Compound for organic electronic element, organic electronic element using the same and electronic device thereof

1. A compound represented by Formula below:

wherein R 1 to R 10 are independently selected from the group consisting of hydrogen, deuterium, halogen, a C 6 to C 60 aryl group, a fluorenyl group, a fused ring group of a C 3 to C 60 aliphatic ring and a C 6 to C 60 aromatic ring, a C 2 to C 60 heterocyclic group containing at least one heteroatom selected from the group consisting of O, N, S, Si, and P, -L-N(R′)(R″), a C 1 to C 50 alkyl group, a C 2 to C 20 alkenyl group, a C 1 to C 30 alkoxy group, and a C 6 to C 30 aryloxy group, with the proviso that R 5 and R 6 are linked to each other to form a ring and when R 5 and R 6 form the ring, adjacent groups of R 1 to R 4 and/or adjacent groups of R 8 to R 10 are linked together to form a ring and/or adjacent groups of R 7 and R 8 are linked together to form an aromatic ring;

X and Y are independently S, O, or SiR 31 R 32 wherein, R 31 and R 32 are independently hydrogen, a C 6 to C 60 aryl group, a C 2 to C 60 heterocyclic group containing at least one heteroatom selected from the group consisting of O, N, S, Si, and P, or a C 1 to C 50 alkyl group, and m and n are each 0 or 1 with the proviso that m+n is an integer equal to or greater than 1;

L is selected from the group consisting of a single bond; a C 6 to C 60 arylene group; a fluorenyl group; a C 2 to C 60 heterocyclic group containing at least one heteroatom selected from the group consisting of O, N, S, Si, and P, and a bivalent aliphatic hydrocarbon group, wherein, the arylene group, the fluorenyl group, the heterocyclic group, and the aliphatic hydrocarbon group are optionally substituted by one or more substituents selected from the group consisting of a nitro group, a cyano group, a halogen group, a C 1 to C 20 alkyl group, a C 6 to C 20 aryl group, a C 2 to C 20 heterocyclic group, a C 1 to C 20 alkoxy group, and an amino group;

Ar 1 is a C 2 to C 60 heterocyclic group containing at least one heteroatom selected from the group consisting of O, N, S, Si, and P, a C 6 to C 60 aryl group, a fluorenyl group, or —N(R′)(R″), and

R′ and R″ are independently a C 2 to C 60 heterocyclic group containing at least one heteroatom selected from the group consisting of O, N, S, Si, and P, a C 6 to C 60 aryl group, or a fluorenyl group;

wherein, when X or Y is S and L-Ar 1 forms a heterocyclic ring containing pyrimidine moiety, L-Ar 1 is a C 5 to C 8 heterocyclic ring,

when R 1 to R 4 and R 7 to R 10 , Ar 1 , R′, and R″ are an aryl group, R 1 to R 4 and R 7 to R 10 , Ar 1 , R′, and R″ are optionally substituted by one or more substituents selected from the group consisting of deuterium, halogen, a silane group, a boron group, a germanium group, a cyano group, a nitro group, a C 1 to C 20 alkylthio group, a C 1 to C 20 alkoxy group, a C 1 to C 20 alkyl group, a C 2 to C 20 alkenyl group, a C 2 to C 20 alkynyl group, a C 6 to C 20 aryl group, a C 6 to C 20 aryl group substituted by deuterium, a C 2 to C 20 heterocyclic group, a C 3 to C 20 cycloalkyl group, a C 7 to C 20 arylalkyl group, and a C 8 to C 20 arylalkenyl group;

when R 1 to R 4 and R 7 to R 10 , Ar 1 , R′, and R″ are an heterocyclic group, R 1 to R 4 and R 7 to R 10 , Ar 1 , R′, and R″ are optionally substituted by one or more substituents selected from the group consisting of deuterium, halogen, a silane group, a cyano group, a nitro group, a C 1 to C 20 alkoxy group, a C 1 to C 20 alkyl group, a C 2 to C 20 alkenyl group, a C 6 to C 20 aryl group, a C 6 to C 20 aryl group substituted by deuterium, a C 2 to C 20 heterocyclic group, a C 3 to C 20 cycloalkyl group, a C 7 to C 20 arylalkyl group, and a C 8 to C 20 arylalkenyl group;

when R 1 to R 4 and R 7 to R 10 , Ar 1 , R′, and R″ are a fluorenyl group, R 1 to R 4 and R 7 to R 10 , Ar 1 , R′, and R″ are optionally substituted by one or more substituents selected from the group consisting of deuterium, halogen, a silane group, a cyano group, a C 1 to C 20 alkyl group, a C 2 to C 20 alkenyl group, a C 6 to C 20 aryl group, a C 6 to C 20 aryl group substituted by deuterium, a C 2 to C 20 heterocyclic group, and a C 3 to C 20 cycloalkyl group;

when adjacent groups of R 1 to R 10 form a ring by linking together, the ring is optionally substituted by one or more substituents selected from the group consisting of deuterium, halogen, a silane group, a boron group, a germanium group, a cyano group, a nitro group, a C 1 to C 20 alkylthio group, a C 1 to C 20 alkoxy group, a C 1 to C 20 alkyl group, a C 2 to C 20 alkenyl group, a C 2 to C 20 alkynyl group, a C 6 to C 20 aryl group, a C 6 to C 20 aryl group substituted by deuterium, a C 2 to C 20 heterocyclic group, a C 3 to C 20 cycloalkyl group, a C 7 to C 20 arylalkyl group, and a C 8 to C 20 arylalkenyl group;

