Touch screen and electronic equipment

A touch screen, electronic chip technology, applied in the electronic field, can solve problems such as no solution, and achieve the effect of improving user experience

Active Publication Date: 2020-05-05
JRD COMM (SHENZHEN) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current solutions mainly focus on improving the linearity and sensitivity of writing. There is no good solution on how to simulate the different experiences of paper books and different nibs on real-world writing materials.

Method used

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  • Touch screen and electronic equipment
  • Touch screen and electronic equipment
  • Touch screen and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] see figure 1 , figure 1 It is a schematic circuit diagram of an electronic device embodiment of the present invention. Such as figure 1 As shown, the touch screen simulating different writing experiences of the present invention includes a cover layer 30 , a touch-sensitive layer 10 , a first electrostatic layer 21 and a second electrostatic layer 22 .

[0020] The first electrostatic layer 21 includes a metal block 211 plated on the upper surface of the cover layer 30 by evaporation and etching, and the rest 213 is filled with silicon dioxide. The second electrostatic layer 22 is composed of a metal block 221 plated on the lower surface of the touch sensing layer 10 by vapor deposition and etching, and the remaining part 223 is filled with silicon dioxide.

[0021] The touch sensing layer 10 is connected with a touch layer driving circuit 60 , and the touch layer driving circuit 60 is used to locate the position where a conductor or a finger touches a point on the t...

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PUM

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Abstract

The invention discloses a touch screen and electronic equipment. The touch screen comprises a touch sensing layer, an electrostatic adsorption layer and an electrostatic generating circuit, wherein the electrostatic adsorption layer is arranged on at least one side of the touch sensing layer; and the electrostatic generating circuit is electrically coupled to the electrostatic adsorption layer, and is at least used for supplying two static electricity with different amplitudes to the electrostatic adsorption layer. Through the manner, different writing feelings can be simulated when the surface of the touch screen is touched by a user.

Description

technical field [0001] The invention relates to the field of electronics, in particular to a touch screen and electronic equipment. Background technique [0002] Capacitive touch screens have been available for many years, and active / passive capacitive pens and electromagnetic pens with touch screens for writing experience have also been mass-produced for a long time. However, the current solutions mainly focus on improving the linearity and sensitivity of writing, and there is no good solution on how to simulate the different experiences of paper books and different nibs on real-world writing materials. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a touch screen capable of simulating different writing experiences. [0004] In order to solve the above-mentioned technical problems, a technical solution adopted by the present invention is to provide a touch screen, comprising: a touch-sensitive layer; an elect...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/041G06F3/044
CPCG06F3/041G06F3/044
Inventor 邢栋李林程志超
Owner JRD COMM (SHENZHEN) LTD
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