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:
Apr. 15, 2008
Filed:
Jul. 20, 2006
Akihito Saitoh, Kanagawa, JP;
Akihiro Senoo, Kanagawa, JP;
Kazunori Ueno, Kanagawa, JP;
Keiji Okinaka, Kanagawa, JP;
Koichi Suzuki, Kanagawa, JP;
Akihito Saitoh, Kanagawa, JP;
Akihiro Senoo, Kanagawa, JP;
Kazunori Ueno, Kanagawa, JP;
Keiji Okinaka, Kanagawa, JP;
Koichi Suzuki, Kanagawa, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
There is disclosed a substituted anthryl derivative is represented by the following general formula (1). The use of the substituted anthryl derivative allows the production of an organic electroluminescence device showing an extremely pure luminescence hue, and an optical output with high luminous 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