BASF SE; BASF (CHINA) COMPANY LIMITED; KONINKLIJKE PHILIPS ELECTRONICS N.V.; OSRAM OPTO SEMICONDUCTORS GMBH; PHILIPS INTELLECTUAL PROPERTY and STANDARDS GMBH; LANGER, Nicolle; SCHILDKNECHT, Christian; WATANABE, Soichi; FUCHS, Evelyn; WAGENBLAST, Gerhard; LENNARTZ, Christian; MOLT, Oliver; DORMANN, Korinna; HUNZE, Arvid; KRAUSE, Ralf; SCHMID, Guenter; HEUSER, Karsten; VAN ELSBERGEN, Volker; BOERNER, Herbert Friedrich Patent: WO2011/125020 A1, 2011 ; Location in patent: Page/Page column 89 ;