Title:
DISPLAY SUBSTRATE AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/206015
Kind Code:
A1
Abstract:
A display substrate and a display device. The display substrate comprises: a substrate and a pixel definition layer which is arranged on one side of the substrate. The pixel definition layer comprises: a first definition layer and a second definition layer which is located on the side of the first definition layer distant from the substrate. The first definition layer comprises: a plurality of first definition structures arranged in an array. The second definition layer comprises: a plurality of second definition structures spaced apart in a first direction. The plurality of first definition structures located between two adjacent second definition structures are spaced apart in a second direction. The orthographic projection of the first definition structures on the substrate is separated from the orthographic projection of the second definition structures on the substrate, and the second direction intersects with the first direction.
Inventors:
WANG HUIFENG (CN)
Application Number:
PCT/CN2022/089055
Publication Date:
November 02, 2023
Filing Date:
April 25, 2022
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
HEFEI BOE JOINT TECH CO LTD (CN)
HEFEI BOE JOINT TECH CO LTD (CN)
International Classes:
H01L51/52; H01L51/56
Foreign References:
| CN106206604A | 2016-12-07 | |||
| CN107731871A | 2018-02-23 | |||
| CN215644558U | 2022-01-25 | |||
| CN106531770A | 2017-03-22 | |||
| US5182620A | 1993-01-26 |
Attorney, Agent or Firm:
AFD CHINA INTELLECTUAL PROPERTY LAW OFFICE (CN)
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