Color filter substrate, manufacturing method thereof and display panel

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11275277
APP PUB NO 20210149236A1
SERIAL NO

16622583

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Abstract

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The disclosure provides a color filter substrate, including a base substrate and a black matrix in multiple rows and multiple columns arranged on the base substrate; a color filter layer on the base substrate, including a plurality of color channels arranged at intervals and defined by the multiple columns of the black matrix, and each color channel including a plurality of color units defined by the multiple rows of the black matrix; and at least one spacer reference structure, each including at least two sub-structures respectively arranged in at least two adjacent color channels and on a same row of the black matrix, each sub-structure being arranged on a surface of the black matrix distal to the base substrate; a height difference between surfaces of the at least two sub-structures distal to the base substrate is less than a first threshold.

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Patent Owner(s)

Patent OwnerAddress
BOE TECHNOLOGY GROUP CO LTDNO 10 JIUXIANQIAO RD CHAOYANG DISTRICT BEIJING 100015
ORDOS YUANSHENG OPTOELECTRONICS CO LTDORDOS EQUIPMENT MANUFACTURING BASE DONGSHENG DISTRICT ORDOS INNER MONGOLIA 017020

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hui, Xiang Beijing, CN 6 7
Li, Jian Beijing, CN 1062 5232
Ma, Chunhong Beijing, CN 6 7
Ma, Qinglin Beijing, CN 34 789
Wang, Li Beijing, CN 972 6677
Wang, Xiongwei Beijing, CN 16 28
Zhao, Baojie Beijing, CN 8 12
Zhao, Yan Beijing, CN 300 2671

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