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:
Aug. 28, 2001
Filed:
Jan. 21, 2000
Richard E. Gill, Eindhoven, NL;
Coen T. H. F. Liedenbaum, Eindhoven, NL;
Maria C. Wuijts, Eindhoven, NL;
U.S. Philips Corporation, New York, NY (US);
Abstract
Electroluminescent display screen having a transparent substrate (,), a surface (,) of which is provided with a first, transparent electrode layer (,) on which a metal top layer (,) is formed. The metal top layer is provided with a layer of insulating material (,). Windows (,) in accordance with a pattern (,) to be displayed are formed in the layer of insulating material as well as in the metal top layer. An organic electroluminescent layer (,) is deposited on said layer of insulating material and in said windows. This layer is provided with a second electrode layer (,). Said pattern (,) can be displayed without differences in brightness.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile