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:
Feb. 15, 2011
Filed:
Mar. 29, 2004
Applicant:
Hiroyuki Yaegashi, Kanagawa, JP;
Inventor:
Hiroyuki Yaegashi, Kanagawa, JP;
Assignee:
Fujifilm Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 1/64 (2006.01);
U.S. Cl.
CPC ...
Abstract
An organic electroluminescence device includes a light reflection filmwhich is formed on an insulating substrate; an anode electrodewhich has a transparent conductive filmwhich is formed on the light reflection filmso as to cover the light reflection film; an organic electroluminescence layerwhich is formed on the anode electrode; and a cathode electrodewhich is formed on the organic electroluminescence layerand has light transmittance. Thereby, a high luminous efficiency can be realized without involving degradation of the device characteristics.