RED PHOSPHORESCENT COMPOUND AND ORGANIC LIGHT EMITTING DIODE DEVICE USING THE SAME
申请人:LG DISPLAY CO., LTD.
公开号:US20140175402A1
公开(公告)日:2014-06-26
The present invention provides a phosphorescent compound of one of following formulas:
本发明提供了以下公式之一的磷光化合物: