Indene derivatives and organic light emitting diode using the same
申请人:Lee Woong Dae
公开号:US20070090353A1
公开(公告)日:2007-04-26
The present invention provides an indene derivatives having a new structure and an organic light-emitting diode using the same. The organic light-emitting diode according to the present invention shows improved effects in efficiency, driving voltage and stability.