发明申请
US20130306957A1 ORGANIC ELECTROLUMINESCENT ELEMENT 审中-公开
有机电致发光元件

ORGANIC ELECTROLUMINESCENT ELEMENT
摘要:
An organic electroluminescence device including an anode, an emitting layer, a blocking layer, an electron-injecting layer and a cathode in this sequence, the emitting layer including a host and a styrylamine derivative having a specific structure; and the triplet energy ETb of the blocking layer being larger than the triplet energy ETh of the host.
信息查询
0/0