Light Guiding Plate With Internal Micro-Prisms

[en] A guiding plate is used to split light in several beams, called fan out. In a different embodiment, the light splitting is used to produce an extraction as a uniform lighting

Research Center/Unit :

CSL - Centre Spatial de Liège - ULiège

Disciplines :

Energy

Inventor :

Habraken, Serge ; Université de Liège - ULiège > Département de physique > Optique - Hololab - CSL (Centre Spatial de Liège)

Language :

English

Title (54) :

Light Guiding Plate With Internal Micro-Prisms

Publication date (43-45) :

10 June 2003

Filing date (22) :

14 April 2000

Patent/publication number (10-11) :

US6575584

Patent status (13) :

Priority number (30) :

09/550, 050 US 28.05.1999

International classification (IPC) (51) :

F21V 8/00; F21 V 7/04

European classification (ECLA) (52) :

362/31; 327, 330, 362/339, 346, 259, 551, 553, 561; 349/62, 65

Applicant (71) :

University of Liège

Publication organism (19) :

US PTO

Additional URL :

http://v3.espacenet.com/publicationDetails/originalDocument?CC=US&NR=2006086383A1&FT=D&date=20060427&DB=EPODOC&locale=fr_BE

Funders :

ULiège - Université de Liège

Available on ORBi :

since 05 March 2010

Statistics

Number of views

80 (4 by ULiège)

Number of downloads

64 (1 by ULiège)

More statistics