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:
Oct. 11, 2016
Filed:
Jan. 07, 2014
Canon Kabushiki Kaisha, Tokyo, JP;
Kengo Kishino, Tokyo, JP;
Takayuki Horiuchi, Tokyo, JP;
Akihito Saitoh, Gotemba, JP;
Jun Kamatani, Tokyo, JP;
Naoki Yamada, Inagi, JP;
Tetsuya Kosuge, Yokohama, JP;
Shigemoto Abe, Yokohama, JP;
Yosuke Nishide, Kawasaki, JP;
Hirokazu Miyashita, Tokyo, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
Provided is an organic light-emitting element having high light-emitting efficiency and a long element lifetime. The organic light-emitting element includes an anode, a cathode, and an organic compound layer placed between the anode and the cathode, and the organic compound layer includes an iridium complex represented by the following general formula [1] and a metal complex represented by the following general formula [9].Ir(L)(L)(L)  [1]MLL'  [9].