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EP 3 152 643 A1

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(43) Date of publication: 12.04.2017 Bulletin 2017/15 (21) Application number: 15803867.9 (22) Date of filing: 04.06.2015

(51) International Patent Classification (IPC):  G06F 3/048(2013.01) G06F 3/01(2006.01) G04G 9/00(2006.01) G04G 17/00(2013.01) (86) International application number: PCT/KR2015/005614 (87) International publication number: WO 2015/186981 (10.12.2015 Gazette 2015/49)

(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 Designated Validation States: MA (30) Priority: 05.06.2014 KR 20140068196 11.05.2015 KR 20150065366 (71) Applicant: Samsung Electronics Co., Ltd. Suwon-si, Gyeonggi-do 443-742 (KR)	(72) Inventors: JEONG, Hee Yeon Seoul 139-752 (KR) HA, Jung Su Osan-si Gyeonggi-do 447-240 (KR) SEO, Bong Gyo Suwon-si Gyeonggi-do 443-727 (KR) (74) Representative: Grootscholten, Johannes A.M. et al Arnold & Siedsma Bezuidenhoutseweg 57 2594 AC The Hague 2594 AC The Hague (NL)