(19)
(11) EP 3 423 876 A1

(12)

(43) Date of publication:
09.01.2019 Bulletin 2019/02

(21) Application number: 17779482.3

(22) Date of filing: 28.02.2017
(51) International Patent Classification (IPC): 
G02B 6/26(2006.01)
 G02B 6/42(2006.01)
(86) International application number:
PCT/US2017/019837
(87) International publication number:
WO 2017/176388 (12.10.2017 Gazette 2017/41)
(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:
MA MD

(30) Priority: 29.02.2016 US 201662301572 P
29.02.2016 US 201662301559 P
03.03.2016 US 201615060306
03.03.2016 US 201615060354

(71) Applicant: Cree, Inc.
Durham, NC 27703 (US)

(72) Inventors:
  • SORENSON, Jeremy
    Oak Creek WI 53154 (US)
  • BENDTSEN, Andrew, Dan
    Racine WI 53406 (US)
  • WILCOX, Kurt, S.
    Libertyville IL 60048 (US)
  • GOELS, David, P.
    Milwaukee WI 53211 (US)

(74) Representative: Hautier IP 
1, Rue du Gabian Le Thalès - 12 Etg - Bloc A
98000 Monaco
98000 Monaco (MC)

   


(54) LUMINAIRE UTILIZING LIGHT EMITTING DIODES