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Touch panel, touch display panel and display device

A technology of touch display panel and touch panel, which is applied in the direction of instruments, computing, electrical digital data processing, etc., can solve problems such as uneven touch response, and achieve the effect of solving uneven touch response

Active Publication Date: 2021-10-22
KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a touch panel, a touch display panel and a display device for the problem of uneven touch response of traditional full-screen mobile phones.

Method used

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  • Touch panel, touch display panel and display device
  • Touch panel, touch display panel and display device
  • Touch panel, touch display panel and display device

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Experimental program
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Embodiment Construction

[0020] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Preferred embodiments of the application are shown in the accompanying drawings. However, the present application can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the application more thorough and comprehensive.

[0021] A touch panel, see Figure 1-Figure 2 , the touch panel has a first area 100 and a second area 200 adjacent to the first area 100, the first area 100 includes a special-shaped area 110, the touch panel includes: arranged along the edge of the grooved side of the special-shaped area 110 The first touch electrode strip 111, and the second touch electrode strip 112 arranged along the side adjacent to the slotted side in the shaped are...

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Abstract

The present application relates to a touch panel, a touch display panel and a display device. The touch panel has a first area and a second area adjacent to the first area. The first area includes a special-shaped area. The touch panel includes: The first touch electrode strips arranged along the edge of the grooved side in the area, and the second touch electrode strips arranged along the side adjacent to the grooved side in the shaped area; the first touch electrode strips are arranged The part in the second region and the part of the second touch electrode strip placed in the second region are both connected to the compensation unit arranged in the second region, so that the capacitive impedance of each first touch electrode strip is consistent, and the capacitance impedance of each second touch electrode strip is consistent. The capacitive impedances of the control electrode strips are consistent, so that the touch response of the first area remains consistent. The above-mentioned touch panel, touch display panel and display device can effectively solve the problem of uneven touch response of traditional full-screen mobile phones.

Description

technical field [0001] The present application relates to the field of touch technology, in particular to a touch panel, a touch display panel and a display device. Background technique [0002] With the development of science and technology, the replacement speed of mobile phones is getting faster and faster, and a higher screen-to-body ratio has always been the goal that people are constantly pursuing. In a full-screen mobile phone, in order to meet the design requirements of the front camera, etc., a groove is often made in the upper edge area of ​​the mobile phone display. [0003] Due to the slotting of the display screen, a special-shaped area is formed in the slotted part, which will make the area of ​​the touch electrode in the special-shaped area smaller than the area of ​​the normal touch electrode in other areas; The number of electrodes is less than the number of touch electrodes on other traces, resulting in inconsistent signal volume and touch response in the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/041G06F3/044
CPCG06F3/0412G06F3/044
Inventor 朱正勇贾溪洋朱晖
Owner KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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