KR102359879B1 - 유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치 - Google Patents
유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치 Download PDFInfo
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- KR102359879B1 KR102359879B1 KR1020150090751A KR20150090751A KR102359879B1 KR 102359879 B1 KR102359879 B1 KR 102359879B1 KR 1020150090751 A KR1020150090751 A KR 1020150090751A KR 20150090751 A KR20150090751 A KR 20150090751A KR 102359879 B1 KR102359879 B1 KR 102359879B1
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- 150000001875 compounds Chemical class 0.000 title claims abstract description 284
- 239000010410 layer Substances 0.000 claims description 167
- 125000003118 aryl group Chemical group 0.000 claims description 62
- YZCKVEUIGOORGS-OUBTZVSYSA-N Deuterium Chemical compound [2H] YZCKVEUIGOORGS-OUBTZVSYSA-N 0.000 claims description 61
- 229910052805 deuterium Inorganic materials 0.000 claims description 61
- 230000005525 hole transport Effects 0.000 claims description 40
- 125000000217 alkyl group Chemical group 0.000 claims description 35
- 229910052698 phosphorus Inorganic materials 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 28
- 238000002347 injection Methods 0.000 claims description 22
- 239000007924 injection Substances 0.000 claims description 22
- 125000001424 substituent group Chemical group 0.000 claims description 22
- 125000003342 alkenyl group Chemical group 0.000 claims description 18
- 125000005842 heteroatom Chemical group 0.000 claims description 18
- 125000000623 heterocyclic group Chemical group 0.000 claims description 17
- 125000003545 alkoxy group Chemical group 0.000 claims description 16
- 229910052799 carbon Inorganic materials 0.000 claims description 16
- 229910052760 oxygen Inorganic materials 0.000 claims description 16
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 14
- 239000011368 organic material Substances 0.000 claims description 13
- 229910052710 silicon Inorganic materials 0.000 claims description 13
- 229910052717 sulfur Inorganic materials 0.000 claims description 13
- 229910052736 halogen Inorganic materials 0.000 claims description 12
- 150000002367 halogens Chemical class 0.000 claims description 12
- 229910052757 nitrogen Inorganic materials 0.000 claims description 12
- 239000012044 organic layer Substances 0.000 claims description 11
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- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 15
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- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical group [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 6
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- 125000003710 aryl alkyl group Chemical group 0.000 description 6
- 238000000151 deposition Methods 0.000 description 6
