(19)
(11) EP 3 857 122 A1

(12)

(43) Date of publication:
04.08.2021 Bulletin 2021/31

(21) Application number: 19779193.2

(22) Date of filing: 26.09.2019
(51) International Patent Classification (IPC): 
F21V 23/04(2006.01)
(86) International application number:
PCT/IB2019/058160
(87) International publication number:
WO 2020/065566 (02.04.2020 Gazette 2020/14)
(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: 28.09.2018 IT 201800009003

(71) Applicants:
  • OSRAM GmbH
    80807 München (DE)
  • OSRAM S.P.A. - SOCIETA' RIUNITE OSRAM EDISON CLERICI
    20126 Milano (MI) (IT)

    IT 

(72) Inventors:
  • ALFIER, Alberto
    31050 Vedelago (Treviso) (IT)
  • LI, Xiaolong
    31044 Montebelluna (Treviso) (IT)

(74) Representative: Bosotti, Luciano 
Buzzi, Notaro & Antonielli d'Oulx S.p.A. Corso Vittorio Emanuele ll, 6
10123 Torino
10123 Torino (IT)

   


(54) A LIGHT RADIATION SOURCE AND CORRESPONDING ASSORTMENT