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:
Feb. 26, 2013
Filed:
Nov. 03, 2011
Satoshi Igawa, Fujisawa, JP;
Shinjiro Okada, Kamakura, JP;
Jun Kamatani, Tokyo, JP;
Naoki Yamada, Inagi, JP;
Masashi Hashimoto, Tokyo, JP;
Keiji Okinaka, Kawasaki, JP;
Chika Nishi, Yokosuka, JP;
Akihito Saitoh, Yokohama, JP;
Takao Takiguchi, Chofu, JP;
Satoshi Igawa, Fujisawa, JP;
Shinjiro Okada, Kamakura, JP;
Jun Kamatani, Tokyo, JP;
Naoki Yamada, Inagi, JP;
Masashi Hashimoto, Tokyo, JP;
Keiji Okinaka, Kawasaki, JP;
Chika Nishi, Yokosuka, JP;
Akihito Saitoh, Yokohama, JP;
Takao Takiguchi, Chofu, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A novel mono(benzo[k]fluoranthene) compound having a molecular structure containing at least one condensed ring aromatic group which is tricyclic or more at any of 7- to 9-positions of benzo[k]fluoranthene. Also an organic light emitting device including at least a pair of electrodes formed of an anode and a cathode, and a layer formed of an organic compound, the layer being interposed between the pair of electrodes, in which the layer formed of an organic compound contains a compound represented by the following structural formula. An organic light emitting device in which the layer is a light emitting layer.