The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 14, 2023
Filed:
Aug. 06, 2019
Applicant:
Boe Technology Group Co., Ltd., Beijing, CN;
Inventors:
Shi Shu, Beijing, CN;
Chuanxiang Xu, Beijing, CN;
Qi Yao, Beijing, CN;
Haitao Huang, Beijing, CN;
Xue Jiang, Beijing, CN;
Assignee:
BOE TECHNOLOGY GROUP CO. LTD., Bejing, CN;
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/32 (2006.01); H01L 51/56 (2006.01); G06K 9/00 (2022.01); G06F 3/041 (2006.01); G06F 3/044 (2006.01); G06V 40/13 (2022.01);
U.S. Cl.
CPC ...
H01L 27/3234 (2013.01); G06F 3/0412 (2013.01); G06F 3/0443 (2019.05); G06V 40/1318 (2022.01); H01L 27/322 (2013.01); H01L 27/323 (2013.01); H01L 27/3272 (2013.01); H01L 51/56 (2013.01); G06F 3/0446 (2019.05); G06F 2203/04103 (2013.01); G06F 2203/04111 (2013.01); H01L 2227/323 (2013.01);
Abstract
A display substrate includes a base, a plurality of light-emitting devices disposed on the base, an encapsulation layer disposed on a light-emitting side of the plurality of light-emitting devices away from the base, and at least one photosensitive sensor disposed on a surface of the encapsulation layer away from the base. Each of the at least one photosensitive sensor is configured to collect optical signals for texture recognition.