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Title:
DISPLAY DEVICE, DISPLAY PANEL, AND DISPLAY SUBSTRATE
Document Type and Number:
WIPO Patent Application WO/2023/201560
Kind Code:
A1
Abstract:
A display device, a display panel, and a display substrate. The display substrate comprises: a base (2); a light-blocking layer (11) provided on the base (2) and provided with a plurality of light-transmitting holes (10); a first dimming layer (7) provided on one side of the light-blocking layer (11); and a plurality of first light condensers (8) provided on the surface of the first dimming layer (7) facing away from the light-blocking layer (11), wherein the refractive indexes of the first light condensers (8) are different from that of the first dimming layer (7), thereby improving the use effect.

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Inventors:
CHEN JING (CN)
QI PUYU (CN)
DING YANHONG (CN)
XIE SHUAI (CN)
Application Number:
PCT/CN2022/087865
Publication Date:
October 26, 2023
Filing Date:
April 20, 2022
Export Citation:
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Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
CHENGDU BOE OPTOELECT TECH CO (CN)
International Classes:
H01L27/32; H01L51/52; G06K9/00
Foreign References:
CN114141837A2022-03-04
CN113206208A2021-08-03
CN112530999A2021-03-19
US20210296409A12021-09-23
CN113363403A2021-09-07
CN102629622A2012-08-08
Attorney, Agent or Firm:
BEIJING BESTIPR INTELLECTUAL PROPERTY LAW CORPORATION (CN)
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