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Title:
COLOR FILM SUBSTRATE AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/174973
Kind Code:
A1
Abstract:
A color film substrate and a display device, the color film substrate comprising: a base substrate (10); a color film layer (20), disposed on one side of the base substrate (10) and comprising a black matrix (21) and a plurality of color filters (22); and a plurality of texture recognition units (30), arranged on the base substrate (10), each texture recognition unit (30) comprising a thin film transistor (31) and a light sensor (32), wherein the orthographic projection of the plurality of texture recognition units (30) on the base substrate (10) is located in the orthographic projection of the black matrix (21) on the base substrate (10).

Inventors:
YUAN JINGCHAO (CN)
ZHAO JINGPENG (CN)
JIAO HUI (CN)
LI PANPAN (CN)
SUN LIANG (CN)
BAI YAJIE (CN)
HU SHUANG (CN)
YANG TING (CN)
ZHU WENTAO (CN)
PAN HONGXIN (CN)
ZHENG XIN (CN)
KONG DI (CN)
SHI LINGFENG (CN)
ZHOU ZHIHENG (CN)
Application Number:
PCT/CN2020/140334
Publication Date:
September 10, 2021
Filing Date:
December 28, 2020
Export Citation:
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Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
CHONGQING BOE OPTOELECTRONICS TECH CO LTD (CN)
International Classes:
G02F1/1335
Foreign References:
CN111258107A2020-06-09
CN110543043A2019-12-06
CN110361888A2019-10-22
CN110187800A2019-08-30
CN110850630A2020-02-28
CN105095883A2015-11-25
KR20030058719A2003-07-07
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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