The invention relates to the improvement of organic electroluminescent devices in particular devices that emit light in the blue spectrum. To achieve this, compounds according to formula (1) are used as dopants in the emitting layer.
申请公布号
CA2608765(C)
申请公布日期
2014.01.28
申请号
CA20062608765
申请日期
2006.04.21
申请人
MERCK PATENT GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG
发明人
VESTWEBER, HORST;HEIL, HOLGER;STOESSEL, PHILIPP;BUESING, ARNE;PARHAM, AMIR HOSSAIN;FORTTE, ROCCO
