Novel imidazoquinazoline derivative, process for preparing the same, and organic electronic device using the same
申请人:Bae Jae-Soon
公开号:US20070131929A1
公开(公告)日:2007-06-14
The present invention relates to a novel imidazoquinazoline derivative, a process for preparing the same, and an organic electronic device using the same. The imidazoquinazoline derivative according to the present invention serves as hole injecting, hole transporting, electron injecting, electron transporting, or a light emitting material in an organic electronic device including an organic light emitting device, and the device according to the present invention exhibits excellent characteristics in efficiency, operating voltage, and stability.