(19)

(11)

EP 2 943 867 A1

(12)

(43) Date of publication: 18.11.2015 Bulletin 2015/47 (21) Application number: 13870559.5 (22) Date of filing: 11.07.2013

(51) International Patent Classification (IPC):  G06F 3/0483(2013.01) G06F 3/14(2006.01) G06F 3/01(2006.01) G06F 3/041(2006.01) (86) International application number: PCT/KR2013/006221 (87) International publication number: WO 2014/109445 (17.07.2014 Gazette 2014/29)

(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 Designated Extension States: BA ME (30) Priority: 11.01.2013 US 201313739777 29.01.2013 KR 20130009788 (71) Applicant: Samsung Electronics Co., Ltd. Suwon-si, Gyeonggi-do 443-742 (KR)	(72) Inventors: LEE, Sang Hyup Suwon-si Gyeonggi-do 443-370 (KR) LEE, Shin Jun Yongin-si Gyeonggi-do 446-908 (KR) (74) Representative: Gover, Richard Paul  HGF Limited Saviour House 9 St Saviourgate York YO1 8NQ York YO1 8NQ (GB)