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Display panel and display device

A display panel and display area technology, which is applied to identification devices, static indicators, instruments, etc., can solve the problems of occupying, affecting the screen ratio of the display area, and unfavorable narrow borders in the surrounding area of ​​the opening, so as to improve the screen ratio. , to ensure reliability, reduce the effect of the hole area frame

Active Publication Date: 2021-03-23
HEFEI VISIONOX TECH CO LTD
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the advent of the era of ubiquitous screens, people's demand for large-size, full-screen mobile phones is becoming stronger and stronger, but it will take a long time to realize a true full-screen. Hole technology is used to increase the screen-to-body ratio, but in the prior art, the data lines, scan l

Method used

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  • Display panel and display device
  • Display panel and display device
  • Display panel and display device

Examples

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Embodiment Construction

[0031] Features and exemplary embodiments of various aspects of the present application will be described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the application. It will be apparent, however, to one skilled in the art that the present application may be practiced without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present application by showing examples of the present application.

[0032] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation th...

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Abstract

The invention discloses a display panel and a display device, the display panel is provided with a hole area, a partition area and a display area, the display panel comprises a substrate, a pixel circuit layer and a partition assembly, the pixel circuit layer comprises a first wiring group and a second wiring group which are located in the display area, and the second wiring group comprises a plurality of second wirings; the second wiring comprises a first line segment and a second line segment which are positioned on two sides of the hole region in the extending direction of the second wiring; the partition assembly is arranged around the hole area in the partition area, the partition assembly comprises partition walls which are mutually spaced and annularly distributed, each partition wall comprises a first part and a second part which are sequentially formed on the substrate, and the area of the orthographic projection of the second part on the substrate is larger than that of the orthographic projection of the first part on the substrate; and the partition wall is used for electrically connecting the first line segment and the second line segment of the at least one second line. The partition wall in the display panel not only can ensure the reliability of packaging, but also can reduce the frame of the hole area and improve the screen-to-body ratio of the display area.

Description

technical field [0001] The present application belongs to the technical field of display devices, and in particular relates to a display panel and a display device. Background technique [0002] With the advent of the era of ubiquitous screens, people's demand for large-size, full-screen mobile phones is becoming stronger and stronger, but it will take a long time to realize a true full-screen. Hole technology is used to increase the screen-to-body ratio, but in the prior art, the data lines, scan lines, initialization signal traces or power lines separated by the holes need to bypass the holes, so that the winding around the holes It will occupy the area around the opening, which is not conducive to the realization of a narrow border in the area around the opening, thus affecting the screen ratio of the display area. Contents of the invention [0003] Embodiments of the present application provide a display panel and a display device. The partition wall in the display pa...

Claims

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Application Information

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IPC IPC(8): G09F9/30G09G3/30
CPCG09F9/30G09G3/30
Inventor 王守坤
Owner HEFEI VISIONOX TECH CO LTD
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