(19)

(11)

EP 1 820 352 A1

(12)

(43) Date of publication: 22.08.2007 Bulletin 2007/34 (21) Application number: 05819115.6 (22) Date of filing: 06.12.2005

(51) International Patent Classification (IPC):  H04N 7/32(2006.01) (86) International application number: PCT/KR2005/004147 (87) International publication number: WO 2006/062330 (15.06.2006 Gazette 2006/24)

(84) Designated Contracting States: DE GB (30) Priority: 06.12.2004 US 632973 P 10.06.2005 KR 20050049897 (71) Applicant: LG ELECTRONICS INC. Seoul 150-010 (KR)	(72) Inventors: PARK, Seung Wook Seoul 151-891 (KR) PARK, Ji Ho Seoul 135-110 (KR) JEON, Byeong Moon Seoul 143-754 (KR) (74) Representative: Katérle, Axel  Wuesthoff & Wuesthoff Patent- und Rechtsanwälte Schweigerstraße 2 81541 München 81541 München (DE)