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- 125000004414 alkyl thio group Chemical group 0.000 description 5
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- TXCDCPKCNAJMEE-UHFFFAOYSA-N dibenzofuran Chemical group C1=CC=C2C3=CC=CC=C3OC2=C1 TXCDCPKCNAJMEE-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 description 5
- 125000005373 siloxane group Chemical group [SiH2](O*)* 0.000 description 5
- GJBRNHKUVLOCEB-UHFFFAOYSA-N tert-butyl benzenecarboperoxoate Chemical compound CC(C)(C)OOC(=O)C1=CC=CC=C1 GJBRNHKUVLOCEB-UHFFFAOYSA-N 0.000 description 5
- QLILRKBRWXALIE-UHFFFAOYSA-N 3-nitropyridine Chemical compound [O-][N+](=O)C1=CC=CN=C1 QLILRKBRWXALIE-UHFFFAOYSA-N 0.000 description 4
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 4
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- 125000005647 linker group Chemical group 0.000 description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- VFUDMQLBKNMONU-UHFFFAOYSA-N 9-[4-(4-carbazol-9-ylphenyl)phenyl]carbazole Chemical group C12=CC=CC=C2C2=CC=CC=C2N1C1=CC=C(C=2C=CC(=CC=2)N2C3=CC=CC=C3C3=CC=CC=C32)C=C1 VFUDMQLBKNMONU-UHFFFAOYSA-N 0.000 description 3
- 229910001508 alkali metal halide Inorganic materials 0.000 description 3
- 150000008045 alkali metal halides Chemical class 0.000 description 3
- 125000003277 amino group Chemical group 0.000 description 3
- 125000004104 aryloxy group Chemical group 0.000 description 3
- UFVXQDWNSAGPHN-UHFFFAOYSA-K bis[(2-methylquinolin-8-yl)oxy]-(4-phenylphenoxy)alumane Chemical compound [Al+3].C1=CC=C([O-])C2=NC(C)=CC=C21.C1=CC=C([O-])C2=NC(C)=CC=C21.C1=CC([O-])=CC=C1C1=CC=CC=C1 UFVXQDWNSAGPHN-UHFFFAOYSA-K 0.000 description 3
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- 238000000434 field desorption mass spectrometry Methods 0.000 description 3
- 125000000524 functional group Chemical group 0.000 description 3
- 230000005283 ground state Effects 0.000 description 3
- UEEXRMUCXBPYOV-UHFFFAOYSA-N iridium;2-phenylpyridine Chemical compound [Ir].C1=CC=CC=C1C1=CC=CC=N1.C1=CC=CC=C1C1=CC=CC=N1.C1=CC=CC=C1C1=CC=CC=N1 UEEXRMUCXBPYOV-UHFFFAOYSA-N 0.000 description 3
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- -1 oxygen radical Chemical class 0.000 description 3
- 150000003254 radicals Chemical class 0.000 description 3
- 230000003313 weakening effect Effects 0.000 description 3
- CYPYTURSJDMMMP-WVCUSYJESA-N (1e,4e)-1,5-diphenylpenta-1,4-dien-3-one;palladium Chemical compound [Pd].[Pd].C=1C=CC=CC=1\C=C\C(=O)\C=C\C1=CC=CC=C1.C=1C=CC=CC=1\C=C\C(=O)\C=C\C1=CC=CC=C1.C=1C=CC=CC=1\C=C\C(=O)\C=C\C1=CC=CC=C1 CYPYTURSJDMMMP-WVCUSYJESA-N 0.000 description 2
- SWJPEBQEEAHIGZ-UHFFFAOYSA-N 1,4-dibromobenzene Chemical compound BrC1=CC=C(Br)C=C1 SWJPEBQEEAHIGZ-UHFFFAOYSA-N 0.000 description 2
