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:
Dec. 05, 1989
Filed:
Mar. 22, 1988
Jeffrey R Parker, Concord, OH (US);
Lumitex, Inc., North Royalton, OH (US);
Abstract
A light emitting panel and method of making same including an emitter surface having one or more layers of woven fiber optic material with disruptions or bends as discrete locations along the length of the fibers to allow light to be emitted therefrom and which are coated to change the attenuation of the fibers to increase the amount of light emitted therefrom. The panel is particularly suitable for use as a back light for a liquid crystal or other device, the light being transmitted to the emitter surface from a remote light source through a cable or light pipe connected to one or both ends of the emitter surface.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile