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:
Jan. 25, 2022
Filed:
Mar. 19, 2019
Applicant:
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Wuhan, CN;
Inventors:
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/20 (2006.01); G09G 5/10 (2006.01);
U.S. Cl.
CPC ...
G09G 3/2003 (2013.01); G09G 5/10 (2013.01); G09G 2320/0242 (2013.01); G09G 2320/045 (2013.01); G09G 2360/142 (2013.01); G09G 2360/148 (2013.01);
Abstract
A display device and a method of compensating the same are provided. The display device includes a display panel, an optical sensor, and a control unit. The optical sensor is disposed behind the display panel and configured to provide first optically sensed data and second optically sensed data. The control unit is electrically connected the optical sensor and the display panel and configured to determine service life of the display panel based on the first optically sensed data and the second optically sensed data and provide a compensation to the display panel.