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:
Dec. 29, 2015
Filed:
Mar. 11, 2013
Applicant:
Kyocera Corporation, Kyoto-shi, Kyoto, JP;
Inventors:
Takeshi Suzuki, Toyohashi, JP;
Riichi Sasamori, Omihachiman, JP;
Junji Aranami, Otsu, JP;
Hirofumi Senta, Konan, JP;
Assignee:
KYOCERA Corporation, Kyoto, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/00 (2006.01); H01L 31/18 (2006.01); H01L 31/0392 (2006.01); H01L 31/0749 (2012.01); H01L 31/032 (2006.01);
U.S. Cl.
CPC ...
H01L 31/18 (2013.01); H01L 31/0322 (2013.01); H01L 31/0326 (2013.01); H01L 31/03923 (2013.01); H01L 31/0749 (2013.01); Y02E 10/541 (2013.01);
Abstract
A method for manufacturing a photoelectric converter, comprising: forming a first buffer layer comprising a metal sulfide on a light-absorbing layer comprising a Group I-III-VI compound or a Group I-II-IV-VI compound; and contacting a surface of the first buffer layer with a first solution comprising an alkali metal compound.