Vinyl-based polymer with silicon or/and tin and organic light emission diode using the same

1. A polymer for an organic layer of an organic light emitting diode, the polymer comprising a repeat unit represented by General Formula 2, and formed by polymerization of a monomer represented by General Formula 1:

wherein in General Formulas 1 and 2:

X represents silicon (Si) or tin (Sn);

Ar 1 , Ar 2 , and Ar 3 are the same or different and each represents a C1-C30 substituted or non-substituted alkyl group, a C1-C30 substituted or non-substituted acyl group, a C1-C30 substituted or non-substituted alkoxycarbonyl group, a C1-C30 substituted or non-substituted alkoxy group, a C2-C30 substituted or non-substituted alkenyl group, a C2-C30 substituted or non-substituted alkynyl group, a C2-C30 substituted or non-substituted alkylcarboxyl group, a C6-C30 substituted or non-substituted aryl group, a C6-C30 substituted or non-substituted aralkyl group, a C6-C30 substituted or non-substituted aralkyloxy group, a C2-C30 substituted or non-substituted heteroaryl group, a C2-C30 substituted or non-substituted heteroaryloxy group, a C6-C30 substituted or non-substituted aryloxy group, or a C4-C30 substituted or non-substituted cycloalkyl group;

Y represents a single bond, a substituted or non-substituted alkylene group, a substituted or non-substituted cycloalkylene group, a substituted or non-substituted acyl group, a substituted or non-substituted alkenylene group, a substituted or non-substituted alkynylene group, a C7-C30 substituted or non-substituted arylene group, a substituted or non-substituted pyridine group, a substituted or non-substituted pyrimidine group, a substituted or non-substituted oxyalkylene group, a substituted or non-substituted oxyarylene group, a substituted or non-substituted oxycarbonyl group, a substituted or non-substituted alkoxycarbonyl group, a substituted or non-substituted alkylcarboxyl group, a substituted or non-substituted amide group, or a substituted or non-substituted urethane group;

R 1 and R 2 are the same or different and each represents a hydrogen atom, an alkyl group, an alkenyl group, an aryl group, an alkoxy group, an aryloxy group, a hetero-oxy group, a silyloxy group, an acyl group, an alkoxycarbonyl group, an acyloxy group, an acylamino group, an alkoxycarbonylamino group, an allyloxycarbonylamino group, a sulfamoylamino group, a sulfonyl group, an alkylthio group, an arylthio group, a heterocyclic thiol group, a sulfonyl group, an ureide group, a phosphoamide group, a hydroxyl group, a halogen, a cyano group, a sulfone group, a carboxyl group, a nitro group, a heteroatom, or a silyl group; and

n is an integer from 1 to 1,000,000.

2. The polymer as claimed in claim 1 , further comprising a repeat unit represented by General Formula 4, and formed by polymerization of a monomer represented by General Formula 3:

wherein in General Formulas 3 and 4:

L represents a substituted or unsubstituted carbazole group, a substituted or unsubstituted triphenylamine group, a substituted or unsubstituted phenyl group, a substituted or unsubstituted naphthyl group, a substituted or unsubstituted anthracenyl group, or a substituted or unsubstituted pyridyl group, wherein the substituted carbazole group, the substituted triphenylamine group, the substituted phenyl group, the substituted naphthyl group, the substituted anthracenyl group, or the substituted pyridyl group are substituted by one or more of: a cyano group, a hydroxyl group, a C1-C30 (di-)alkylaminocarbonyl group, a halogen, a hydroxyl group, a silyl group, a C1-C30 alkyl group, a C6-C18 aryl group, a C1-C30 alkoxy group, a C1-C30 alkoxycarbonyl group, a C1-C30 acyloxy group, an acylamino group, a benzodiazole group, an oxidazole group, a triazole group, and a C1-C30 alkylcarbonyl group;

R 1 and R 2 are the same or different and each represents a hydrogen atom, an alkenyl group, an aryl group, an alkoxy group, an aryloxy group, a hetero-oxy group, a silyloxy group, an acyl group, an alkoxycarbonyl group, an acyloxy group, an acylamino group, an alkoxycarbonylamino group, an allyloxycarbonylamino group, a sulfamoylamino group, a sulfonyl group, an alkylthio group, an arylthio group, a heterocyclic thiol group, a sulfonyl group, an ureide group, a phosphoamide group, a hydroxyl group, a halogen, a cyano group, a sulfone group, a carboxyl group, a nitro group, a heteroatom, or a silyl group; and

n is an integer from 1 to 1,000,000.

3. The polymer as claimed in claim 2 , wherein the repeat unit represented by General Formula 2 forms at least 0.5% by weight of the entire polymer.

