Compound for organic photoelectric device and organic photoelectric device including the same
A compound for an organic photoelectric device an organic photoelectric device, and a display device, 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:
Ar 1 and Ar 2 are each independently a substituted or unsubstituted C6 to C30 arylene group,
Ar 3 is selected from the group of a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C5 to C30 heteroaryl group, and a substituted or unsubstituted C1 to C30 alkyl group,
A 1 to A 22 are each independently selected from the group of hydrogen, a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C5 to C30 heteroaryl group, and a substituted or unsubstituted C1 to C30 alkyl group, and
m and n are 0 or 1.
2. The compound as claimed in claim 1 , wherein Ar 3 is a substituted or unsubstituted C6 to C25 aryl group or a substituted or unsubstituted C5 to C20 heteroaryl group.
3. The compound as claimed in claim 1 , wherein Ar 3 is selected from the group of the following Chemical Formulae 3 to 10:
wherein, in the above Chemical Formulae, * refers to a position at which Ar 3 is bound.
4. An organic photoelectric device, comprising
an anode;
a cathode; and
at least one organic thin layer between the anode and cathode,
wherein the at least one organic thin layer includes the compound as claimed in claim 1 .
5. The organic photoelectric device as claimed in claim 4 , wherein the at least one organic thin layer includes one selected from the group of an emission layer, a hole transport layer (HTL), a hole injection layer (HIL), an electron transport layer (ETL), an electron injection layer (EIL), a hole blocking layer, and a combination thereof.
6. The organic photoelectric device as claimed in claim 4 , wherein:
the at least one organic thin layer includes an electron transport layer (ETL) or an electron injection layer (EIL), and
the compound is included in the electron transport layer (ETL) or the electron injection layer (EIL).
7. The organic photoelectric device as claimed in claim 4 , wherein:
the at least one organic thin layer includes an emission layer, and
the compound is included in the emission layer.
8. The organic photoelectric device as claimed in claim 4 , wherein:
the at least one organic thin layer includes an emission layer, and
the compound is a phosphorescent or fluorescent host material in the emission layer.
9. The organic photoelectric device as claimed in claim 4 , wherein:
the at least one organic thin layer includes an emission layer, and
the compound is a fluorescent blue dopant material in the emission layer.
10. The organic photoelectric device as claimed in claim 4 , wherein the organic photoelectric device is selected from the group of an organic light emitting diode, an organic solar cell, an organic transistor, an organic photo-conductor drum, and an organic memory device.
11. A display device comprising the organic photoelectric device as claimed in claim 4 .
12. A compound for an organic photoelectric device represented by one of the following Chemical Formulae 11 to 81:
13. The compound as claimed in claim 1 , wherein the compound represented by Chemical Formula 1 is represented by the following Chemical Formula 2:
wherein:
Ar 3 is selected from the group of a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C5 to C30 heteroaryl group, and a substituted or unsubstituted C1 to C30 alkyl group, and
A 1 to A 22 are each independently selected from the group of hydrogen, a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C5 to C30 heteroaryl group, and a substituted or unsubstituted C1 to C30 alkyl group.
14. The compound as claimed in claim 13 , wherein at least one of A 1 , A 3 , A 7 , A 9 , A 12 , A 14 , A 15 , A 17 , A 20 , and A 22 independently selected from the group of a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C5 to C30 heteroaryl group, and a substituted or unsubstituted C1 to C30 alkyl group.
15. The compound as claimed in claim 14 , wherein at least one of A 1 , A 3 , A 7 , A 9 , A 12 , A 14 , A 15 , A 17 , A 20 , and A 22 is independently selected from the group of a substituted or unsubstituted C6 to C12 aryl group, a substituted or unsubstituted C5 to C12 heteroaryl group, and a substituted or unsubstituted C1 to C4 alkyl group.