Organic compounds for organic electronic devices and terminals
Organic compounds, and organic electronic devices and terminals that include the organic compounds, are disclosed. The organic compounds have aryl or hetero aryl groups condensed with inden and indole groups. When included in an organic electronic device or terminal, the organic compound improves the luminous efficiency, the stability, and the lifetime of the organic electronic device or terminal.
1. A compound represented by one of the Formulas below:
wherein X represents carbon and Y represents carbon or nitrogen,
R 1 and R 2 are the same or different, and each is independently selected from the group consisting of hydrogen, and a substituted or unsubstituted heteroaryl group having 5 to 11 or 13 to 60 nuclear carbon atoms,
R 3 is selected from the group consisting of hydrogen, a substituted or unsubstituted aryl group having 6 to 24 nuclear carbon atoms, and a substituted or unsubstituted heteroaryl group having 4 to 24 nuclear carbon atoms, and
R 6 and R 7 are the same or different and each is independently selected from the group consisting of hydrogen, unsubstituted phenyl group, and a substituted or unsubstituted alkyl group having 1 to 20 carbon atoms; or
wherein X represents carbon and Y represents carbon or nitrogen,
R 1 and R 2 are the same or different, and each is independently selected from the group consisting of hydrogen, and a substituted or unsubstituted heteroaryl group having 5 to 11 or 13 to 60 nuclear carbon atoms,
R 3 is selected from the group consisting of hydrogen, a substituted or unsubstituted aryl group having 6 to 24 nuclear carbon atoms, and a substituted or unsubstituted heteroaryl group having 4 to 24 nuclear carbon atoms, and
R 6 and R 7 are the same or different and each is independently selected from the group consisting of hydrogen, unsubstituted phenyl, and a substituted or unsubstituted alkyl group having 1 to 20 carbon atoms.
2. The compound as claimed in claim 1 , wherein at least one of R 1 through R 3 , R 6 , and R 7 forms a ring together with an adjacent position which is either another R 1 through R 3 , R 6 , and R 7 , or pertains to a different group.
3. An organic electronic device comprising one or more organic material layers comprising the compound as claimed in claim 1 .
4. The organic electronic device as claimed in claim 3 , wherein the organic material layers are formed by a soluble process of the compound.
5. The organic electronic device as claimed in claim 3 , wherein the organic electronic device is an organic light emitting device in which a first electrode, said one or more organic material layers, and a second electrode are sequentially layered.
6. The organic electronic device as claimed in claim 5 , wherein the organic material layers comprise a light emitting layer, and the compound as claimed in claim 3 is used as a light emitting host material of the light emitting layer.
7. The organic electronic device as claimed in claim 5 , wherein the organic material layers comprise a hole transport layer, and the compound as claimed in claim 3 is used for the hole transport layer.
8. The organic electronic device as claimed in claim 5 , wherein the organic material layers comprise a hole injection layer, and the compound as claimed in claim 3 is used for the hole injection layer.
9. A terminal comprising a display device and a control part for driving the display device, the display device comprising the organic electronic device as claimed in claim 3 .
10. The terminal as claimed in claim 9 , wherein the organic electronic device is any one of an organic light emitting device (OLED), an organic solar cell, an organic photo conductor (OPC) drum, an organic transistor (organic TFT), a photodiode, an organic laser, and a laser diode.
11. The organic electronic device as claimed in claim 5 , wherein the organic material layers comprise a light emitting layer, and the compound as claimed in claim 3 is used as a light emitting host material of the light emitting layer.
12. The organic electronic device as claimed in claim 5 , wherein the organic material layers comprise a hole transport layer, and the compound as claimed in claim 3 is used for the hole transport layer.
13. The organic electronic device as claimed in claim 5 , wherein the organic material layers comprise a hole injection layer, and the compound as claimed in claim 3 is used for the hole injection layer.
14. The compound as claimed in claim 1 , which is represented by the Formula below:
15. A compound represented by one of the Formulas below,
16. An organic electronic device comprising one or more organic material layers comprising a compound as claimed in claim 15 .
17. A compound represented by one of the Formulas below,
18. The compound as claimed in claim 17 , wherein the compound is
19. An organic electronic device comprising one or more organic material layers comprising the compound as claimed in claim 17 .