Title:
DISPLAY PANEL AND MANUFACTURING METHOD THEREFOR, AND DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/205918
Kind Code:
A1
Abstract:
The present disclosure provides a display panel and a manufacturing method therefor, and a display apparatus. The display panel comprises: a base substrate; a pixel defining layer, which is located on one side of the base substrate and has a plurality of first openings for defining a plurality of sub-pixels, the plurality of first openings corresponding to the plurality of sub-pixels on a one-to-one basis; and a packaging layer, which is located on the side of the pixel defining layer away from the base substrate. The packaging layer comprises: a first inorganic layer; a second inorganic layer, which is located on the side of the first inorganic layer away from the base substrate; an organic layer, which is located between the first inorganic layer and the second inorganic layer; and at least one first optical structure, which is located between the first inorganic layer and the organic layer, wherein the refractive index of each first optical structure is greater than that of the organic layer.
Inventors:
HAN CHENG (CN)
FAN XING (CN)
WU QIXIAO (CN)
WU SONGQUAN (CN)
WANG YANMING (CN)
LI XU (CN)
LI YANSONG (CN)
FAN XING (CN)
WU QIXIAO (CN)
WU SONGQUAN (CN)
WANG YANMING (CN)
LI XU (CN)
LI YANSONG (CN)
Application Number:
PCT/CN2022/088671
Publication Date:
November 02, 2023
Filing Date:
April 24, 2022
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
International Classes:
H01L27/32; H01L51/52
Foreign References:
| CN111599850A | 2020-08-28 | |||
| CN111952481A | 2020-11-17 | |||
| CN113328055A | 2021-08-31 | |||
| CN216145641U | 2022-03-29 | |||
| CN113540190A | 2021-10-22 | |||
| CN111725415A | 2020-09-29 | |||
| CN114203934A | 2022-03-18 | |||
| US20140034919A1 | 2014-02-06 |
Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (CN)
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