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(11)

EP 4 088 555 A1

(12)

(43) Date of publication: 16.11.2022 Bulletin 2022/46 (21) Application number: 21702353.0 (22) Date of filing: 07.01.2021

(51) International Patent Classification (IPC):  H05K 1/02(2006.01) H05K 3/46(2006.01) H05K 3/10(2006.01) H05K 3/00(2006.01) H05K 1/18(2006.01) (52) Cooperative Patent Classification (CPC): H05K 1/0203; H05K 1/181; H05K 3/0097; H05K 3/108; H05K 3/4605; H05K 2201/10106 (86) International application number: PCT/US2021/012425 (87) International publication number: WO 2021/142066 (15.07.2021 Gazette 2021/28)

(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: 07.01.2020 US 202062958058 P 04.03.2020 US 202016809104 30.03.2020 EP 20166601 (71) Applicant: Lumileds LLC San Jose, CA 95131 (US)	(72) Inventors: TAN, Loon-Kwang 11900 Bayan Lepas, Pulau Pinang (MY) HIN, Tze Yang Cupertino, California 95014 (US) (74) Representative: dompatent von Kreisler Selting Werner - Partnerschaft von Patent- und Rechtsanwälten mbB  Deichmannhaus am Dom Bahnhofsvorplatz 1 50667 Köln 50667 Köln (DE)