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:
May. 04, 2010
Filed:
Nov. 17, 2005
Akihito Saitoh, Yokohama, JP;
Keiji Okinaka, Kawasaki, JP;
Naoki Yamada, Tokyo, JP;
Masataka Yashima, Tokyo, JP;
Akihiro Senoo, Kawasaki, JP;
Kazunori Ueno, Ebina, JP;
Akihito Saitoh, Yokohama, JP;
Keiji Okinaka, Kawasaki, JP;
Naoki Yamada, Tokyo, JP;
Masataka Yashima, Tokyo, JP;
Akihiro Senoo, Kawasaki, JP;
Kazunori Ueno, Ebina, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
There is provided an aminoanthryl derivative-substituted pyrene compound represented by the following general formula (1). The compound is useful as a compound for an organic light-emitting device exhibiting highly pure luminescent color, and an optical output with high efficiency, high luminance, and long life.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile