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:
Dec. 09, 2003
Filed:
Sep. 12, 2000
Applicant:
Inventors:
Takahiro Komatsu, Kasuga, JP;
Akira Gyoutoku, Saga-ken, JP;
Shintaro Hara, Fukuoka, JP;
Takafumi Hamano, Fukuoka, JP;
Hiroshi Nakashima, Nishi-ku, Fukuoka-shi, JP;
Dawei Gao, Yokohama, JP;
Katsunori Muraoka, Fukuoka-ken, JP;
Katsuhiko Furukawa, Fukuoka, JP;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05B 3/304 ;
U.S. Cl.
CPC ...
H05B 3/304 ;
Abstract
Electrically functional electronic device including an organic electroluminescence device is protected with a dense protective film, e.g. a silicon oxynitride film, formed on at least one part of the outer surface of the device at a low temperature by ECR plasma sputtering can prevent permeation of moisture, oxygen etc. into the device from the outside.