(19)

(11)

EP 2 384 454 A1

(12)

(43) Date of publication: 09.11.2011 Bulletin 2011/45 (21) Application number: 09799444.6 (22) Date of filing: 31.12.2009

(51) International Patent Classification (IPC):  G02F 1/19(2006.01) G09G 3/34(2006.01) G02B 26/08(2006.01) (86) International application number: PCT/US2009/006757 (87) International publication number: WO 2010/077363 (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)