- DLKQHBOKULLWDQ-GSNKEKJESA-N 1-bromo-2,3,4,5,6,7,8-heptadeuterionaphthalene Chemical compound BrC1=C([2H])C([2H])=C([2H])C2=C([2H])C([2H])=C([2H])C([2H])=C21 DLKQHBOKULLWDQ-GSNKEKJESA-N 0.000 description 2
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- 125000005129 aryl carbonyl group Chemical group 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- DMVOXQPQNTYEKQ-UHFFFAOYSA-N biphenyl-4-amine Chemical compound C1=CC(N)=CC=C1C1=CC=CC=C1 DMVOXQPQNTYEKQ-UHFFFAOYSA-N 0.000 description 2
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- ICPSWZFVWAPUKF-UHFFFAOYSA-N 1,1'-spirobi[fluorene] Chemical group C1=CC=C2C=C3C4(C=5C(C6=CC=CC=C6C=5)=CC=C4)C=CC=C3C2=C1 ICPSWZFVWAPUKF-UHFFFAOYSA-N 0.000 description 1
- JSRLURSZEMLAFO-UHFFFAOYSA-N 1,3-dibromobenzene Chemical compound BrC1=CC=CC(Br)=C1 JSRLURSZEMLAFO-UHFFFAOYSA-N 0.000 description 1
- SWJPEBQEEAHIGZ-RHQRLBAQSA-N 1,4-dibromo-2,3,5,6-tetradeuteriobenzene Chemical compound [2H]C1=C([2H])C(Br)=C([2H])C([2H])=C1Br SWJPEBQEEAHIGZ-RHQRLBAQSA-N 0.000 description 1
- OIRHKGBNGGSCGS-UHFFFAOYSA-N 1-bromo-2-iodobenzene Chemical compound BrC1=CC=CC=C1I OIRHKGBNGGSCGS-UHFFFAOYSA-N 0.000 description 1
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- 101150075118 sub1 gene Proteins 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- TVIVIEFSHFOWTE-UHFFFAOYSA-K tri(quinolin-8-yloxy)alumane Chemical compound [Al+3].C1=CN=C2C([O-])=CC=CC2=C1.C1=CN=C2C([O-])=CC=CC2=C1.C1=CN=C2C([O-])=CC=CC2=C1 TVIVIEFSHFOWTE-UHFFFAOYSA-K 0.000 description 1
- 229910052722 tritium Inorganic materials 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
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Abstract
Description
화합물 | FD -MS | 화합물 | FD -MS |
Sub 1-1 | m/z=245.97(C12H7BrO=247.09) | Sub 1-2 | m/z=398.03(C24H15BrO=399.28) |
Sub 1-3 | m/z=322.00(C18H11BrO=323.18) | Sub 1-4 | m/z=398.03(C24H15BrO=399.28) |
Sub 1-5 | m/z=403.06(C24H10D5BrO=404.31) | Sub 1-6 | m/z=458.03(C26H11D4BrOS=459.39) |
Sub 1-7 | m/z=505.11(C32H12D7BrO=506.44) | Sub 1-8 | m/z=398.03(C24H15BrO=399.28) |
Sub 1-9 | m/z=477.07(C29H12D4BrNO=478.37) | Sub 1-10 | m/z=438.06(C27H19BrO=439.34) |
Sub 1-11 | m/z=448.05(C28H17BrO=449.34) | Sub 1-12 | m/z=322.00(C18H11BrO=323.18) |
Sub 1-13 | m/z=398.03(C24H15BrO= 399.28) | Sub 1-14 | m/z=438.06(C27H19BrO=439.34) |
Sub 1-15 | m/z=398.03(C24H15BrO=399.28) | Sub 1-16 | m/z=245.97(C12H7BrO=247.09) |
Sub 1-17 | m/z=322.00(C18H11BrO=323.18) | Sub 1-18 | m/z=323.01(C18H10DBrO=324.19) |
Sub 1-19 | m/z=500.05(C30H17BrN2O=501.37) | Sub 1-20 | m/z=350.03(C20H15BrO=351.24) |
Sub 1-21 | m/z=406.08(C24H7D8BrO=407.33) | Sub 1-22 | m/z=322.00(C18H11BrO=323.18) |
Sub 1-23 | m/z=514.09(C33H23BrO=515.44) | Sub 1-24 | m/z=427.99(C24H13BrOS=429.33) |
Sub 1-25 | m/z=398.03(C24H15BrO=399.28) | Sub 1-26 | m/z=245.97(C12H7BrO=247.09) |
