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:
Jun. 16, 2020
Filed:
Nov. 19, 2015
Applicant:
Ricoh Company, Ltd., Tokyo, JP;
Inventor:
Shunichi Sato, Miyagi, JP;
Assignee:
RICOH COMPANY, LTD., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L 31/054 (2014.01); H01L 31/02 (2006.01); H01L 31/0304 (2006.01); H01L 31/075 (2012.01); H01L 31/0687 (2012.01); H01L 31/0312 (2006.01);
U.S. Cl.
CPC ...
H01L 31/0543 (2014.12); H01L 31/02021 (2013.01); H01L 31/0312 (2013.01); H01L 31/03048 (2013.01); H01L 31/0547 (2014.12); H01L 31/0687 (2013.01); H01L 31/075 (2013.01); Y02E 10/52 (2013.01); Y02E 10/544 (2013.01); Y02E 10/548 (2013.01);
Abstract
A concentrator photovoltaic cell includes a light condenser element configured to condense light, a first photoelectric conversion cell configured to perform a photoelectric conversion, a second photoelectric conversion cell configured to perform a photoelectric conversion, a first output circuit configured to output a first output current which is output by the first photoelectric conversion cell, and a second output circuit configured to output a second output current which is output by the second photoelectric conversion cell.