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. 21, 2020
Filed:
Mar. 03, 2016
Applicants:
Ricoh Company, Ltd., Tokyo, JP;
Kyushu University, National University Corporation, Fukuoka, JP;
Inventors:
Ryota Arai, Shizuoka, JP;
Takuma Yasuda, Fukuoka, JP;
Yu Hidaka, Fukuoka, JP;
Woong Shin, Fukuoka, JP;
Assignees:
RICOH COMPANY, LTD., Tokyo, JP;
KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION, Fukuoka, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/00 (2006.01); C07D 495/04 (2006.01); H01L 51/42 (2006.01); C07D 333/52 (2006.01); C07D 333/76 (2006.01); C07D 333/72 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0074 (2013.01); C07D 495/04 (2013.01); H01L 51/0053 (2013.01); H01L 51/0068 (2013.01); H01L 51/4233 (2013.01); C07D 333/52 (2013.01); C07D 333/72 (2013.01); C07D 333/76 (2013.01); H01L 51/0036 (2013.01); H01L 2251/308 (2013.01); Y02E 10/549 (2013.01);
Abstract
To provide an organic compound represented by the following general formula (1): where Ris a C2-C6 alkyl group or a hydrogen atom, Rand R, which may be identical or different, are each a C2-C12 alkyl group, and Rand R, which may be identical or different, are each a C6-C12 alkyl group that may be a branched chain or a straight chain.