申请人:Kim Young-Kook
                            
                            
                                公开号:US20110049484A1
                            
                            
                                公开(公告)日:2011-03-03
                            
                            Embodiments of the present invention are directed to heteroarylamine compounds and organic light-emitting devices including the heteroarylamine compounds. The organic light-emitting devices using the heteroarylamine compounds have high-efficiency, low driving voltages, high luminance and long lifespans.