Patent ID: 11910705
Assignee: DUK SAN NEOLUX CO., LTD.
Field: Organic fine chemistry (Chemistry)
Classification: CPC C  H  Y | IPC C  H

Claim 12:
13. An organic electronic element comprising an anode; a cathode; an organic material layer formed between the anode and the cathode,
wherein the organic material layer includes an emitting layer, an hole transport layer formed between the anode and the emitting layer; an emitting auxiliary layer formed between the emitting layer and the hole transport layer;
wherein the hole transport layer or the emitting auxiliary layer comprises a compound represented by Formula (18), and wherein the emitting layer comprises a compound represented by any of Formulas (8) to (10) of claim 1:, , wherein:
1) Ar1, Ar2, Ar3, l, m, a, b, d, e, R1, R2, R4 and R5 are the same as defined in claim 1,
2) Ar4 and Ar5 are each independently selected from the group consisting of a C6-C60 aryl group; a fluorenyl group; a C2-C60 heterocyclic group including at least one heteroatom of O, N, S, Si or P; a fused ring group of a C3-C60 aliphatic ring and a C6-C60 aromatic ring; a C1-C50 alkyl group; a C2-C20 alkenyl group; a C2-C20 alkynyl group; a C1-C30 alkoxyl group; a C6-C30 aryloxy group; and -L′-N(Ra)(Rb), wherein, L′ is selected from the group consisting of a single bond; a C6-C60 arylene group; a fluorenylene group; a fused ring group of a C3-C60 aliphatic ring and a C6-C60 aromatic ring; and a C2-C60 heterocyclic group; and Ra and Rb are each independently selected from the group consisting of a C6-C60 aryl group; a fluorenyl group; a fused ring group of a C3-C60 aliphatic ring and a C6-C60 aromatic ring; and a C2-C60 heterocyclic group including at least one heteroatom of O, N, S, Si, or P; or Ar4 and Ar5 may be bonded to each other to form a ring,
3) Ar6 is selected from the group consisting of a C6-C60 aryl group; a fluorenyl group; a C2-C60 heterocyclic group including at least one heteroatom of O, N, S, Si, or P; or is at least one of the following Formulas (1-a), (1-b), (1-c):, 4) Ar9, Ar10 and Ar11 are each independently selected from the group consisting of a C6-C60 aryl group; a fluorenyl group; a C2-C60 heterocyclic group including at least one heteroatom of O, N, S, Si, or P; a fused ring group of a C3-C60 aliphatic ring and a C6-C60 aromatic ring; a C1-C60 alkyl group; a C2-C20 alkenyl group; a C2-C20 alkynyl group; a C1-C30 alkoxyl group; a C6-C30 aryloxy group; and -L′-N(Ra)(Rb),
5) h, i, and g are an integer of 0 to 4; j is an integer of 0 to 3; and R6, R7, R8 and R9 are the same or different from each other, and are each independently selected from the group consisting of hydrogen; deuterium; halogen; a C6-C60 aryl group; a fluorenyl group; a C2-C60 heterocyclic group including at least one heteroatom of O, N, S, Si or P; a fused ring group of a C3-C60 aliphatic ring and a C6-C60 aromatic ring; a C1-C50 alkyl group; a C2-C20 alkenyl group; a C2-C20 alkynyl group; a C1-C30 alkoxyl group; a C6-C30 aryloxy group; and -L′-N(Ra)(Rb), wherein in case g, h, i, j are 2 or more, R6, R7, R8 and R9 are each in plural being the same or different and may be bonded to each other to form a ring,
6) L6 is selected from the group consisting of a single bond; a C6-C60 arylene group; a fluorenylene group; a fused ring group of a C3-C60 aliphatic ring and a C6-C60 aromatic ring; and a C2-C60 heterocyclic group including at least one heteroatom of O, N, S, Si or P, and
7) L5 is selected from the group consisting of a C6-C60 arylene group; a fluorenylene group; a fused ring group of a C3-C60 aliphatic ring and a C6-C60 aromatic ring; and a C2-C60 heterocyclic group including at least one heteroatom of O, N, S, Si or P.