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. 19, 1994
Filed:
Jul. 02, 1992
Applicant:
Inventor:
Takashi Ujihara, Yamagata, JP;
Assignees:
Pioneer Electronic Corporation, Tokyo, JP;
Tohoku Pioneer Electronic Corporation, Tendo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G / ;
U.S. Cl.
CPC ...
315 72 ; 3151693 ; 313483 ; 313498 ; 313505 ; 24082581 ; 345 76 ;
Abstract
An EL display panel comprises a plurality of insulating substrates which are aligned side by side. Each substrate has an elongated first side surface and an opposite second side surface, a plurality of discrete electrodes formed on the first side surface, a common electrode formed on the second side surface, and a plurality of luminescent elements formed on a top surface of the substrate. The discrete electrodes of the adjacent substrates are electrically connected with each other.