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. 02, 2019
Filed:
Mar. 16, 2016
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:
Int. Cl.
CPC ...
H01L 51/00 (2006.01); C08G 73/00 (2006.01); C08G 61/12 (2006.01); H01L 27/146 (2006.01); H01L 51/42 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0059 (2013.01); C08G 61/122 (2013.01); C08G 61/126 (2013.01); C08G 73/00 (2013.01); H01L 51/0035 (2013.01); H01L 51/0036 (2013.01); H01L 51/0052 (2013.01); H01L 51/0058 (2013.01); H01L 51/0068 (2013.01); C08G 2261/3223 (2013.01); H01L 27/14643 (2013.01); H01L 51/0047 (2013.01); H01L 51/42 (2013.01); H01L 51/4253 (2013.01);
Abstract
A photosensor element that is capable of achieving a good balance between high photoelectric conversion efficiency and low dark current is able to be obtained by using a composition for forming a hole collecting layer of a photosensor element, which contains an organic solvent and a charge-transporting material that is composed, for example, of an aniline derivative or thiophene derivative represented by one of formulae (AA)-(DD) and having a molecular weight of 200-2,000.