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:
Aug. 26, 1997
Filed:
Jun. 02, 1995
Applicant:
Inventors:
Tomoyuki Kawashima, Yokohama, JP;
Harutaka Taniguchi, Yokosuka, JP;
Hisato Kato, Yokosuka, JP;
Kazuyoshi Shibata, Yokohama, JP;
Assignee:
Fuji Electric Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05H / ; B05D / ; C23C / ; C30B / ;
U.S. Cl.
CPC ...
20419222 ; 20419223 ; 427576 ; 427579 ; 427 70 ; 4271263 ; 117 89 ; 117101 ; 117108 ; 313509 ;
Abstract
An electroluminescent display device with decreased voltage requirements comprises: