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:
Nov. 12, 2024
Filed:
Sep. 29, 2021
Applicant:
Japan Display Inc., Tokyo, JP;
Inventors:
Masahiro Tada, Tokyo, JP;
Takashi Nakamura, Tokyo, JP;
Akio Takimoto, Tokyo, JP;
Tomokatsu Kinugawa, Tokyo, JP;
Assignee:
JAPAN DISPLAY INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/40 (2022.01); G06F 3/041 (2006.01); G06V 10/141 (2022.01); G06V 40/12 (2022.01); G06V 40/13 (2022.01);
U.S. Cl.
CPC ...
H04L 63/0861 (2013.01); G06F 3/04164 (2019.05); G06F 3/04166 (2019.05); G06V 10/141 (2022.01); G06V 40/1318 (2022.01); G06V 40/1394 (2022.01);
Abstract
A biometric authentication system is a biometric authentication system having a detection device and an authentication device performing personal authentication. The detection device has a plurality of sensor elements, a plurality of gate lines and a plurality of signal lines provided in correspondence with the sensor elements, and gate line drive circuit scanning the gate lines.