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:
May. 19, 1987
Filed:
Aug. 30, 1985
Applicant:
Inventor:
Pierre Queudray, Montreuche-Venoy, FR;
Assignee:
Vibrachoc, Cedex, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21K / ;
U.S. Cl.
CPC ...
362 34 ; 362 84 ;
Abstract
The present invention relates to an electroluminescent panel (10), composed of an electroluminescent lamp (1) and two plates (2, 3) enclosing said lamp, one of which (2) generally is not required to transmit light and the other (3) which is provided with lighting elements, comprising at least one opening for the passage of an operating control (6, 8), wherein the active part of the electroluminescent lamp is tangential to the periphery of one or several openings. It also relates to a method of manufacture of such a panel, and for application for control and command panels (pilot cockpits, dashboards, synoptics, . . . ).