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EP 3 271 660 A1

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(43) Date of publication: 24.01.2018 Bulletin 2018/04 (21) Application number: 16800314.3 (22) Date of filing: 26.05.2016

(51) International Patent Classification (IPC):  F24F 6/04(2006.01) B01D 61/02(2006.01) B01D 39/20(2006.01) F24F 6/00(2006.01) F24F 13/28(2006.01) C02F 1/44(2006.01) F24F 6/16(2006.01) (86) International application number: PCT/KR2016/005571 (87) International publication number: WO 2016/190675 (01.12.2016 Gazette 2016/48)

(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 MD (30) Priority: 27.05.2015 KR 20150073554 24.12.2015 KR 20150186031 (71) Applicant: Samsung Electronics Co., Ltd. Suwon-si, Gyeonggi-do 16677 (KR)	(72) Inventors: LEE, Sang Hoon Suwon-si Gyeonggi-do 16543 (KR) KIM, Jeong Myeong Seoul 07213 (KR) PARK, Yong Jong Seongnam-si Gyeonggi-do 13559 (KR) CHO, Han Wook Yongin-si Gyeonggi-do 17003 (KR) (74) Representative: Walaski, Jan Filip et al Venner Shipley LLP 200 Aldersgate London EC1A 4HD London EC1A 4HD (GB)