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:
Mar. 21, 2017
Filed:
Feb. 04, 2014
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Hirokazu Miyashita, Tokyo, JP;
Kengo Kishino, Tokyo, JP;
Jun Kamatani, Tokyo, JP;
Shigemoto Abe, Yokohama, JP;
Naoki Yamada, Inagi, JP;
Tetsuya Kosuge, Yokohama, JP;
Takayuki Horiuchi, Tokyo, JP;
Yosuke Nishide, Kawasaki, JP;
Akihito Saitoh, Gotemba, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/30 (2006.01); H01L 51/00 (2006.01); C07D 263/56 (2006.01); C07D 215/24 (2006.01); C07D 221/10 (2006.01); C07D 221/18 (2006.01); C07D 233/64 (2006.01); C07D 235/18 (2006.01); C07D 277/66 (2006.01); C09K 11/06 (2006.01); G09G 3/32 (2016.01); H01L 27/32 (2006.01); C09B 57/00 (2006.01); C09B 57/10 (2006.01); H01L 51/50 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0085 (2013.01); C07D 215/24 (2013.01); C07D 221/10 (2013.01); C07D 221/18 (2013.01); C07D 233/64 (2013.01); C07D 235/18 (2013.01); C07D 263/56 (2013.01); C07D 277/66 (2013.01); C09B 57/00 (2013.01); C09B 57/10 (2013.01); C09K 11/06 (2013.01); G09G 3/3216 (2013.01); H01L 27/3234 (2013.01); H01L 27/3248 (2013.01); H01L 51/0077 (2013.01); H01L 51/0092 (2013.01); C09K 2211/1007 (2013.01); C09K 2211/1029 (2013.01); C09K 2211/185 (2013.01); G09G 2320/043 (2013.01); G09G 2320/045 (2013.01); H01L 51/5016 (2013.01); H01L 51/5028 (2013.01);
Abstract
Provided is a long-lifetime organic light-emitting element having a good device lifetime characteristic. The organic light-emitting device includes: a pair of electrodes; and an organic compound layer placed between the pair of electrodes, in which the organic compound layer includes an iridium complex having a specific structure and a different kind of metal complex.