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EP 2 893 254 A1

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(43) Date of publication: 15.07.2015 Bulletin 2015/29 (21) Application number: 13762957.2 (22) Date of filing: 30.08.2013

(51) International Patent Classification (IPC):  F21V 29/00(2015.01) F21V 3/00(2015.01) F21V 29/02(0000.00) F21Y 111/00(2006.01) F21K 99/00(2010.01) F21V 3/04(2006.01) F21Y 101/02(2006.01) (86) International application number: PCT/US2013/057712 (87) International publication number: WO 2014/039405 (13.03.2014 Gazette 2014/11)

(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 (30) Priority: 07.09.2012 US 201213607300 (71) Applicant: Cree, Inc. Durham, NC 27703 (US)	(72) Inventors: PROGL, Curt Raleigh, NC 27610 (US) ATHALYE, Praneet Morrisville, NC 27560 (US) NEGLEY, Gerald Chapel Hill, NC 27517 (US) (74) Representative: Modiano, Micaela Nadia et al Modiano & Partners Thierschstrasse 11 80538 München 80538 München (DE)