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:
Apr. 14, 2015
Filed:
Oct. 29, 2010
Applicants:
Ken Yoshimura, Ibaraki, JP;
Kenichiro Ohya, Ibaraki, JP;
Takehito Kato, Tochigi, JP;
Inventors:
Assignee:
Sumitomo Chemical Company, Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/08 (2006.01); H01L 51/00 (2006.01); B82Y 10/00 (2011.01); C08G 61/12 (2006.01); H01L 51/05 (2006.01); H01L 51/42 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0036 (2013.01); B82Y 10/00 (2013.01); C08G 61/122 (2013.01); C08G 61/123 (2013.01); C08G 61/126 (2013.01); C08G 2261/3223 (2013.01); C08G 2261/3246 (2013.01); C08G 2261/344 (2013.01); C08G 2261/354 (2013.01); C08G 2261/411 (2013.01); C08G 2261/91 (2013.01); H01L 51/0043 (2013.01); H01L 51/0046 (2013.01); H01L 51/0545 (2013.01); H01L 51/4253 (2013.01); H01L 2251/308 (2013.01); Y02B 10/12 (2013.01); Y02E 10/549 (2013.01);
Abstract
The present invention provides a photovoltaic cell having a large short-circuit current density and a large photoelectric conversion efficiency. This photovoltaic cell comprises: