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Display substrate and display device

A display substrate and display area technology, which is applied in the field of display substrates and display devices, can solve the problems that the frame affects the display effect and the frame is large, and achieves the effect of narrow frame display and reduced frame width

Pending Publication Date: 2020-11-10
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, large-size and ultra-high-definition have become the two major directions for consumption upgrades in the display product market, and the bezels of mainstream display products in the market today are relatively large. If used as a splicing screen display, the bezel will greatly affect the display effect

Method used

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  • Display substrate and display device
  • Display substrate and display device

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Embodiment Construction

[0039] In order to further illustrate the display substrate and the display device provided by the embodiments of the present invention, a detailed description will be given below in conjunction with the accompanying drawings.

[0040] see figure 1 and figure 2 , the embodiment of the present invention provides a display substrate, including: a display area 10 and a non-display area surrounding the display area 10; the display substrate also includes a cathode, a first power signal line pattern 40 and at least one driver chip 30 ;

[0041] At least part of the cathode is located in the display area 10;

[0042] The at least one driver chip 30 is located in the non-display area;

[0043] The first power signal line pattern 40 is located in the non-display area and at least one side of the display area 10, and the first power signal line pattern 40 includes a first transmission part 401 and a 401 is electrically connected to the first line-incoming part 402; the first trans...

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PUM

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Abstract

The invention provides a display substrate and a display device, relates to the technical field of display, and is used for reducing the frame width of a display product. In the display substrate, atleast part of a cathode is located in a display area; at least one driving chip is located in the non-display area; a first power supply signal line graph is located in a non-display area and locatedon at least one side of a display area, and the first power supply signal line graph comprises a first transmission part and a first wire inlet part electrically connected with a first transmission part; the first transmission part extends in a first direction, the first transmission part is electrically connected with the cathode, the first wire inlet part extends in a second direction, the second direction is intersected with the first direction, and the first wire inlet part is electrically connected with at least one driving chip. The display substrate provided by the invention is used fordisplaying.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display substrate and a display device. Background technique [0002] At present, large-size and ultra-high-definition have become the two major directions for consumption upgrades in the display product market, and the bezels of mainstream display products in the market today are relatively large. If they are used as splicing screen displays, the bezels will greatly affect the display effect. If the frame of the display screen is reduced, the screen-to-body ratio will be higher in terms of user experience, which will greatly improve the user's visual experience and the aesthetics of the whole machine; It is beneficial to enhance the value of commercial products. Therefore, how to reduce the frame width of display products has become an urgent problem to be solved. Contents of the invention [0003] The object of the present invention is to provide a display substr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32G09F9/30
CPCG09F9/30H10K59/12H10K59/131H10K59/80522H10K59/126
Inventor 王国英林奕呈韩影朱明毅徐攀张星
Owner BOE TECH GRP CO LTD
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