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Touch Sensor and Touch Display

A technology of touch sensor and touch display screen, which is applied in the direction of instruments, computing, electrical digital data processing, etc., can solve the problems of affecting the touch effect and the sensitivity of the touch sensor is not high, and achieve the effect of reducing the frame part

Active Publication Date: 2022-01-18
INTERFACE TECH CHENGDU CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above method may easily lead to low sensitivity of the touch sensor and affect the touch effect.

Method used

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  • Touch Sensor and Touch Display
  • Touch Sensor and Touch Display
  • Touch Sensor and Touch Display

Examples

Experimental program
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Effect test

Embodiment Construction

[0024] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific implementations disclosed below.

[0025] Details figure 1 As shown, the touch display screen 10 provided by an embodiment a of the present invention includes a display 20 , a touch sensor 30 and an adhesive layer 40 . The display 20 has a first surface 22 and a second surface 24 opposite to each other, and a third su...

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Abstract

The invention relates to a touch sensor and a touch display screen. The touch sensor includes: a touch body, the touch body includes a first area and a second area, the first area is provided with a touch circuit, the second area is provided with a touch lead connected to the touch circuit, and the second area can Bending to the bottom of the first area, wherein, when the second area is in the bent state, the second area includes a base part on the same plane as the first area, a reflexion part below the first area, and a connecting reflexion part and the curved part of the base part; and the first protection layer is provided on the outer surface of the curved part and is used to protect the touch lead wires located on the outer surface of the curved part. The above-mentioned touch sensor and touch display screen, by bending the second area, and setting the first protective layer on the bending part of the second area, can improve the screen ratio of the touch display device while ensuring the touch control effect.

Description

technical field [0001] The invention relates to the field of touch screens, in particular to a touch sensor and a touch screen. Background technique [0002] The touch sensor of a touch display device generally includes a touch area and a frame area for arranging corresponding touch leads. When a touch sensor is applied to a touch display device, the width of the frame area directly affects the size of the touch display device. screen-to-body ratio. In order to obtain a touch display device with a high screen-to-body ratio, it is possible to reduce the number of touch leads or use relatively thin touch leads to reduce the width of the frame area and increase the screen-to-body ratio of the touch display device. . However, the above method may easily lead to low sensitivity of the touch sensor, which affects the touch effect. Contents of the invention [0003] Based on this, it is necessary to provide a touch sensor and a touch display screen to address the above problem...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/041
CPCG06F3/0412
Inventor 曾哲纬杨岳峰陈柏林
Owner INTERFACE TECH CHENGDU CO LTD
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