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:
Apr. 04, 1995
Filed:
Apr. 12, 1993
Applicant:
Inventors:
Tomoyuki Kawashima, Yokohama, JP;
Harutaka Taniguchi, Yokosuka, JP;
Hisato Kato, Yokosuka, JP;
Kazuyoshi Shibata, Yokohama, JP;
Assignee:
Fuji Electric Co., Ltd., Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
427 66 ; 427 69 ; 4272555 ; 427282 ; 4274191 ; 4274197 ; 2041921 ; 20419211 ; 204 9222 ; 20419226 ;
Abstract
During manufacture of electroluminescent elements, layers of material are deposited upon a substrate as it is moving in a vacuum chamber beneath masks that shield the terminal regions of transparent electrodes formed upon the substrate. The masks are arranged so as to not contact the substrate, and are placed between the layer-forming material source. First insulation films, the light-emitting layers, or the second insulation films, or combinations thereof may be deposited using the method.