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. 20, 2024
Filed:
Sep. 26, 2019
Applicant:
Sumitomo Chemical Company, Limited, Tokyo, JP;
Inventors:
Giovanni Ferrara, Ibaraki, JP;
Miki Nishi, Ibaraki, JP;
Assignee:
SUMITOMO CHEMICAL COMPANY, LIMITED, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/42 (2006.01); H10K 30/15 (2023.01); H10K 30/81 (2023.01); H10K 85/20 (2023.01); G06F 21/32 (2013.01); G06V 40/13 (2022.01);
U.S. Cl.
CPC ...
H10K 30/152 (2023.02); H10K 30/81 (2023.02); H10K 85/211 (2023.02); G06F 21/32 (2013.01); G06V 40/1318 (2022.01);
Abstract
To reduce the dark current ratio. A photoelectric conversion elementincluding an anode, a cathode, an active layerprovided between the anode and the cathode, and at least one electron transportation layerprovided between the active layer and the cathode, in which