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. 05, 2022
Filed:
Sep. 17, 2019
Applicant:
Wuhan China Star Optoelectronics Technology Co., Ltd., Hubei, CN;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/28 (2006.01); G06K 9/00 (2022.01); G06K 9/20 (2006.01); H01L 27/144 (2006.01); H01L 27/30 (2006.01);
U.S. Cl.
CPC ...
G06K 9/0004 (2013.01); G06K 9/0002 (2013.01); G06K 9/209 (2013.01); H01L 27/144 (2013.01); H01L 27/30 (2013.01);
Abstract
A display panel is provided, the display panel including a color filter substrate; a plurality of fingerprint pixels disposed on a side of the color filter substrate; a plurality of fingerprint pixels disposed on a side of the color filter substrate; wherein each of the fingerprint pixels comprises a pixel unit and a fingerprint sensor; and a first black matrix disposed between the adjacent pixel units, wherein the fingerprint sensor is disposed between the color filter substrate and the first black matrix.