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:
Feb. 25, 2025
Filed:
Jul. 25, 2023
Applicants:
Japan Display Inc., Tokyo, JP;
The University of Tokyo, Tokyo, JP;
Inventors:
Keiichi Saito, Tokyo, JP;
Takashi Nakamura, Tokyo, JP;
Gen Koide, Tokyo, JP;
Takao Someya, Tokyo, JP;
Tomoyuki Yokota, Tokyo, JP;
Assignees:
Japan Display Inc., Tokyo, JP;
The University of Tokyo, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 27/144 (2006.01); H01L 31/101 (2006.01);
U.S. Cl.
CPC ...
H01L 27/1446 (2013.01); H01L 31/1013 (2013.01);
Abstract
According to an aspect, a detection device includes a plurality of optical sensors arranged on a substrate. Each of the optical sensors includes a first photodiode and a second photodiode that is coupled in series and in an opposite direction to the first photodiode.