COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING THE SAME, AND AN ELECTRONIC DEVICE THEREOF

1 . A compound represented by Formula 3:

wherein:

1) Q is a substituent represented by Formula Q,

2) Ar 10 is an C 6 -C 60 aryl group; or a C 6 -C 60 aryl group substituted by deuterium;

3) Ar 11 is an C 6 -C 60 aryl group; or a C 2 -C 60 heterocyclic group including at least one heteroatom of O, N, S, Si or P;

4) R 20 , R 21 and R 22 are the same or different, and each independently hydrogen; or deuterium;

5) R 23 and R 24 are the same or different, and each independently selected from the group consisting of a hydrogen; deuterium; an C 6 -C 60 aryl group; fluorenyl group; a C 2 -C 60 heterocyclic group including at least one heteroatom of O, N, S, Si or P; a fused ring group of a C 3 -C 60 aliphatic ring and a C 6 -C 60 aromatic ring; a C 3 -C 60 aliphatic ring; a C 1 -C 50 alkyl group; a C 2 -C 20 alkenyl group; a C 2 -C 20 alkynyl group; a C 1 -C 30 alkoxyl group; and a C 6 -C 30 aryloxy group; or an adjacent plurality of R 23 s or a plurality of R 24 s may be bonded to each other to form a ring,

6) X 10 is O or S,

7) r, s and u are each independently an integer of 0 to 3, t and v are each independently an integer of 0 to 4,

8) * means a position that binds to Formula 3,

wherein the aryl group, heterocyclic group, fluorenyl group, aliphatic ring group, fused ring group, alkyl group, alkenyl group, alkynyl group, alkoxy group, and aryloxy group may be substituted with one or more substituents selected from the group consisting of deuterium; halogen; silane group; siloxane group; boron group; germanium group; cyano group; nitro group; C 1 -C 20 alkylthio group; C 1 -C 20 alkoxyl group; C 1 -C 20 alkyl group; C 2 -C 20 alkenyl group; C 2 -C 20 alkynyl group; C 6 -C 20 aryl group; C 6 -C 20 aryl group substituted with deuterium; a fluorenyl group; C 2 ˜C 20 heterocyclic group; C 3 -C 20 cycloalkyl group; C 7 -C 20 arylalkyl group; and C 8 -C 20 arylalkenyl group; and also the substituents may be bonded to each other to form a saturated or unsaturated ring, wherein the term ‘ring’ means a C 3 -C 60 aliphatic ring and a C 6 -C 60 aromatic ring, or a C 2 -C 60 heterocyclic group or a fused ring formed by the combination thereof.

2 . The compound of claim 1 , wherein Formula 3 is represented by any one of Formulas 3-1 to 3-4:

wherein, Q, Ar 10 , Ar 11 , R 20 , R 21 , R 22 , r, s and t are the same as defined in claim 1 .

3 . The compound of claim 1 , wherein Formula Q is represented by any one of the following Formula Q-1 to Formula Q-4:

wherein, X 10 , R 23 , R 24 , u, v and * are the same as defined in claim 1 .

4 . The compound of claim 1 , wherein Ar 10 or Ar 11 are represented by one of Formulas Ar-1 to Ar-7:

wherein:

1) R 25 , R 26 , R 27 and R 28 are the same as the definition of R 23 in claim 1 , or an adjacent plurality of R 25 s, a plurality of R 26 S, a plurality of R 27 s, or a plurality of R 28 s may be bonded to each other to form a ring,

2) w is an integer from 0 to 5, x is an integer from 0 to 4, y is an integer from 0 to 7, z is an integer from 0 to 9,

3) * means a moiety bonded to Formula 3.

5 . The compound of claim 1 , wherein Ar 11 is represented by Formula Ar-8:

wherein:

1) Z is O, S, C(R 41 )(R 42 ), NR 43 or N, with the proviso that where Z is connected to Formula 3 in claim 1 , Z is N,

2) R 29 , R 30 , R 41 , R 42 and R 43 are the same as definition of R 23 in claim 1 , or an adjacent plurality of R 29 s, a plurality of R 30 s, a plurality of R 31 s, a plurality of R 32 s may be bonded to each other to form a ring,

3) aa and ab are independently an integer from 0 to 4;

4) * means a moiety bonded to Formula 3.

6 . The compound of claim 1 , wherein Formula 3 is represented by any one of the following compounds N 1-1 to N 1-100:

7 . An organic electronic element comprising a first electrode; a second electrode; and an organic material layer formed between the first electrode and the second electrode,

wherein the organic material layer includes an emitting layer,

wherein the emitting layer is a phosphorescent emitting layer and comprises a first host compound represented by Formula 3 in claim 1 and a second host compound represented by Formula 4 or Formula 5:

wherein:

Ar 12 , Ar 13 and Ar 14 are each independently selected from the group consisting of an C 6 -C 60 aryl group; fluorenyl group; a C 2 -C 60 heterocyclic group including at least one heteroatom of O, N, S, Si or P; a fused ring group of a C 3 -C 60 aliphatic ring and a C 6 -C 60 aromatic ring;

