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Display substrate, manufacturing method thereof, and display panel

A display substrate and display panel technology, which is applied in semiconductor/solid-state device manufacturing, instruments, semiconductor devices, etc., can solve the problems of poor display effect of display panels, improve display effect, prevent influence, and improve the effect of ink mura

Active Publication Date: 2020-12-22
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a display substrate, a manufacturing method thereof, and a display panel, which can solve the problem that in the prior art, when an external electric field exists around the display panel, the display area of ​​the display panel will be affected by the external electric field, resulting in poor display effect of the display panel. Poor problem, the technical solution is as follows:

Method used

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  • Display substrate, manufacturing method thereof, and display panel
  • Display substrate, manufacturing method thereof, and display panel
  • Display substrate, manufacturing method thereof, and display panel

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Embodiment Construction

[0044] In order to make the purpose, technical solutions and advantages of the present disclosure clearer, the present disclosure will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present disclosure, not all of them. . Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present disclosure.

[0045] With the development of display technologies, there are more and more types of display panels. For example, the display panels may include liquid crystal display panels and organic light-emitting diode (English: Organic Light-Emitting Diode; abbreviated: OLED) display panels. example, figure 1 It is a structural schematic diagram of a traditional liquid crystal display panel, such as figure 1 As shown, the liquid crystal display pane...

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PUM

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Abstract

The invention provides a display substrate, a manufacturing method thereof, and a display panel, which belong to the field of display technology. Wherein, the display substrate includes a base substrate, the base substrate is provided with a black matrix BM, the base substrate has a display area and a non-display area, and the BM disposed in the non-display area includes: a first BM part and a second BM part, Wherein, the first BM part and the second BM part are arranged in sequence along a direction away from the center of the base substrate, and there is a gap between the first BM part and the second BM part. The invention solves the problem that when there is an external electric field around the display panel, the display area of ​​the display panel will be affected by the external electric field, resulting in poor display effect of the display panel. The invention is used for manufacturing display substrates.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display substrate, a manufacturing method thereof, and a display panel. Background technique [0002] With the development of display technology and the increasing screen-to-body ratio of display panels, narrow bezel technology is widely used in the manufacture of display panels. [0003] In the prior art, when processing a display panel using narrow frame technology, usually a larger panel is manufactured first, and then the larger panel is cut to obtain multiple display panels. Each of the plurality of display panels may include a display substrate, and a black matrix (English: Black matrix, BM for short) is formed on the display substrate. When cutting the larger display panel, it needs to be cut adjacent to the BM, so that the BM in each obtained display panel is located at the edge of the display substrate, and the BM is exposed on the side of the display panel. [0004...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1335H01L27/12H01L21/77
CPCG02F1/133512G02F1/133514G02F1/133516H10K59/12H10K59/1201G02F1/136204G02F2202/22G02B5/201G02B5/003H10K59/126H10K50/8426G02F1/133308H10K50/865
Inventor 冯贺汪栋万冀豫杨同华
Owner BOE TECH GRP CO LTD
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