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:
Aug. 15, 2006
Filed:
Apr. 27, 2004
Hiroyuki Fuchigami, Hyogo, JP;
Kazushi Yamayoshi, Hyogo, JP;
Tomoyuki Irizumi, Hyogo, JP;
Koji Oda, Hyogo, JP;
Hiroyuki Fuchigami, Hyogo, JP;
Kazushi Yamayoshi, Hyogo, JP;
Tomoyuki Irizumi, Hyogo, JP;
Koji Oda, Hyogo, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
An organic electro luminescence element includes a substrate, an anode isolating film formed of an insulator on the substrate, an anode conductive layer formed on an upper surface of the substrate in an area partitioned by the anode isolating film, and an element isolating film formed of an insulator to enclose the anode isolating film and to be wider downward. Further, on the upper surface of the anode isolating film, a conductive film of the same type as the anode conductive layer is formed, which conductive layer is also covered by the element isolating film. Preferably, the anode isolating film has its upper surface made larger than the lower surface.