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:
Oct. 26, 2021
Filed:
Mar. 01, 2018
Applicant:
Kabushiki Kaisha Toshiba, Minato-ku, JP;
Inventors:
Atsushi Wada, Kawasaki, JP;
Rei Hasegawa, Yokohama, JP;
Assignee:
Kabushiki Kaisha Toshiba, Minato-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L 31/04 (2014.01); H01L 31/0224 (2006.01); H01L 21/02 (2006.01); H01L 51/00 (2006.01); G01T 1/20 (2006.01); H01L 31/02 (2006.01); H01L 51/42 (2006.01);
U.S. Cl.
CPC ...
H01L 31/04 (2013.01); G01T 1/2006 (2013.01); H01L 21/0226 (2013.01); H01L 31/0224 (2013.01); H01L 51/0036 (2013.01); H01L 51/0046 (2013.01); H01L 31/02024 (2013.01); H01L 51/424 (2013.01);
Abstract
According to an embodiment, a photoelectric conversion element includes a photoelectric conversion layer that converts light to charges. The photoelectric conversion layer contains oligothiophene and fullerene selected from a group including a fullerene and derivatives thereof. A content ratio of the oligothiophene and the fullerene is 500:1 to 5:1 by weight.