(19)
(11) EP 4 799 431 A1

(12)

(43) Date of publication:
02.09.2026 Bulletin 2026/36

(21) Application number: 24787497.7

(22) Date of filing: 11.10.2024
(51) International Patent Classification (IPC): 
H05B 45/3725(2020.01)
H02M 1/36(2007.01)
H05B 45/38(2020.01)
 H05B 45/375(2020.01)
H02M 1/00(2006.01)
H05B 47/00(2020.01)
(52) Cooperative Patent Classification (CPC):
H05B 45/3725; H05B 45/38; H05B 45/375; H02M 1/36; H05B 47/00; H02M 3/156
(86) International application number:
PCT/EP2024/078689
(87) International publication number:
WO 2025/087705 (01.05.2025 Gazette 2025/18)
(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: 23.10.2023 EP 23205091

(71) Applicant: Signify Holding B.V.
5656 AE Eindhoven (NL)

(72) Inventors:
  • Malyna, Dmytro Viktorovych
    5656 AE Eindhoven (NL)
  • Gudowski, Szczepan Pawel
    5656 AE Eindhoven (NL)

(74) Representative: Signify IP 
High Tech Campus 7
5656 AE Eindhoven
5656 AE Eindhoven (NL)

   


(54) A NON-ISOLATED LIGHT EMITTING DIODE, LED, DRIVER FOR DRIVING AN LED LOAD AS WELL AS A CORRESPONDING METHOD, COMPUTER PROGRAM PRODUCT AND LED BASED LIGHTING DEVICE