4. The polymer as claimed in claim 2 , wherein the repeat unit represented by General Formula 4 forms at least 0.5% by weight of the entire polymer.

5. The polymer as claimed in claim 1 or 2 , wherein

the monomer represented by General Formula 1 is one of the monomers Q-1 to Q-6:

wherein in monomers Q-1 to Q-6, X, Y, Ar 1 , Ar 2 , Ar 3 , R 1 , and R 2 each represent the same groups as in General Formula 1, and:

Z represents a single bond, a C1-C30 substituted or non-substituted alkylene group, a C1-C30 substituted or non-substituted acyl group, a C1-C30 substituted or non-substituted alkoxycarbonyl group, a C1-C30 substituted or non-substituted oxyalkylene group, a C2-C30 substituted or non-substituted alkenylene group, a C2-C30 substituted or non-substituted alkynylene group, a C2-C30 substituted or non-substituted alkylcarboxyl group, or a substituted or non-substituted cycloalkylene group;

at least one of A and B is a nitrogen atom;

R 3 -R 10 and R 3 ′-R 10 ′ are the same or different and each represents a C1-C30 substituted or non-substituted alkyl group, a C1-C30 substituted or non-substituted acyl group, a C1-C30 substituted or non-substituted alkoxycarbonyl group, a C1-C30 substituted or non-substituted alkoxy group, a C2-C30 substituted or non-substituted alkenyl group, a C2-C30 substituted or non-substituted alkynyl group, a C2-C30 substituted or non-substituted alkylcarboxyl group, a C6-C30 substituted or non-substituted aryl group, a C6-C30 substituted or non-substituted aralkyl group, a C6-C30 substituted or non-substituted aralkyloxy group, a C2-C30 substituted or non-substituted heteroaryl group, a C2-C30 substituted or non-substituted heteroaryloxy group, a C6-C30 substituted or non-substituted aryloxy group, a C4-C30 substituted or non-substituted cycloalkyl group, —N(R)(R′), a cyano group, a hydroxyl group, or a carboxyl group, wherein R and R′ independently represent hydrogen, a C1-C30 alkyl group, a C6-C30 aryl group, or a C2-C30 heteroaryl group, and two or more neighboring groups of R 3 -R 10 and R 3 ′-R 10 ′ are optionally connected to form a ring;

M is 0 or an integer from 2 to 10; and

1 is an integer from 0 to 10.

6. The polymer as claimed in claim 1 or 2 , wherein the monomer represented by General Formula 1 is one of the monomers M-1 to M-6, M-17 to M-20, and M-22 to M-25:

7. The polymer as claimed in claim 1 or 2 , wherein the repeat unit represented by General Formula 2 is one of the repeat units P-1 to P-5, P-8, P-9, P-11, and P-13 to P-15:

8. The polymer as claimed in claim 5 , wherein the repeat unit represented by General Formula 2 is formed by polymerization of one of the monomers Q-1 to Q-6, and is represented by one of the repeat units X-1 to X-6:

wherein in repeat units X-1 to X-6, X, Y, Z, A, B, Ar 1 , Ar 2 , Ar 3 , R 1 , R 2 , R 3 -R 10 , R 3 ′-R 10 ′, M, and 1 each represents the same as in monomers Q-1 to Q-6, and n is an integer from 1 to 1,000,000.

9. The polymer as claimed in claim 2 , wherein the monomer represented by General Formula 3 is one of the following monomers Y-1 to Y-9:

10. The polymer as claimed in claim 2 , wherein the repeat unit represented by General Formula 4 is one of the repeat units Z-1 to Z-9:

11. The polymer as claimed in claim 1 or 2 , wherein the polymer has a weight average molecular weight of 1,000 to 5,000,000.

12. The polymer as claimed in claim 1 or 2 , wherein the polymer has a number average molecular weight of 500 to 2,000,000.

13. An organic light emitting diode comprising a pair of electrodes, and an organic layer containing the polymer as claimed in claim 1 or 2 .

14. The polymer as claimed in claim 1 , wherein Y is a single bond.

15. The polymer as claimed in claim 1 , wherein Y is a C7-C30 substituted or non-substituted arylene group.

16. The polymer as claimed in claim 14 , wherein the monomer represented by General Formula 1 is one of the monomers M-7 to M-16 and M-21:

17. The polymer as claimed in claim 14 , wherein the repeat unit represented by General Formula 2 is one of the repeat units P-6, P-7, P-10, and P-12:

18. The polymer as claimed in 2 , wherein the polymer includes one of the repeat units P-16 to P-18:

wherein in repeat units P-16 to P-18, 1 and m are each an integer from 1 to 1,000,000.