Material for organic electroluminescent device and organic electroluminescent device using the same
A material for an organic electroluminescent device and an organic electroluminescent device including the same, the material including a monoamine compound represented by the following Formula 1:
1. A material for an organic electroluminescent device, the material comprising a monoamine compound represented by the following Formula 1:
wherein, in Formula 1,
R 1 and R 2 are each independently a hydrogen atom, a halogen atom, an alkyl group having 1 to 15 carbon atoms, a substituted or unsubstituted aryl group having 6 to 30 ring carbon atoms, or a substituted or unsubstituted heteroaryl group having 1 to 30 ring carbon atoms, and
Ar 1 is a substituted or unsubstituted phenanthrenyl group.
2. The material for an organic electroluminescent device as claimed in claim 1 , wherein all dibenzofuranyl groups that are directly bonded with a nitrogen atom of the monoamine are bound to the nitrogen atom at a 3 position of the dibenzofuranyl group.
3. A material for an organic electroluminescent device, wherein the material includes one of the following compounds:
4. An organic electroluminescent device comprising the material for an organic electroluminescent device as claimed in claim 1 .
5. The organic electroluminescent device as claimed in claim 4 , wherein the material for an organic electroluminescent device is included in a hole transport layer.
6. An organic electroluminescent device comprising a material for an organic electroluminescent device, wherein the material includes one of the following compounds: