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:
Mar. 28, 2006
Filed:
Feb. 06, 2003
Nobuhiko Fukuoka, Ebina, JP;
Nobuyuki Ushifusa, Yokohama, JP;
Takashi Inoue, Yokohama, JP;
Keiko Nakano, Yokohama, JP;
Nobuhiko Fukuoka, Ebina, JP;
Nobuyuki Ushifusa, Yokohama, JP;
Takashi Inoue, Yokohama, JP;
Keiko Nakano, Yokohama, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
A cap surrounding projection is formed on an outer periphery of a light transmitting cap substrate simultaneously with the formation of pixel separation banks. A surrounding recess is formed at a position, opposed to the cap surrounding projection, on a substrate provided with emitter elements, the projection and the recess being joined through a sealant with an absorbent arranged therein. With such a construction, it becomes possible to efficiently take out light from an emitting layer and to highly accurately seal the substrate provided with the emitter elements and the light transmitting cap substrate, thus realizing an organic electro-luminescence device of high reliability.