Fenwick & West LLP
Phosphorescent compound and organic light emitting diode device using the same
The present invention provides a phosphorescent compound of following formula:
LG Display Co., Ltd.
C C H H H C H H H
C09K C09K H01L H01L H01L C09K H01L H01L H01L
inventional additional additional inventional additional additional inventional additional additional
In-Bum Joong-Hwan Jung-Keun
Song Yang Kim