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Touch display panel and touch display device

A technology for touch display panels and touch units, which is applied in the fields of instruments, computing, and electrical digital data processing, etc. It can solve the problems of poor touch performance of touch display panels, and achieve avoidance of electrostatic damage, excellent touch uniformity, The effect of reducing the load

Active Publication Date: 2022-02-01
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, many touch display panels include contoured edges; however, the touch performance of touch display panels is poor near the contoured edges

Method used

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

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Embodiment Construction

[0050] In order to better understand the technical solutions of the present invention, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0051] It should be clear that the described embodiments are only some of the embodiments of the present invention, not all of them. 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.

[0052] Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a", "said" and "the" are also intended to include the plural forms unless the context clearly indicates otherwise.

[0053] It should be understood that the term "an...

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PUM

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Abstract

The invention provides a touch display panel and a touch display device. The touch display panel includes irregular edges and a plurality of touch units arranged in an array; a single touch unit includes at least one touch electrode; the plurality of touch units are respectively arranged along a plurality of bending lines to form a plurality of touch unit rows; The touch unit row and the shaped edge are arranged along the first direction; the touch unit row is bent toward the shaped edge. The touch display device includes a touch display panel. In the present invention, multiple touch cell rows realize self-capacitive touch or mutual capacitive touch; the touch cell row and the special-shaped edge are bent together, and the top / bottom of the special-shaped edge and the adjacent touch cell row The distance between the two makes the touch blind area between the two smaller, and the touch uniformity of the touch display panel is better; Accommodate the wiring area, avoid the accumulation of static electricity on multiple metal wirings, and avoid electrostatic damage.

Description

【Technical field】 [0001] The present invention relates to the field of display technology, in particular to a touch display panel and a touch display device. 【Background technique】 [0002] In the prior art, many touch display panels include shaped edges; however, the touch performance of the touch display panel is poor near the shaped edges. 【Content of invention】 [0003] In order to solve the above problems, the present invention provides a touch display panel and a touch display device. [0004] On the one hand, the present invention provides a touch display panel, the touch display panel includes a special-shaped edge and a plurality of touch units arranged in an array; [0005] A single touch unit includes at least one touch electrode; [0006] A plurality of said touch units are respectively arranged along a plurality of bending lines to form a plurality of touch unit rows; [0007] The touch cell row and the shaped edge are arranged along the first direction; ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/041G06F3/044
Inventor 陈敏黄凯泓
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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