Compound for an organic photoelectric device, organic photoelectric device including the same, and display device including the organic photoelectric device
A compound for an organic photoelectric device, an organic photoelectric device including the same, and a display device including the organic photoelectric device, the compound being represented by the following Chemical Formula 1:
1. A compound for an organic photoelectric device, the compound being represented by the following Chemical Formula 1:
wherein, in Chemical Formula 1:
Ar 1 to Ar 4 are each independently a substituted or unsubstituted C6 to C30 aryl group or a substituted or unsubstituted C3 to C30 heteroaryl group,
X 1 to X 6 are each independently N or CH, provided that at least one of X 1 to X 3 is N and at least one of X 4 to X 6 is N,
Y 1 is selected from the group of O, S, NH and NR, wherein R is selected from the group of a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C3 to C30 heteroaryl group, a substituted or unsubstituted C1 to C6 alkyl group, a substituted or unsubstituted C3 to C30 cycloalkyl group, a substituted or unsubstituted cyano group, a substituted or unsubstituted nitro group, a substituted or unsubstituted carbonyl group, and a substituted or unsubstituted amide group,
Y 2 is CH or N, and
B 1 is selected from the group of a substituted or unsubstituted naphthyl group, a substituted or unsubstituted anthracenyl group, a substituted or unsubstituted phenanthrenyl group, a substituted or unsubstituted pyrenyl group, a substituted or unsubstituted perylenyl group, a substituted or unsubstituted chrysenyl group, a substituted or unsubstituted pyridinyl group, a substituted or unsubstituted quinolinyl group, a substituted or unsubstituted benzoquinolinyl group, and a substituted or unsubstituted phenanthrolinyl group.
2. The compound for an organic photoelectric device as claimed in claim 1 , wherein the compound for an organic photoelectric device represented by Chemical Formula 1 is represented by the following Chemical Formula 2:
wherein, in Chemical Formula 2,
Ar 1 to Ar 4 are each independently a substituted or unsubstituted C6 to C30 aryl group or a substituted or unsubstituted C3 to C30 heteroaryl group,
X 1 to X 6 are each independently N or CH, provided that at least one of X 1 to X 3 is N and at least one of X 4 to X 6 is N,
Y 1 is selected from the group of O, S, NH, and NR, wherein R is selected from the group of a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C3 to C30 heteroaryl group, a substituted or unsubstituted C1 to C6 alkyl group, a substituted or unsubstituted C3 to C30 cycloalkyl group, a substituted or unsubstituted cyano group, a substituted or unsubstituted nitro group, a substituted or unsubstituted carbonyl group, and a substituted or unsubstituted amide group,
Y 2 is CH or N, and
B 1 is selected from the group of a substituted or unsubstituted naphthyl group, a substituted or unsubstituted anthracenyl group, a substituted or unsubstituted phenanthrenyl group, a substituted or unsubstituted pyrenyl group, a substituted or unsubstituted perylenyl group, a substituted or unsubstituted chrysenyl group, a substituted or unsubstituted pyridinyl group, a substituted or unsubstituted quinolinyl group, a substituted or unsubstituted benzoquinolinyl group, and a substituted or unsubstituted phenanthrolinyl group.
3. The compound for an organic photoelectric device as claimed in claim 1 , wherein Ar 1 to Ar 4 are each independently a substituted or unsubstituted phenyl group, a substituted or unsubstituted naphthyl group, a substituted or unsubstituted anthracenyl group, a substituted or unsubstituted phenanthrenyl group, a substituted or unsubstituted perylenyl group, a substituted or unsubstituted chrysenyl group, a substituted or unsubstituted pyridinyl group, a substituted or unsubstituted pyridazinyl group, a substituted or unsubstituted quinolinyl group, or a substituted or unsubstituted isoquinolinyl group.
4. A compound for an organic photoelectric device, the compound being represented by one of the following Chemical Formulae 4 to 7, 9, 10, 12 to 15, 17, 18, 20 to 23, 25, 26, 28 to 31, 33, 34, 36 to 39, 41, 42, 44 to 47, 49, 50, 52 to 55, 57, 58, 60 to 63, 65, 66, 68 to 71, 73, 74, 76 to 79, 81, 82, 84 to 87, 89, 90, 92 to 95, 97, 98, 100 to 103, 105, 106, 108 to 111, 113, 114, 116 to 119, 121, 122, 124 to 127, 129, 130, 132 to 135, 137, 138, 140 to 143, 145, 146, 148 to 151, 153, 154, 156 to 159, 161, 162, 164 to 167, 169, 170, 172 to 175, 177, 178, 180 to 183, 185, and 186:
5. An organic photoelectric device, comprising:
an anode,
a cathode, and
at least one organic thin layer between the anode and the cathode, the at least one organic thin layer including the compound for an organic photoelectric device as claimed in claim 1 .
6. The organic photoelectric device as claimed in claim 5 , wherein the at least one organic thin layer is 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.
7. The organic photoelectric device as claimed in claim 5 , wherein:
the at least one organic thin layer includes one of an electron transport layer (ETL) and an electron injection layer (EIL), and
the compound for an organic photoelectric device is included in the electron transport layer (ETL) or the electron injection layer (EIL).
8. The organic photoelectric device as claimed in claim 5 , wherein:
the at least one organic thin layer includes an emission layer, and
the compound for an organic photoelectric device is included in the emission layer.
9. The organic photoelectric device as claimed in claim 5 , wherein:
the at least one organic thin layer includes an emission layer, and
the compound for an organic photoelectric device is a phosphorescent or fluorescent host material in the emission layer.
10. The organic photoelectric device as claimed in claim 5 , wherein:
the at least one organic thin layer includes an emission layer, and
the compound for an organic photoelectric device is a fluorescent blue dopant material in the emission layer.
11. The organic photoelectric device as claimed in claim 5 , 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.
12. A display device including the organic photoelectric device as claimed in claim 5 .
13. An organic photoelectric device, comprising:
an anode,
a cathode, and
at least one organic thin layer between the anode and the cathode, the at least one organic thin layer including the compound for an organic photoelectric device as claimed in claim 2 .
14. A display device including the organic photoelectric device as claimed in claim 13 .
15. An organic photoelectric device, comprising:
an anode,
a cathode, and
at least one organic thin layer between the anode and the cathode, the at least one organic thin layer including the compound for an organic photoelectric device as claimed in claim 4 .
16. The organic photoelectric device as claimed in claim 15 , wherein the at least one organic thin layer is 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.
17. The organic photoelectric device as claimed in claim 15 , wherein:
the at least one organic thin layer includes one of an electron transport layer (ETL) and an electron injection layer (EIL), and
the compound for an organic photoelectric device is included in the electron transport layer (ETL) or the electron injection layer (EIL).