The present invention relates to organic electroluminescent devices which comprise mixtures of at least two electron-conducting materials, in particular as matrix for phosphorescent emitters.
申请公布号
EP2936577(B1)
申请公布日期
2016.12.28
申请号
EP20130798937
申请日期
2013.11.27
申请人
Merck Patent GmbH
发明人
PARHAM, Amir, Hossain;PFLUMM, Christof;JATSCH, Anja;EBERLE, Thomas;STOESSEL, Philipp;KROEBER, Jonas, Valentin;KAISER, Joachim
