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(11)

EP 4 396 878 A1

(12)

(43) Date of publication: 10.07.2024 Bulletin 2024/28 (21) Application number: 22863793.0 (22) Date of filing: 29.08.2022

(51) International Patent Classification (IPC):  H01L 31/042(2014.01) H01L 31/0392(2006.01) H01L 31/0465(2014.01) H01L 31/0445(2014.01) (52) Cooperative Patent Classification (CPC): Y02E 10/50; H01L 31/0504; H01L 31/0508; H01L 31/048 (86) International application number: PCT/IL2022/050941 (87) International publication number: WO 2023/031919 (09.03.2023 Gazette 2023/10)

(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: 31.08.2021 US 202163238802 P 31.08.2021 US 202163238803 P 31.08.2021 US 202163238810 P (71) Applicant: Solarpaint Ltd. 2066722 Yokneam Illit (IL)	(72) Inventors: MAIMON, Eran 2066722 YOKNEAM ILLIT (IL) GOVER, Omri 2066722 YOKNEAM ILLIT (IL) MANOR, Haggai 2066722 YOKNEAM ILLIT (IL) YARKONI, Hod 2066722 YOKNEAM ILLIT (IL) TIDHAR, Yaron 2066722 YOKNEAM ILLIT (IL) ALBALAK, Ramon Joseph 2066722 YOKNEAM ILLIT (IL) (74) Representative: Contadin, Giorgio et al Notarbartolo & Gervasi S.p.A. Viale Achille Papa, 30 20149 Milano 20149 Milano (IT)