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:
Jun. 10, 2003
Filed:
Apr. 14, 2000
Applicant:
Inventor:
Serge Habraken, Comblain-Au-Pont, BE;
Assignee:
Universite De Liege, Liege, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 8/00 ; F21V 7/04 ;
U.S. Cl.
CPC ...
F21V 8/00 ; F21V 7/04 ;
Abstract
An illumination device comprising a plate provided for guiding light there through, having an input for receiving an input light beam to be injected into said plate and an array of N micro-prisms for receiving the input light beam and producing an output light beam from the input light beam. The array of micro-prisms is located inside the plate.