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. 07, 2015
Filed:
Apr. 19, 2011
Applicants:
Naoki Yamada, Inagi, JP;
Minako Nakasu, Tokyo, JP;
Jun Kamatani, Tokyo, JP;
Akihito Saitoh, Gotemba, JP;
Inventors:
Naoki Yamada, Inagi, JP;
Minako Nakasu, Tokyo, JP;
Jun Kamatani, Tokyo, JP;
Akihito Saitoh, Gotemba, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 13/62 (2006.01); H01L 51/54 (2006.01); H01L 51/00 (2006.01); C09K 11/06 (2006.01); H05B 33/10 (2006.01); H01L 51/50 (2006.01);
U.S. Cl.
CPC ...
C07C 13/62 (2013.01); C07C 2103/54 (2013.01); H01L 51/0056 (2013.01); H01L 51/5012 (2013.01); C09K 11/06 (2013.01); H05B 33/10 (2013.01); C09K 2211/1007 (2013.01); C09K 2211/1011 (2013.01);
Abstract
There is provided a novel organic compound represented by following general formula [I]and that has an excellent luminescent hue and that can produce high efficiency, high-intensity, and long-life light output, and an organic light-emitting device containing the novel organic compound, wherein X1 to X3 independently denote a hydrogen atom, an alkyl group, or an aryl group.