when R 1 to R 4 and R 7 to R 10 are an alkyl group, R 1 to R 4 and R 7 to R 10 are optionally substituted by one or more substituents selected from the group consisting of halogen, a silane group, a boron group, a cyano group, a C 1 to C 20 alkoxy group, a C 1 to C 20 alkyl group, a C 2 to C 20 alkenyl group, a C 6 to C 20 aryl group, a C 6 to C 20 aryl group substituted by deuterium, a C 2 to C 20 heterocyclic group, a C 7 to C 20 arylalkyl group, and a C 8 to C 20 arylalkenyl group;

when R 1 to R 4 and R 7 to R 10 are an alkenyl group, R 1 to R 4 and R 7 to R 10 are optionally substituted by one or more substituents selected from the group consisting of deuterium, halogen, a silane group, a cyano group, a C 1 to C 20 alkoxy group, a C 1 to C 20 alkyl group, a C 2 to C 20 alkenyl group, a C 6 to C 20 aryl group, a C 6 to C 20 aryl group substituted by deuterium, a C 2 to C 20 heterocyclic group, a C 3 to C 20 cycloalkyl group, a C 7 to C 20 arylalkyl group, and a C 8 to C 20 arylalkenyl group;

when R 1 to R 4 and R 7 to R 10 are an alkoxy group, R 1 to R 4 and R 7 to R 10 are optionally substituted by one or more substituents selected from the group consisting of deuterium, halogen, a silane group, a C 1 to C 20 alkyl group, a C 6 to C 20 aryl group, a C 6 to C 20 aryl group substituted by deuterium, a C 2 to C 20 heterocyclic group, and a C 3 to C 20 cycloalkyl group; and

when R 1 to R 4 and R 7 to R 10 are an aryloxy group, R 1 to R 4 and R 7 to R 10 are optionally substituted by one or more substituents selected from the group consisting of deuterium, a silane group, a cyano group, a C 1 to C 20 alkyl group, a C 6 to C 20 aryl group, a C 6 to C 20 aryl group substituted by deuterium, a C 2 to C 20 heterocyclic group, and a C 3 to C 20 cycloalkyl group.

2. The compound as claimed in claim 1 , wherein the compound is represented by one of Formulas below:

wherein R 1 to R 10 , X, Y, L, and Ar 1 are as defined in Formula 1 of claim 1 .

3. The compound as claimed in claim 1 , wherein the compound is represented by Formula below:

wherein R 1 to R 10 , X, Y, m, n, L, and Ar 1 are as defined in Formula of claim 1 , and the ring A is an aromatic ring or a hetero ring.

4. The compound as claimed in claim 3 , wherein the compound is represented by one of Formulas below:

wherein R 1 to R 4 , R 7 to R 10 , X, Y, L, and Ar 1 are as defined in Formula of claim 1 , the ring A is an aromatic ring or a hetero ring, Ar 2 is selected from the group consisting of hydrogen, deuterium, a halogen group, a C 1 to C 20 alkyl group, a C 2 to C 20 alkenyl group, a C 1 to C 20 alkoxy group, -L-N(R′)(R″), a C 6 to C 20 aryl group, a C 6 to C 20 aryl group substituted by deuterium, a C 7 to C 20 arylalkyl group, a C 8 to C 20 arylalkenyl group, a C 2 to C 20 heterocyclic group, a nitrile group, and an acetylene group, and X 1 to X 4 are CR 21 or N wherein, R 21 is hydrogen, deuterium, a C 6 to C 20 aryl group, or a C 2 to C 20 heterocyclic group.

5. The compound as claimed in claim 1 , wherein the compound comprises any one of compounds below:

6. An organic electronic element comprising a first electrode, a second electrode, and an organic material layer disposed between the first electrode and the second electrode, wherein the organic material layer comprising the compound as claimed in claim 1 .

7. The organic electronic element as claimed in claim 6 , wherein the organic material layer comprising the compound is formed by a soluble process.

8. The organic electronic element as claimed in claim 6 , wherein the organic material layer comprises at least one of a light emitting layer, a hole injection layer, a hole transport layer, an electron injection layer, an electron transport layer, and an emission-auxiliary layer.

9. The organic electronic element as claimed in claim 8 , wherein the organic material layer comprises the light emitting layer or the emission-auxiliary layer, and the light emitting layer or the emission-auxiliary layer comprises the compound.

10. An electronic device comprising a display device, which comprises the organic electronic element as claimed in claim 6 , and a control unit for driving the display device.

11. The electronic device as claimed in claim 10 , wherein the organic electronic element comprises at least one of an organic light emitting diode (OLED), an organic solar cell, an organic photo conductor (OPC) drum, an organic transistor (organic TFT), and an element for monochromatic or white illumination.

12. An organic electric element, comprising:

a substrate;

a first electrode formed on the substrate;

a second electrode; and

an organic material layer between the first electrode and the second electrode, the organic material layer comprising a light emitting layer, the organic material layer comprising a compound represented by Formula 1 of claim 1 .

13. The organic electric element of claim 12 , wherein the light emitting layer comprises the compound represented by Formula 1.

14. The organic electric element of claim 13 , wherein the light emitting layer comprises a host material of the compound and a dopant material.

15. The organic electric element of claim 12 , wherein the organic material layer further comprises an emission-auxiliary layer between the first electrode and the light emitting layer, and the emission-auxiliary layer comprises the compound represented by Formula 1.

16. The organic electric element of claim 12 , wherein the organic material layer further comprises a hole injection layer formed on the first electrode, a hole transport layer formed between the hole injection layer and the light emitting layer, an electron transport layer formed on the light emitting layer, an electron injection layer formed between the electron transport layer and the second electrode, and optionally an emission-auxiliary layer between the light emitting layer and the hole transport layer.

17. The organic electric element of claim 16 , wherein the light emitting layer or the emission-auxiliary layer comprises the compound represented by Formula 1.