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. 24, 2022
Filed:
Jan. 31, 2018
Boe Technology Group Co., Ltd., Beijing, CN;
Yanan Jia, Beijing, CN;
Xue Dong, Beijing, CN;
Jing Lv, Beijing, CN;
Haisheng Wang, Beijing, CN;
Chun Wei Wu, Beijing, CN;
Yingming Liu, Beijing, CN;
Xueyou Cao, Beijing, CN;
Rui Xu, Beijing, CN;
Changfeng Li, Beijing, CN;
Lijun Zhao, Beijing, CN;
Yanling Han, Beijing, CN;
Yuzhen Guo, Beijing, CN;
Pinchao Gu, Beijing, CN;
Yunke Qin, Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
Disclosed are a display device and a method for adjusting its display brightness. The display device includes a display screen and an ambient light sensor in the display screen, wherein the ambient light sensor includes a photodeformable element, and the photodeformable element includes a photodeformable material layer; and the photodeformable element is configured to deform in response to a change in ambient light to obtain output of the ambient light sensor. The ambient light sensor has a simple structure and is easy to be made and to be combined with the display screen.