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:
May. 20, 2014
Filed:
Dec. 03, 2009
Applicants:
Rabin Bhattacharya, Silver Spring, MD (US);
Koen Van Os, Eindhoven, NL;
Hugo J. Cornelissen, Waalre, NL;
Inventors:
Rabin Bhattacharya, Silver Spring, MD (US);
Koen Van Os, Eindhoven, NL;
Hugo J. Cornelissen, Waalre, NL;
Assignee:
Koninklijke Philips N.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 33/00 (2010.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a light emitting device () comprising a light emitter () and a support () to which a plurality of protruding fibers () are attached. The light emitter () and the protruding fibers () are arranged to interact with light emitted from the light emitter () so that the light may be diffused. The plurality of protruding fibers comprises fibers () which are inclined or perpendicular in relation to the support ().