(19)

(11)

EP 3 741 040 A1

(12)

(43) Date of publication: 25.11.2020 Bulletin 2020/48 (21) Application number: 19715263.0 (22) Date of filing: 17.01.2019

(51) International Patent Classification (IPC):  H02S 40/34(2014.01) H02J 3/38(2006.01) H01L 31/02(2006.01) (86) International application number: PCT/NL2019/050024 (87) International publication number: WO 2019/143242 (25.07.2019 Gazette 2019/30)

(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: KH MA MD TN (30) Priority: 18.01.2018 NL 2020289 (71) Applicant: Technische Universiteit Delft 2628 CN Delft (NL)	(72) Inventors: ISABELLA, Olindo 2600 AA Delft (NL) ZIAR, Hesan 2600 AA Delft (NL) ZEMAN, Miroslav 2600 AA Delft (NL) (74) Representative: Vogels, Leonard Johan Paul  Heegseveldweg 4 6611 KR Overasselt 6611 KR Overasselt (NL)