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. 10, 2018
Filed:
Dec. 05, 2014
Applicant:
Nissan Chemical Industries, Ltd., Tokyo, JP;
Inventors:
Juro Oshima, Funabashi, JP;
Takuji Yoshimoto, Funabashi, JP;
Assignee:
NISSAN CHEMICAL INDUSTRIES, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01B 1/12 (2006.01); H01L 51/00 (2006.01); C07C 309/43 (2006.01); C07C 211/54 (2006.01); C07C 211/55 (2006.01); C08K 3/04 (2006.01); C08L 65/00 (2006.01); H01L 51/42 (2006.01); H01L 51/44 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0036 (2013.01); C07C 211/54 (2013.01); C07C 211/55 (2013.01); C07C 309/43 (2013.01); C08K 3/045 (2017.05); H01B 1/12 (2013.01); H01L 51/0047 (2013.01); H01L 51/0052 (2013.01); H01L 51/0058 (2013.01); H01L 51/0059 (2013.01); H01L 51/0094 (2013.01); C08G 2261/146 (2013.01); C08G 2261/1412 (2013.01); C08G 2261/1424 (2013.01); C08G 2261/1428 (2013.01); C08G 2261/3246 (2013.01); C08G 2261/344 (2013.01); C08G 2261/91 (2013.01); C08L 65/00 (2013.01); H01L 51/0043 (2013.01); H01L 51/0046 (2013.01); H01L 51/424 (2013.01); H01L 51/441 (2013.01); Y02E 10/549 (2013.01);
Abstract
Provided is a composition comprising: a charge-transporting substance that comprises N,N'-diphenylbenzidine; an electron-accepting dopant substance; and an organic solvent. This composition is suitable, for example, as a composition for the anode buffer layer of an organic thin film solar cell, said composition being used to produce a thin film that is suitable for use as an anode buffer layer that makes it possible to achieve an organic thin film solar cell having a high photoelectric conversion efficiency.