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:
Jul. 20, 2021
Filed:
Jun. 12, 2020
Applicant:
Ricoh Company, Ltd., Tokyo, JP;
Inventors:
Naomichi Kanei, Shizuoka, JP;
Yuuji Tanaka, Shizuoka, JP;
Ryota Arai, Shizuoka, JP;
Tamotsu Horiuchi, Shizuoka, JP;
Assignee:
RICOH COMPANY, LTD., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L 31/00 (2006.01); H01G 9/20 (2006.01); H01L 51/42 (2006.01); H01L 51/00 (2006.01);
U.S. Cl.
CPC ...
H01G 9/2036 (2013.01); H01L 51/4226 (2013.01); H01L 51/4273 (2013.01); H01L 51/006 (2013.01); H01L 51/0036 (2013.01); H01L 51/0056 (2013.01); H01L 51/0059 (2013.01); H01L 51/0069 (2013.01); H01L 51/0072 (2013.01); Y02E 10/542 (2013.01); Y02E 10/549 (2013.01);
Abstract
Provided is a photoelectric conversion element including: a first electrode; a hole blocking layer; an electron transport layer; a hole transport layer; and a second electrode, wherein the hole blocking layer includes a metal oxide including a titanium atom and a niobium atom.
Kanei, Naomichi. (2021). Photoelectric conversion element (U.S. Patent No. 11069485). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11069485
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile