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:
May. 31, 2022
Filed:
Aug. 25, 2020
Applicant:
Boe Technology Group Co., Ltd., Beijing, CN;
Inventors:
Zhongxiao Li, Beijing, CN;
Qian Wang, Beijing, CN;
Wenqing Zhao, Beijing, CN;
Song Yang, Beijing, CN;
Assignee:
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/133 (2006.01); G02F 1/1335 (2006.01); F21V 8/00 (2006.01); G02F 1/1333 (2006.01); G02F 1/1343 (2006.01);
U.S. Cl.
CPC ...
G02F 1/13306 (2013.01); G02B 6/005 (2013.01); G02F 1/133345 (2013.01); G02F 1/133514 (2013.01); G02F 1/133531 (2021.01); G02F 1/133548 (2021.01); G02F 1/133553 (2013.01); G02F 1/133565 (2021.01); G02F 1/133616 (2021.01); G02F 1/134309 (2013.01); G02F 2202/36 (2013.01);
Abstract
A liquid crystal display panel includes a first substrate, a second substrate, a liquid crystal layer between the first substrate and the second substrate, a first light source and a second light source. The liquid crystal display panel is configured to provide a brightness selected from a first set or a second set, and the first light and the second light are configured to not emit light simultaneously. A driving method of the liquid crystal display panel and a display device including the liquid crystal display panel are further provided.