Ar 15 is each independently selected from the group consisting of an C 6 -C 60 aryl group; fluorenyl group; a C 2 -C 60 heterocyclic group including at least one heteroatom of O, N, S, Si or P; a fused ring group of a C 3 -C 60 aliphatic ring and a C 6 -C 60 aromatic ring; and —L″—NR f R g ;

L 12 , L 13 L 14 , L 15 and L″ are each independently selected from the group consisting of a single bond; a C 6 -C 60 arylene group; fluorenylene group; a fused ring group of a C 3 -C 60 aliphatic ring and a C 6 -C 60 aromatic ring; a C 2 -C 60 heterocyclic group including at least one heteroatom of O, N, S, Si or P;

R f and R g are each independently selected from the group consisting of an C 6 -C 60 aryl group; a fluorenyl group; a C 2 -C 60 heterocyclic group including at least one heteroatom of O, N, S, Si or P; a C 3 -C 60 aliphatic ring;

Y 10 is O, S, CR 51 R 52 or NR 53 ,

B ring is an C 6 ˜C 20 aryl group,

R 31 and R 32 are the same or different, and each independently selected from the group consisting of hydrogen; deuterium; halogen; cyano group; nitro group; an C 6 -C 60 aryl group; a fluorenyl group; a C 2 -C 60 heterocyclic group including at least one heteroatom of O, N, S, Si or P; a fused ring group of a C 3 -C 60 aliphatic ring and a C 6 -C 60 aromatic ring; a C 1 -C 60 alkyl group; a C 2 -C 60 alkenyl group; a C 2 -C 60 alkynyl group; a C 1 -C 60 alkoxy group; a C 6 -C 60 aryloxy group; or a plurality of adjacent R 31 s or a plurality of R 32 s may be bonded to each other to form a ring,

R 51 , R 52 and R 53 are each independently selected from the group consisting of an C 6 -C 60 aryl group; a fluorenyl group; a C 2 -C 60 heterocyclic group including at least one heteroatom of O, N, S, Si or P; a fused ring group of a C 3 -C 60 aliphatic ring and a C 6 -C 60 aromatic ring; a C 1 -C 60 alkyl group; a C 2 -C 60 alkenyl group; a C 2 -C 60 alkynyl group; a C 1 -C 60 alkoxy group; a C 6 -C 60 aryloxy group; or

R 51 and R 52 may be bonded to each other to form a spiro,

ba and bb are independently an integer from 0 to 4;

wherein the aryl group, arylene group, heterocyclic group, fluorenyl group, fluorenylene group, aliphatic ring group, fused ring group, alkyl group, alkenyl group, alkynyl group, alkoxyl group, and aryloxy group may be substituted with one or more substituents selected from the group consisting of deuterium; halogen; silane group; siloxane group; boron group; germanium group; cyano group; nitro group; C 1 -C 20 alkylthio group; C 1 -C 20 alkoxy group; C 1 -C 20 alkyl group; C 2 -C 20 alkenyl group; C 2 -C 20 alkynyl group; C 6 -C 20 aryl group; C 6 -C 20 aryl group substituted with deuterium; a fluorenyl group; C 2 ˜C 20 heterocyclic group; C 3 -C 20 cycloalkyl group; C 7 -C 20 arylalkyl group; and C 8 -C 20 arylalkenyl group; and the substituents may be bonded to each other to form a saturated or unsaturated ring, wherein the term ‘ring’ means a C 3 -C 60 aliphatic ring or a C 6 -C 60 aromatic ring or a C 2 -C 60 heterocyclic group or a fused ring formed by the combination thereof.

8 . The compound according to claim 7 , wherein the compound represented by Formula 4 is any one of the following compounds H-1 to H-100:

9 . The compound according to claim 7 , wherein the compound represented by Formula 5 may be any one of the following compounds S-1 to S-108:

10 . The organic electronic element of claim 7 , further comprising a light efficiency enhancing layer formed on at least one surface of the first electrode and the second electrode, the surface being opposite to the organic material layer.

11 . The organic electronic element of claim 7 , wherein the organic material layer comprises 2 or more stacks comprising a hole transport layer, an emitting layer, and an electron transport layer sequentially formed on the first electrode.

12 . The organic electronic element of claim 11 , wherein the organic material layer further comprises a charge generation layer formed between the 2 or more stacks.

13 . An electronic device comprising a display device comprising the organic electronic element of claim 7 ; and a control unit for driving the display device.

14 . An electronic device according to claim 13 , wherein the organic electronic element is at least one of an OLED, an organic solar cell, an organic photo conductor (OPC), organic transistor (organic TFT) and an element for monochromic or white illumination.

15 . A method for reusing the compound represented by Formula 3 according to claim 1 comprising:

a step of depositing an organic emitting material comprising the compound represented by Formula 3 in claim 1 in a manufacturing process of an organic light emitting device;

a step of removing impurities from the crude organic light emitting material recovered from the deposition apparatus;

a step of recovering the removed impurities; and

a step of purifying the recovered impurities to a purity of 99.9% or higher.