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(11)

EP 2 106 472 A1

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(43) Date of publication: 07.10.2009 Bulletin 2009/41 (21) Application number: 07834336.5 (22) Date of filing: 27.11.2007

(51) International Patent Classification (IPC):  D06F 39/02(2006.01) (86) International application number: PCT/KR2007/006043 (87) International publication number: WO 2008/072844 (19.06.2008 Gazette 2008/25)

(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 (30) Priority: 14.12.2006 KR 20060128120 14.12.2006 KR 20060128126 14.12.2006 KR 20060128122 14.12.2006 KR 20060128121 14.12.2006 KR 20060128128 (71) Applicant: LG Electronics Inc. Seoul 150-875 (KR)	(72) Inventors: SON, Chang-Woo Gyeongnam-do 641-711 (KR) JANG, Ho-Sung Gyeongnam-do 641-711 (KR) KIM, Hyo-Jin Gyeongnam-do 641-711 (KR) LYU, Jae-Cheol Gyeongnam-do 641-711 (KR) CHO, Han-Ki Gyeongnam-do 641-711 (KR) (74) Representative: Urner, Peter et al Patentanwälte TER MEER-MÜLLER-STEINMEISTER & PARTNER Mauerkircherstrasse 45 D-81679 München D-81679 München (DE)