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:
Aug. 06, 2013
Filed:
Jan. 20, 2010
Applicants:
Daisuke Kitazawa, Otsu, JP;
Shuhei Yamamoto, Otsu, JP;
Nobuhiro Watanabe, Otsu, JP;
Jun Tsukamoto, Otsu, JP;
Inventors:
Daisuke Kitazawa, Otsu, JP;
Shuhei Yamamoto, Otsu, JP;
Nobuhiro Watanabe, Otsu, JP;
Jun Tsukamoto, Otsu, JP;
Assignee:
Toray Industries, Inc., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 75/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A photovoltaic device has a high photoelectric conversion efficiency with a material for a photovoltaic device including an electron donating organic material having a structure represented by Formula (1):