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:
Oct. 25, 2022
Filed:
Sep. 03, 2018
Applicant:
Boe Technology Group Co., Ltd., Beijing, CN;
Inventors:
Changfeng Li, Beijing, CN;
Xue Dong, Beijing, CN;
Haisheng Wang, Beijing, CN;
Yingming Liu, Beijing, CN;
Xiaoliang Ding, Beijing, CN;
Rui Xu, Beijing, CN;
Lei Wang, Beijing, CN;
Yunke Qin, Beijing, CN;
Assignee:
BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD., Beijing, CN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2022.01); G06F 3/041 (2006.01); H01L 27/32 (2006.01); H01L 51/52 (2006.01); G06V 40/60 (2022.01); G06V 40/13 (2022.01);
U.S. Cl.
CPC ...
G06V 40/67 (2022.01); G06F 3/04164 (2019.05); G06V 40/1318 (2022.01); H01L 27/322 (2013.01); H01L 27/3234 (2013.01); H01L 27/3276 (2013.01); H01L 51/524 (2013.01); G06F 3/0412 (2013.01); G06F 2203/04101 (2013.01);
Abstract
A display panel includes a substrate, an organic light-emitting layer disposed over the substrate and having at least one pixel, and at least one optical sensor disposed over the substrate distal from the organic light-emitting layer; wherein the at least one pixel is configured to display an image and as a light source for the at least one optical sensor to realize pattern identification.