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:
Mar. 29, 1988
Filed:
Jun. 02, 1986
Sidney Jacobs, Philadelphia, PA (US);
John S Peluso, Marlton, NJ (US);
Other;
Abstract
An electroluminescent display is fabricated from an electroluminescent panel having an electroluminescent material coated on a substrate and a transparent conductor covering the electroluminescent material. The transparent conductor is masked according to the desired display format and unmasked areas of the transparent conductor are etched away. The masked areas and, therefore, each resulting region of layered electroluminescent material and transparent conductor, is composed of a unitary display segment and lead segment through which electricity is conducted to the display segment. A metallic conductor is applied to selected areas of the substrate on the surface opposite from the electroluminescent material and each region of metallic conductor is composed of a unitary display segment and lead segment through which electricity is conducted to the display segment.