ORGANIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING THE SAME
申请人:Kim Kong Kyeom
公开号:US20140077166A1
公开(公告)日:2014-03-20
The present invention provides an organic light emitting device comprising a first electrode, at least one organic layer and a second electrode, laminated successively, in which at least one layer of the organic layer has a polycyclic aromatic hydrocarbon as a core and comprises at least one of a derivative in which a substituted or unsubstituted C
2-30
cycloalkane, or a substituted or unsubstituted C
5-50
polycycloalkane is directly fused to the core or fused to a substituent of the core: and a new organic compound usable in the organic light emitting device. Furthermore, the present invention provides a charge carrier extracting, injecting or transporting material which has a polycyclic aromatic hydrocarbon as a core and comprises a derivative in which a substituted or unsubstituted C
2-30
cycloalkane, or a substituted or unsubstituted C
5-50
polycycloalkane is directly fused to the core or fused to a substituent of the core.