Compound for organic photoelectric device and organic photoelectric device including the same
A compound for an organic photoelectric device and an organic photoelectric device including the same, the compound being represented by the following Chemical Formula 1:
1. A compound for an organic photoelectric device represented by the following Chemical Formula 1:
wherein, in Chemical Formula 1,
Ar1 is an unsubstituted C10 to C30 fused aryl group or a substituted C10 to C30 fused aryl group substituted with a C1 to C30 alkyl group, a C1 to C10 alkylsilyl group, a C3 to C30 cycloalkyl group, a C6 to C30 aryl group, a C1 to C10 alkoxy group, a fluoro group, a C1 to C10 trifluoroalkyl group, or a cyano group,
Ar2 is a substituted or unsubstituted quinolinyl group or a substituted or unsubstituted isoquinolinyl group,
L1 is a substituted or unsubstituted C6 to C20 arylene group, and
n and m are integers of 1 or 2, m+n being 3.
2. The compound for an organic photoelectric device as claimed in claim 1 , wherein Ar1 is selected from a substituted or unsubstituted naphthyl group, a substituted or unsubstituted naphthylphenyl group, a substituted or unsubstituted phenanthrenyl group, a substituted or unsubstituted anthracenyl group, and a substituted or unsubstituted pyrenyl group.
3. The compound for an organic photoelectric device as claimed in claim 1 , wherein Ar2 is a substituted or unsubstituted quinolinyl group.
4. The compound for an organic photoelectric device as claimed in claim 3 , wherein L1 is linked to Ar2 at a number 4 or 8 position of the substituted or unsubstituted quinolinyl group thereof.
5. The compound for an organic photoelectric device as claimed in claim 1 , wherein L1 is selected from a substituted or unsubstituted phenylene, a substituted or unsubstituted biphenylene, and a substituted or unsubstituted naphthylene.
6. An organic photoelectric device, comprising:
an anode;
a cathode, and
one or more organic thin layers between the anode and cathode,
wherein at least one of the organic thin layers includes the compound for an organic photoelectric device as claimed in claim 1 .
7. The organic photoelectric device as claimed in claim 6 , wherein the one or more organic thin layers includes at least one of an emission layer, a hole transport layer (HTL), a hole injection layer (HIL), an electron transport layer (ETL), an electron injection layer (EIL), and a hole blocking layer.
8. The organic photoelectric device as claimed in claim 6 , wherein the at least one organic thin layer includes at least one of an electron transport layer (ETL) and an electron injection layer (EIL), the compound for the organic photoelectric device being included in the electron transport layer (ETL) or the electron injection layer (EIL).
9. The organic photoelectric device as claimed in claim 6 , wherein the at least one organic thin layer includes an emission layer, the compound for the organic photoelectric device being included in the emission layer.
10. The organic photoelectric device as claimed in claim 6 , wherein the at least one organic thin layer includes an emission layer, the compound for the organic photoelectric device being a phosphorescent or fluorescent host material in the emission layer.
11. The organic photoelectric device as claimed in claim 6 , wherein the at least one organic thin layer includes an emission layer, the compound for the organic photoelectric device being a fluorescent blue dopant material in the emission layer.
12. The organic photoelectric device as claimed in claim 6 , wherein the organic photoelectric device is an organic light emitting device, an organic solar cell, an organic transistor, an organic photo-conductor drum, or an organic memory device.