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. 08, 2008
Filed:
Dec. 12, 2002
Applicant:
Helmut Maeuser, Herzogenrath, DE;
Inventor:
Helmut Maeuser, Herzogenrath, DE;
Assignee:
Saint-Gobain Glass France, Courbevoie, FR;
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/56 (2006.01); H05B 33/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for manufacturing a multilayer element with a transparent surface electrode, an electro-luminescent lighting film, and a second surface electrode. To form the transparent surface electrode, a thin-film multilayer system, including at least an electrically conducting part film and thereafter a dielectric part film, is applied to a substrate. An EL lighting film and at least the second surface electrode are applied one after the other on the thin-film multilayer system by screen printing. The two surface electrodes are respectively connected to an electrical connection element for connection to the voltage source.