(19)

(11)

EP 2 628 200 A1

(12)

(43) Date of publication: 21.08.2013 Bulletin 2013/34 (21) Application number: 10858510.0 (22) Date of filing: 15.10.2010

(51) International Patent Classification (IPC):  H01L 51/52(2006.01) G09G 3/30(2006.01) (86) International application number: PCT/US2010/052830 (87) International publication number: WO 2012/050586 (19.04.2012 Gazette 2012/16)

(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 (71) Applicant: Global OLED Technology LLC Herndon, VA 20171 (US)	(72) Inventor: COK, Ronald, S. Rochester NY 14650 (US) (74) Representative: Wibbelmann, Jobst  Wuesthoff & Wuesthoff Patent- und Rechtsanwälte Schweigerstrasse 2 81541 München 81541 München (DE)