(19)

(11)

EP 2 556 672 A2

(12)

(88) Date of publication A3: 08.03.2012 (43) Date of publication: 13.02.2013 Bulletin 2013/07 (21) Application number: 11766133.0 (22) Date of filing: 05.04.2011

(51) International Patent Classification (IPC):  H04N 7/26(2006.01) (86) International application number: PCT/KR2011/002383 (87) International publication number: WO 2011/126282 (13.10.2011 Gazette 2011/41)

(84) Designated Contracting States: AL 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 RS SE SI SK SM TR (30) Priority: 05.10.2010 KR 20100096920 05.04.2010 US 320826 P (71) Applicant: Samsung Electronics Co., Ltd Gyeonggi-do 443-742 (KR)	(72) Inventors: MIN, Jung-Hye Suwon-si Gyeonggi-do (KR) HAN, Woo-Jin Suwon-si Gyeonggi-do 443-714 (KR) LEE, Tammy Seoul 137-070 (KR) KIM, Il-Koo Osan-si Gyeonggi-do 447-756 (KR) CHEON, Min-Su Suwon-si Gyeonggi-do 443-822 (KR) (74) Representative: Davies, Robert Ean  Appleyard Lees 15 Clare Road Halifax Yorkshire HX1 2HY Halifax Yorkshire HX1 2HY (GB)