ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREFOR, MASK AND DISPLAY DEVICE

WIPO Patent Application WO/2024/065153

A1

Provided in the embodiments of the present disclosure are a mask, an array substrate and a manufacturing method therefor, and a display device. The array substrate comprises a base, and a via provided on one side of the base, wherein the via comprises a first structure, and a second structure surrounding the first structure, and the first structure and the second structure have different light transmittances; the orthographic projection of the first structure on the base has an approximately rectangular shape with a plurality of straight sides; the orthographic projection of the second structure on the base has an approximately octagonal shape; the second structure comprises a plurality of first sub-structures and a plurality of second sub-structures; the orthographic projection of each first sub-structure on the base has a strip shape; the straight sides of the first sub-structures correspond to the straight sides of the first structure in a parallel manner on a one-to-one basis; the orthographic projection of each second sub-structure on the base has a tile shape; and each second sub-structure is located between two adjacent first sub-structures and is connected to the adjacent first sub-structures.

WANG JIAN (CN)
TANG HUI (CN)
LI LIANGLIANG (CN)
RONG MENGXIN (CN)
SONG ZIKE (CN)
CAI SHUANGSHUANG (CN)

PCT/CN2022/121578

April 04, 2024

September 27, 2022

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BOE TECHNOLOGY GROUP CO LTD (CN)
CHENGDU BOE DISPLAY SCI TECH CO LTD (CN)

G03F1/38; G02F1/13

CN103777462A	2014-05-07
CN106933023A	2017-07-07
US20080131790A1	2008-06-05
CN104281000A	2015-01-14
CN111505896A	2020-08-07
JPS58200238A	1983-11-21

TEE & HOWE INTELLECTUAL PROPERTY ATTORNEYS (CN)

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