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Display panel and display device

A display panel and display surface technology, which is applied to static indicators, instruments, etc., can solve the problems of different loads and affect the uniformity of display effects, and achieve the effect of reducing display differences

Active Publication Date: 2022-07-05
HEFEI VISIONOX TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] When the display panel has a light-transmitting non-display area surrounded by the display area, among the plurality of signal lines extending in the display area, some signal lines need to bypass the light-transmitting non-display area, so that the load of this part of the signal line is of the same type as that of the rest The load of the signal line is different, which will affect the uniformity of the display effect

Method used

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

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Embodiment Construction

[0039] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only configured to explain the present invention, and are not configured to limit the present invention. It will be apparent to those skilled in the art that the present invention may be practiced without some of these specific details.

[0040] It should be noted that, in this document, 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 any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass non-ex...

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Abstract

The invention discloses a display panel and a display device. The display panel includes a display area and a first non-display area, the display area is arranged around the periphery of the first non-display area, and the display panel includes: a plurality of first signal lines, including a plurality of A first-type signal line and a plurality of second-type signal lines, wherein: each first-type signal line includes a first line segment, a second line segment and a third line segment, and the first line segment and the third line segment are all along the first direction extend and are arranged on both sides of the first non-display area along the first direction, and at least a part of the second line segment is arranged around the outer peripheral side of the first non-display area; each second-type signal line includes a fourth line segment, The fifth line segment and the sixth line segment both extend along the first direction, wherein the resistance per unit length of the fifth line segment is greater than the resistance per unit length of the second line segment. According to the display panel of the embodiment of the present invention, although the extension lengths of the fifth line segment and the second line segment are different, their respective resistive loads tend to be the same.

Description

technical field [0001] The present invention relates to the field of display, in particular to a display panel and a display device. Background technique [0002] With the rapid development of electronic devices, users have higher and higher requirements for the screen ratio of electronic devices, so that display panels of electronic devices have received more and more attention in the industry. [0003] Traditional electronic devices such as mobile phones, tablet computers, etc., need to integrate such as front cameras, earpieces and infrared sensing elements. In the prior art, blind holes or through holes can be arranged in the display area of ​​the display panel, that is, a light-transmitting non-display area surrounded by the display area is added in the display area, and external light can pass through the light-transmitting non-display area on the screen. zone into the photosensitive element located below the screen. [0004] When the display panel has a light-transm...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/20
CPCG09G3/20G09G2320/0233
Inventor 米磊
Owner HEFEI VISIONOX TECH CO LTD
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