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:
Jun. 24, 2003
Filed:
Apr. 24, 2001
Yuichi Hashimoto, Tokyo, JP;
Yoichi Osato, Kanagawa, JP;
Koichi Suzuki, Kanagawa, JP;
Akihiro Senoo, Kanagawa, JP;
Hiroshi Tanabe, Kanagawa, JP;
Kazunori Ueno, Kanagawa, JP;
Seiji Mashimo, Kanagawa, JP;
Shinichi Urakawa, Tokyo, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An organic luminescent element includes a substrate, an anode, a cathode, at least one organic material layer interposed between the anode and the cathode, and a sealing film containing a ferroelectric material provided on the anode or the cathode on the organic material layer. Preferably, the organic luminescent element further includes a counter electrode provided on the sealing film. Preferably, the substrate is transparent, and the anode is composed of indium tin oxide.