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Display substrate and display panel

A technology for display substrates and display panels, which can be applied to semiconductor devices, electrical components, circuits, etc., and can solve problems such as luminescence failure

Pending Publication Date: 2021-06-04
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The light-emitting part of OLED (Organic Light-Emitting Diode, organic light-emitting diode) display device is composed of multiple layers of organic matter, and the organic matter is easily corroded by water and oxygen, resulting in luminous failure

Method used

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  • Display substrate and display panel
  • Display substrate and display panel
  • Display substrate and display panel

Examples

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] In the embodiments of the present invention, words such as "first" and "second" are used to distinguish the same or similar items with basically the same function and effect, which are only for clearly describing the technical solutions of the embodiments of the present invention, and cannot be understood To indicate or imply relative importance or to imply the number of indicated technical features.

[0029] In the embodiments of the present invention,...

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Abstract

The invention provides a display substrate and a display panel, and relates to the technical field of display, the display panel can effectively block water and oxygen, and the packaging effect is good. The display substrate comprises a display area and a non-display area surrounding the display area. The non-display area comprises a substrate, and a first wiring unit, a first flat part, at least one retaining wall, a second flat part and a packaging layer which are positioned on the substrate; a groove is formed in the first wiring unit; the first flat part and the retaining wall are respectively arranged on one side, far away from the substrate, of the first wiring unit; the first flat part is closer to the display area than the retaining wall, and the orthographic projection of the first flat part on the substrate and the orthographic projection of the retaining wall on the substrate are not overlapped; the second flat part is at least located in an area between the first flat part and the retaining wall, and is configured to at least fill and level up a groove in the area between the first flat part and the retaining wall in the first wiring unit; and the packaging layer covers the first flat portion, the retaining wall and the second flat portion. The manufacturing method is suitable for manufacturing the display substrate.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display substrate and a display panel. Background technique [0002] The light-emitting part of an OLED (Organic Light-Emitting Diode, Organic Light-Emitting Diode) display device is composed of multiple layers of organic matter, and the organic matter is easily corroded by water and oxygen, resulting in luminous failure. Therefore, it is very important to achieve an effective barrier to water and oxygen through the encapsulation process. Contents of the invention [0003] Embodiments of the present invention provide a display substrate and a display panel. The display panel can effectively block water and oxygen, and has a good packaging effect. [0004] In order to achieve the above object, embodiments of the present invention adopt the following technical solutions: [0005] In one aspect, a display substrate is provided, including a display area and a non-displ...

Claims

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Application Information

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IPC IPC(8): H01L27/32H01L51/52
CPCH10K59/124H10K59/131H10K50/844
Inventor 张林袁德茂张云颢杨晓东陈俊蛟安成国
Owner BOE TECH GRP CO LTD
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