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Display panel and display device

A display panel and plane technology, applied in the fields of instruments, computing, electrical and digital data processing, etc., can solve problems such as adverse effects on display or touch, disconnection of openings and edges of touch electrodes, etc., so as to improve the display or touch effect. Effect

Active Publication Date: 2020-09-01
XIAMEN TIANMA MICRO ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in some positions, the distance between the opening on the touch electrode and the edge of the touch electrode is relatively close, which may cause disconnection between the opening and the edge of the touch electrode, thereby causing adverse effects on display or touch control

Method used

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Examples

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Embodiment Construction

[0037] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. 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.

[0038] 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 th...

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Abstract

Embodiments of the present invention provide a display panel and a display device, which relate to the field of display technology and can reduce the probability of disconnection at edges of touch electrodes, thereby improving display or touch effects. The display panel includes: a plurality of sub-pixels, the insulating layer includes a first via hole, and the planar layer includes a second via hole; the touch electrode includes a third via hole, and the third via hole overlaps with the first via hole. Upward, the edge of each touch electrode is located between adjacent sub-pixels; each first sub-pixel is adjacent to the edge of the touch electrode; in the first direction, the center point of the first via hole is relative to the second via hole The center point of the hole is offset by more than 1 micron to the side away from the first edge, and the center point of the third via is offset by more than 1 micron to the side away from the first edge relative to the center point of the second via hole. The edge is the edge of the touch electrode closest to the first sub-pixel in the first direction.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display panel and a display device. Background technique [0002] With the development of display technology, in order to realize more flexible human-computer interaction, in addition to elements used for display, the existing display panel is also provided with touch electrodes to realize the touch function. The touch electrode is located between the pixel electrode and the drain, and an opening is provided on the touch electrode to realize the connection between the pixel electrode and the drain. [0003] However, in some positions, the distance between the opening on the touch electrode and the edge of the touch electrode is relatively close, which may cause disconnection between the opening and the edge of the touch electrode, thereby causing adverse effects on display or touch control . Contents of the invention [0004] Embodiments of the present invention pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/041G02F1/1333
CPCG02F1/13338G06F3/0412G02F1/136227G06F3/0443G06F3/0448G02F1/133345G02F1/134309G02F1/136286G02F2201/123G06F3/044G06F2203/04102G06F2203/04111G02F1/134345
Inventor 骆晓东
Owner XIAMEN TIANMA MICRO ELECTRONICS
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