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. 18, 2010
Filed:
Jul. 28, 2006
Keigo Kanoh, Yamato, JP;
Mitsuo Morooka, Kawasaki, JP;
Taro Hasumi, Yamato, JP;
Hiromi Fukuoka, Yamato, JP;
Masaya Watanabe, Yamato, JP;
Keigo Kanoh, Yamato, JP;
Mitsuo Morooka, Kawasaki, JP;
Taro Hasumi, Yamato, JP;
Hiromi Fukuoka, Yamato, JP;
Masaya Watanabe, Yamato, JP;
Kyocera Corporation, Kyoto, JP;
Abstract
Provided is an organic EL element including: a first electrode; a protection layerthat is formed on the first electrodeand has an opening portion through which the first electrodeis exposed; an insulation layerthat is formed on the protection layer; an organic layerthat is formed over the insulation layerand the first electrodeexposed through the opening portion, and includes an emission layer; and a second electrodeformed on the organic layer, wherein a film thickness of the protection layeris less than that of the organic layer