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Touch control panel and mobile terminal

A touch panel, touch technology, applied in optics, instruments, electrical and digital data processing, etc., can solve problems such as increasing system complexity, and achieve the effect of reducing complexity

Inactive Publication Date: 2017-03-22
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Existing touch screens often implement 3D touch functions by adding an external pressure touch sensor. The external pressure touch sensor needs to be adapted to other parts of the touch panel, which will increase the complexity of the system

Method used

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  • Touch control panel and mobile terminal
  • Touch control panel and mobile terminal
  • Touch control panel and mobile terminal

Examples

Experimental program
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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0023] refer to figure 1 , the touch panel according to the present invention includes an array structure 1, a liquid crystal layer 2, a color filter structure 3, a spacer layer 4 and a cover plate structure 5, wherein the liquid crystal layer 2 is located between the array structure 1 and the color filter structure 3, and the spacer The layer 4 is formed between the color filter structure 3 and the cover plate structure 5 . Specifically, the array structure 1 inc...

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PUM

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Abstract

The invention provides a touch control panel. The touch control panel includes an array substrate, a touch control receiving layer, a touch control transmitting layer, a spacing layer, and a cover plate; the array substrate and the cover plate are arranged opposite to each other; the touch control receiving layer is formed on one side, facing the array substrate, of the cover plate; the spacing layer is formed on one side, away from the cover plate, of the touch control receiving layer; the touch control transmitting layer is formed between the array substrate and the spacing layer; a mutual capacitor is formed between the touch control transmitting layer and the touch control receiving layer; and the spacing layer can be compressed so as to allow the capacitance value of the mutual capacitor to change to recognize a touch control position. The touch control panel can achieved an embedded 3D touch control sensor function without connecting an external pressure touch control sensor, and can reduce the complexity of a system. The invention also provides a mobile terminal.

Description

technical field [0001] The invention relates to liquid crystal display technology, in particular to a touch panel and a mobile terminal. Background technique [0002] The touch screen is an inductive liquid crystal display device that can receive input signals such as contacts. When the graphic buttons on the screen receive input signals, the tactile feedback system on the screen can drive audio or video devices according to pre-programmed programs. It can be used for It replaces the mechanical button panel, and creates vivid audio-visual effects through the liquid crystal display screen. [0003] Existing touch screens are divided into 2D touch and 3D touch. 3D touch is actually based on the original 2D touch tap and tap, adding the function of "re-press" to become three-dimensional, that is, The screen has three dimensions of tap, tap, and re-tap. [0004] Existing touch screens often implement 3D touch functions by adding an external pressure touch sensor, which needs t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G06F3/044
CPCG06F3/0414G06F3/044G02F1/13338G06F3/0412G06F3/0416G06F3/0445G06F3/0446G02F1/133514G02F1/1339
Inventor 张洲徐盼马长文蔡育徵
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD