(19)
(11)
EP 2 384 455 A2
(12)
(88)
Date of publication A3:
28.10.2010
(43)
Date of publication:
09.11.2011
Bulletin 2011/45
(21)
Application number:
09809010.3
(22)
Date of filing:
31.12.2009
(51)
International Patent Classification (IPC):
G02F
1/19
(2006.01)
G02B
26/08
(2006.01)
G09G
3/34
(2006.01)
(86)
International application number:
PCT/US2009/006763
(87)
International publication number:
WO 2010/077367
(
08.07.2010
Gazette 2010/27)
(84)
Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
(30)
Priority:
02.01.2009
US 319171
02.01.2009
US 319172
(71)
Applicant:
Rambus International Ltd
Grand Cayman, KY-1111 (KY)
(72)
Inventor:
Richardson, Brian Edward
Campbell, California 95008 (US)
(74)
Representative:
Käck, Jürgen
Patentanwälte Kahler Käck Mollekopf Vorderer Anger 239
86899 Landsberg/Lech
86899 Landsberg/Lech (DE)
(54)
LIGHT GUIDE SYSTEM FOR EXTRACTING LIGHT WITH CONTROLLED OUTPUT