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. 11, 1978
Filed:
Jul. 01, 1976
Toshiro Kuroda, Nagoya, JA;
Susumu Kakami, Nagoya, JA;
Narumi China Corporation, BOTH OF, JA;
Nippon Electric Kagoshima, Limited, BOTH OF, JA;
Abstract
A substrate assembly for a fluorescent or phosphorescent display panel comprises segmented electrodes, for deposition thereon of masses of a fluorescent or phosphorescent material, respectively, on electroconductive leads disposed on a substrate of an electrically insulating material, such as glass or ceramics. Each segmented electrode comprises graphite powder bound into a mass by a zinc oxide containing vitreous material that does not substantially include lead. The segmented electrode may consist of an intermediate layer placed on each electroconductive lead and a segmented layer disposed on the intermediate layer.