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:
Aug. 20, 2024
Filed:
Oct. 20, 2022
Applicant:
Japan Display Inc., Tokyo, JP;
Inventor:
Masahiro Tada, Tokyo, JP;
Assignee:
Japan Display Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 31/024 (2014.01); H01L 31/0224 (2006.01); H01L 31/102 (2006.01); H01L 31/16 (2006.01);
U.S. Cl.
CPC ...
H01L 31/024 (2013.01); H01L 31/022408 (2013.01); H01L 31/102 (2013.01); H01L 31/165 (2013.01);
Abstract
A detection device includes a photoelectric conversion portion in which a plurality of photodiodes are arranged in a planar shape, a light source configured to irradiate the photodiodes with light, and a heating electrode provided so as to face the photoelectric conversion portion, and configured to generate heat and conduct the heat to the photoelectric conversion portion.