A display panel and a display device

A display panel and display device technology, which is applied in the directions of instruments, computing, and electrical digital data processing, etc., can solve the problems of loss of touch control and lower touch accuracy, and achieve the effect of ensuring touch control and improving detection accuracy

Active Publication Date: 2019-02-26
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to ensure the light transmittance of the high light transmittance area, the touch electrodes need to be hollowed out in the high light transmittance area, but this will cause the touch electrodes in the high light transmittance area The electrodes are electrically disconnected from the touch signal lines, resulting in the loss of touchability in the area where the touch electrodes are located, reducing the touch accuracy

Method used

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  • A display panel and a display device
  • A display panel and a display device
  • A display panel and a display device

Examples

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Embodiment Construction

[0028] 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.

[0029] 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.

[0030] 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.

[0031] It should be understood that the term "an...

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PUM

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Abstract

The embodiment of the invention provides a display panel and a display device, which relate to the display technical field and improve the detection precision of the touch position. The display panelcomprises a high light transmission area, a border area and a picture display area. The picture display area is provided with a touch electrode, the touch electrode comprises a touch electrode strip arranged in a first direction, and the touch electrode strip comprises a touch electrode block arranged in a second direction; for at least one touch electrode strip, the plurality of touch electrode blocks includes a plurality of first touch electrode blocks and a plurality of second touch electrode blocks, wherein the first touch electrode blocks and the second touch electrode blocks are touch electrode blocks located on both sides of a border region in a touch electrode strip, and the plurality of first touch electrode blocks are electrically connected with each other, and the plurality of second touch electrode blocks are electrically connected with each other. The display panel further includes an electrode connection structure electrically connected to the first touch electrode blockand the second touch electrode block. The display panel is used for realizing screen display.

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 diversification of the design of the display panel, at least one high light transmission area will be provided inside some display panels. For example, for a full-screen display panel, in order to further increase the screen-to-body ratio, the camera assembly can be set corresponding to the high light transmission area, and the display panel is transparent but not cut in the high light transmission area; or, the display panel is in the high light transmission area. cut to form a through hole. [0003] In order to ensure the light transmittance of the high light transmittance area, the touch electrodes need to be hollowed out in the high light transmittance area, but this will cause the touch electrodes in the high light transmittance area The electrodes are electrically disconnected from t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G06F3/044
CPCG06F3/0412G06F3/0416G06F3/044G06F2203/04111
Inventor 付慧琴袁山富彭涛
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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