch, etc., to achieve the effect of a wide range of applications

Inactive Publication Date: 2015-10-21
PHICOMM (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention solves the problem that the data rate reported by the touch screen does not match the processing rate of the upper layer application

Method used

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  • Method and system for self-matching data reporting rate of touch screen
  • Method and system for self-matching data reporting rate of touch screen
  • Method and system for self-matching data reporting rate of touch screen

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Embodiment Construction

[0060] In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the specific embodiments of the present invention will be described below with reference to the drawings. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative work, other drawings can be obtained based on these drawings and obtained Other embodiments.

[0061] In order to make the drawings concise, the drawings only schematically show the parts related to the present invention, and they do not represent the actual structure of the product. In addition, in order to make the drawings concise and easy to understand, in some drawings, only one of the components with the same structure or function is schematically shown, or only one of them is marked. In this article, "a" not only means "only this one", but can also mean "more than one".

[0062] In this...

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PUM

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Abstract

The present invention provides a method and system for self-matching a data reporting rate of a touch screen. The method comprises: a step 1 of acquiring and uploading touch information when detecting a touch action; a step 2 of receiving and distributing the touch information to an application window; a step 3 of carrying out calculation according to time that the application window receives and processes the touch information so as to obtain a load index; a step 4 of judging whether to regulate the data reporting rate of the touch screen according to the load index; and a step 5 of regulating the data reporting rate if a judgment result is yes. The embodiment of the present invention also provides the system for self-matching the data reporting rate of the touch screen and effectively solves the problem that the driving data reporting rate of the touch screen is unmatched with a processing rate of an upper application.

Description

Technical field [0001] The present invention relates to the field of communication, and in particular to a method and system for self-matching data rate reported by a touch screen. Background technique [0002] The touch screen is a transparent medium attached to the surface of the display. There are currently several types of touch screens. They are: resistive, surface capacitive, inductive capacitive, surface acoustic wave, infrared, and so on. Among them, capacitive touch screens are widely used, mainly related to communications and consumer electronics, such as: smart phones, mobile phones, multimedia players, notebook computers, etc. [0003] The capacitive touch screen judges the touch point by sensing the capacitance change caused by the human touch. It has two sets of signal lines: drive line and sensing line, the drive line emits signals, and the sensing line detects changes in capacitance. When a finger touches the metal layer, due to the presence of the human electric ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G06F3/044
Inventor 吴生才
Owner PHICOMM (SHANGHAI) CO LTD