Touch display panel and a touch display device

A touch display panel and touch unit technology, which is applied in the fields of instruments, computing, electrical and digital data processing, etc., can solve problems such as poor touch performance of the touch display panel.

Active Publication Date: 2019-05-31
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 a touch display device
  • Touch display panel and a touch display device
  • Touch display panel and a 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 comprises a special-shaped edge and a plurality of touch units arranged in an array mode. Wherein eachtouch unit comprises at least one touch electrode; The plurality of touch units are respectively arranged along the plurality of bending lines to form a plurality of touch unit columns; The special-shaped edges of the touch unit columns are arranged in the first direction; And the touch unit columns are bent towards the special-shaped edges. The touch display device comprises a touch display panel. In the invention, the plurality of touch control unit columns realize self-capacitive touch control or mutual capacitive touch control; The touch control unit columns and the special-shaped edges are bent together, the distance between the special-shaped edges and the upper portions/the lower portions of the touch control unit columns on the adjacent sides enables a touch control blind area between the special-shaped edges and the upper portions/the lower portions of the touch control unit columns to be small, and the touch control uniformity of the touch control display panel is good. The distance between the special-shaped edge and the middle part of the touch control unit column on the adjacent side enables the special-shaped edge and the middle part of the touch control unit column to completely accommodate a wiring area, thereby avoiding static accumulation of multiple metal wires and avoiding static 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 columns; [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 Applications(China)
IPC IPC(8): G06F3/041G06F3/044
Inventor 陈敏黄凯泓
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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