Organic electronic device using compound for organic electronic device and electronic apparatus thereof

An organic electronic device comprising a first electrode, a second electrode, and an organic layer formed between the first electrode and the second electrode,

• wherein the organic layer comprises an emission layer, and the emission layer comprises a compound represented by Formula 1, a compound represented by Formula 2 and a compound represented by Formula 3:
• in the above Formula 1 to Formula 3,
• ring A and ring B are each independently a C6-C20 aryl ring, wherein at least one of ring A and ring B is a C10 or greater aryl ring, and ring A and ring B may each be substituted with one or more R1,
• R and R1 are each independently selected from the group consisting of hydrogen;
• deuterium;
• halogen;
• a cyano group;
• a nitro group;
• a C6-C60 aryl group;
• a fluorenyl group;
• a C2-C60 heterocyclic group containing at least one heteroatom of O, N, S, Si and P;
• a C3-C60 aliphatic ring group;
• a C1-C20 alkyl group;
• a C2-C20 alkenyl group;
• a C2-C20 alkynyl group;
• a C1-C20 alkoxyl group;
• and a C6-C60 aryloxy group, and adjacent groups may be bonded to each other to form a ring, n is an integer of 0 to 4,
• Ar1 and Ar2 are each independently selected from the group consisting of a C6-C60 aryl group;
• a fluorenyl group;
• a C3-C60 aliphatic ring group;
• and a C2-C60 heterocyclic group containing at least one heteroatom of O, N, S, Si and P,
• L1 and L2 are each independently selected from the group consisting of a single bond;
• a C6-C60 arylene group;
• a fluorenylene group;
• a C3-C60 aliphatic ring group;
• and a C2-C60 heterocyclic group containing at least one heteroatom of O, N, S, Si and P,
• Ar3 to Ar5 each independently selected from the group consisting of a C6-C60 aryl group;
• a fluorenyl group;
• a C3-C60 aliphatic ring group;
• and a C2-C30 heterocyclic group containing at least one heteroatom of O, N, S, Si and P,
• L3 to L5 are each independently selected from the group consisting of a single bond;
• a C6-C60 arylene group;
• a fluorenylene group;
• a C3-C60 aliphatic ring group;
• and a C2-C30 heterocyclic group containing at least one heteroatom of O, N, S, Si and P,
• Ar6 to Ar8 are each independently a C6-C60 aryl group,
• L6 to L8 are each independently a single bond;
• or a C6-C60 arylene group,
• a1 to a6 are each an integer of 0 to 3,
• Ar1 to Ar5, L1 to L5, R, R1, and the ring formed by adjacent groups may be each substituted with one or more substituents selected from the group consisting of deuterium, halogen;
• a silane group unsubstituted or substituted with a C1-C20 alkyl group or a C6-C20 aryl group;
• a phosphine oxide substituted or unsubstituted with a C1-C20 alkyl group or a C6-C20 aryl group;
• siloxane group;
• a cyano group;
• a nitro group;
• a C1-C20 alkylthio group;
• a C1-C20 alkoxy group;
• a C6-C30 aryloxy group;
• a C6-C30 arylthio group;
• a C1-C20 alkyl halide group;
• a C1-C20 alkyl group;
• a C2-C20 alkenyl group;
• a C2-C20 alkynyl group;
• a C6-C30 aryl group;
• a C6-C30 aryl group substituted with deuterium;
• a fluorenyl group;
• a C2-C30 heterocyclic group comprising at least one heteroatom selected from the group consisting of O, N, S, Si and P;
• and a C3-C30 aliphatic ring group;
• Ar6 to Ar8, L6 to L8 may be each substituted with one or more substituents selected from the group consisting of deuterium;
• a cyano group;
• a C6-C30 aryl group;
• and a C6-C30 aryl group substituted with deuterium, and
• with the proviso that case where at least one of Ar3 to Ar5 includes the following substituent is excluded in Formula 2,
• wherein ring C, ring D and ring E are each independently a C6-C60 aryl ring, V and W are each independently O, S, N(R11) or C(R12)(R13), and R11 to R13 are defined in the same manner as R.