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. 24, 2005
Filed:
Jul. 03, 2003
Applicants:
Katsuhiko Yanagawa, Kanagawa, JP;
Yukinori Kawamura, Kanagawa, JP;
Inventors:
Katsuhiko Yanagawa, Kanagawa, JP;
Yukinori Kawamura, Kanagawa, JP;
Assignee:
Fuji Electric Co., Ltd., Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L051/40 ;
U.S. Cl.
CPC ...
Abstract
An organic EL display device includes an organic EL light emitting element having the first electrode, an organic EL layer and the second electrode formed on a substrate; and a color conversion filter bonded to the organic EL light emitting element and having a color conversion filter layer formed on a transparent substrate. An outer sealing wall and an internal filling portion are formed between the organic EL light emitting element and the color conversion filter. A partition wall is formed between the outer sealing wall and the internal filling portion.