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EP 2 168 119 A1

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(43) Date of publication: 31.03.2010 Bulletin 2010/13 (21) Application number: 07875120.3 (22) Date of filing: 27.06.2007

(51) International Patent Classification (IPC):  G09G 5/00(2006.01) G02B 27/22(2006.01) H04N 13/04(2006.01) (86) International application number: PCT/US2007/014963 (87) International publication number: WO 2009/002314 (31.12.2008 Gazette 2009/01)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR Designated Extension States: AL BA HR MK RS (71) Applicant: Thomson Licensing 92443 Issy-les-Moulineaux Cedex (FR)	(72) Inventor: REDMANN, William, Gibbens Glendale, California 91205 (US) (74) Representative: Ruellan-Lemonnier, Brigitte  Thomson European Patent Operations 1-5 Rue Jeanne d'Arc 92443 Issy-les-Moulineaux Cedex 92443 Issy-les-Moulineaux Cedex (FR)