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(11)

EP 1 797 562 A1

(12)

(43) Date of publication: 20.06.2007 Bulletin 2007/25 (21) Application number: 05809025.9 (22) Date of filing: 20.09.2005

(51) International Patent Classification (IPC):  G11B 20/10(2006.01) (86) International application number: PCT/KR2005/003111 (87) International publication number: WO 2006/038776 (13.04.2006 Gazette 2006/15)

(84) Designated Contracting States: DE FR GB (30) Priority: 06.10.2004 US 616120 P 18.10.2004 KR 20040083240 (71) Applicant: Samsung Electronics Co., Ltd. Suwon-si 442-742 Gyeonggi-Do (KR)	(72) Inventors: KIM, C.-H. 211-1604 Sinyeongtong Hyundai 2-chaApt Hwaseong-si Gyeonggi-do 445-983 (KR) YOU, Yong-Kuk Seoul 133-751 (KR) (74) Representative: Brandon, Paul Laurence  APPLEYARD LEES 15 Clare Road Halifax HX1 2HY Halifax HX1 2HY (GB)