(19)

(11)

EP 1 842 196 A2

(12)

(88) Date of publication A3: 09.11.2006 (43) Date of publication: 10.10.2007 Bulletin 2007/41 (21) Application number: 06701170.0 (22) Date of filing: 17.01.2006

(51) International Patent Classification (IPC):  G11B 20/10(2006.01) G11B 20/18(2006.01) (86) International application number: PCT/KR2006/000176 (87) International publication number: WO 2006/078111 (27.07.2006 Gazette 2006/30)

(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 NL PL PT RO SE SI SK TR (30) Priority: 21.01.2005 US 645037 P 04.04.2005 KR 20050028176 (71) Applicant: LG Electronics Inc. Seoul 150-721 (KR)	(72) Inventor: PARK, Sung Wan, 143-1703, Jinheung APT Suwon-si, Gyeonggi-do 442-152 (KR) (74) Representative: Vossius & Partner  Siebertstrasse 4 81675 München 81675 München (DE)