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EP 4 817 091 A1

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(43) Date of publication: 07.10.2026 Bulletin 2026/41 (21) Application number: 24804669.0 (22) Date of filing: 24.10.2024

(51) International Patent Classification (IPC):  H01L 23/00(2006.01) H01L 25/16(2023.01) G09G 3/32(2016.01) H01L 25/075(2006.01) H05B 45/30(2020.01) (52) Cooperative Patent Classification (CPC): G09G 3/32; H05B 45/30; G09G 2300/0426; H10H 29/49; H10W 90/00 (86) International application number: PCT/US2024/052787 (87) International publication number: WO 2025/117102 (05.06.2025 Gazette 2025/23)

(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: GE KH MA MD TN (30) Priority: 30.11.2023 US 202318524599 (71) Applicants: Lumileds LLC San Jose, CA 95131 (US) Lumileds Singapore Pte. Ltd. Singapore 768925 (SG)	(72) Inventors: BONNE, Ronald Johannes San Jose, California 95131 (US) LESCH, Norbert Alois 52068 Aachen (DE) (74) Representative: Beckord & Niedlich Patentanwälte PartG mbB  Marktplatz 17 83607 Holzkirchen 83607 Holzkirchen (DE)