MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT, AND ORGANIC ELECTROLUMINESCENT ELEMENT USING SAME
申请人:Numata Masaki
公开号:US20130020565A1
公开(公告)日:2013-01-24
Provided is a material for an organic electroluminescence device having a specific structure in which a dibenzothiophenyl group or a carbazolyl group is bonded to a carbazolyl group at its N-position (9-position) directly or through a linking group. Further provided is an organic electroluminescence device including one or more organic thin film layers including a light emitting layer between a cathode and an anode, in which at least one organic thin film layer contains the material for an organic electroluminescence device of the present invention.
提供了一种具有特定结构的有机电致发光器件材料,其中二苯并噻吩基团或咔唑基团直接或通过连接基团连接到其N位(9位)的咔唑基团。进一步提供了一种有机电致发光器件,包括一个或多个有机薄膜层,包括一个发光层,位于阴极和阳极之间,其中至少一个有机薄膜层含有本发明的有机电致发光器件材料。