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:
Apr. 14, 2025
Filed:
Dec. 05, 2021
Applicant:
Wuhan China Star Optoelectronics Technology Co., Ltd., Hubei, CN;
Inventor:
Guangkun Liu, Hubei, CN;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F 1/133 (2005.12); G02F 1/1333 (2005.12); G02F 1/1335 (2005.12); H10K 59/80 (2022.12);
U.S. Cl.
CPC ...
G02F 1/13318 (2012.12); G02F 1/133331 (2020.12); G02F 1/133553 (2012.12); G02F 1/133528 (2012.12); G02F 2201/083 (2012.12); G02F 2201/086 (2012.12); G02F 2202/28 (2012.12); H10K 59/80 (2023.01);
Abstract
A display panel is disclosed and comprising a display substrate, a light sensor, and a light absorption layer; the light sensor is formed in the display substrate and configured to sense ambient light; the light absorption layer is disposed on the display substrate and overlapped with the light sensor; and the material of the light absorption layer comprises at least one of an infrared light absorbent and an ultraviolet light absorbent.