Sub 1-27 | m/z=322.00(C18H11BrO=323.18) | Sub 1-28 | m/z=455.09(C28H10D7BrO=456.38) |
Sub 1-29 | m/z=326.02(C18H7D4BrO=327.21) | Sub 1-30 | m/z=372.01(C22H13BrO=373.24) |
Sub 1-31 | m/z=398.03(C24H15BrO=399.28) | Sub 1-32 | m/z=427.99(C24H13BrOS=429.33) |
Sub 1-33 | m/z=322.00(C18H11BrO=323.18) | Sub 1-34 | m/z=372.01(C22H13BrO=373.24) |
Sub 1-35 | m/z=438.06(C27H19BrO=439.34) | Sub 1-36 | m/z=398.03(C24H15BrO=399.28) |
Sub 1-37 | m/z=560.08(C37H21BrO=561.47) | Sub 1-38 | m/z=379.06(C21H18BrNO=380.28) |
Sub 1-39 | m/z=327.03(C18H6D5BrO=328.21) | Sub 1-40 | m/z=322.00(C18H11BrO=323.18) |
Sub 1-41 | m/z=336.01(C19H13BrO=337.21) | Sub 1-42 | m/z=403.06(C24H10D5BrO=404.31) |
Sub 1-43 | m/z=424.05(C26H17BrO=425.32) | Sub 1-44 | m/z=488.04(C30H17BrO2=489.36) |
Sub 1-45 | m/z=326.02(C18H7D4BrO=327.21) | Sub 1-46 | m/z=398.03(C24H15BrO=399.28) |
Sub 1-47 | m/z=562.09(C37H23BrO=563.48) | Sub 1-48 | m/z=479.09(C30H14D5BrO=480.41) |
Sub 1-49 | m/z=398.03(C24H15BrO=399.28) |
화합물 | FD -MS | 화합물 | FD -MS |
Sub 2-1 | m/z=200.14(C14H12D3N=200.29) | Sub 2-2 | m/z=224.14(C16H8D5N=224.31) |
Sub 2-3 | m/z=274.15(C20H10D5N=274.37) | Sub 2-4 | m/z=250.15(C18H10D5N=250.35) |
Sub 2-5 | m/z=350.18(C26H14D5N=350.47) | Sub 2-6 | m/z=179.15(C12HD10N=179.28) |
Sub 2-7 | m/z=231.18(C16HD12N=231.36) | Sub 2-8 | m/z=255.18(C18H5D10N=255.38) |
Sub 2-9 | m/z=307.21(C22H5D12N=307.45) | Sub 2-10 | m/z=305.20(C22H7D10N=305.44) |
Sub 2-11 | m/z=252.16(C18H8D7N=252.36) | Sub 2-12 | m/z=302.18(C22H10D7N=302.42) |
Sub 2-13 | m/z=356.22(C26H8D11N=356.50) | Sub 2-14 | m/z=283.21(C20HD14N=283.43) |
Sub 2-15 | m/z=298.19(C19H14D7NSi=298.51) | Sub 2-16 | m/z=484.24(C34H20D7NSi=484.71) |
Sub 2-17 | m/z=231.18(C16HD12N=231.36) | Sub 2-18 | m/z=283.21(C20HD14N=283.43) |
Sub 2-19 | m/z=359.24(C26H5D14N=359.52) | Sub 2-20 | m/z=304.19(C22H8D9N=304.43) |
Sub 2-21 | m/z=328.19(C24H8D9N=328.45) | Sub 2-22 | m/z=328.19(C24H8D9N=328.45) |
Sub 2-23 | m/z=375.19(C28H17D4N=375.50) | Sub 2-24 | m/z=423.19(C32H17D4N=423.54) |
Sub 2-25 | m/z=329.20(C24H11D8N=329.46) | Sub 2-26 | m/z=330.21(C24H10D9N=330.47) |
Sub 2-27 | m/z=339.26(C24HD18N=339.53) | Sub 2-28 | m/z=300.17(C22H12D5N=300.41) |
Sub 2-29 | m/z=431.25(C32H13D10N=431.59) | Sub 2-30 | m/z=300.17(C22H12D5N=300.41) |
Sub 2-31 | m/z=314.18(C23H14D5N=314.43) | Sub 2-32 | m/z=431.25(C32H13D10N=431.59) |
Sub 2-33 | m/z=431.25(C32H13D10N=431.59) | Sub 2-34 | m/z=378.21(C28H14D7N=378.52) |
Sub 2-35 | m/z=402.21(C30H14D7N=402.54) | Sub 2-36 | m/z=306.21(C22H6D11N=306.44) |
Sub 2-37 | m/z=435.27(C32H9D14N=435.62) | Sub 2-38 | m/z=435.27(C32H9D14N=435.62) |
Sub 2-39 | m/z=387.27(C28H5D16N=387.57) | Sub 2-40 | m/z=387.27(C28H5D16N=387.57) |
Sub 2-41 | m/z=443.32(C32HD22N=443.67) | Sub 2-42 | m/z=378.21(C28H14D7N=378.52) |
Sub 2-43 | m/z=435.27(C32H9D14N=435.62) | Sub 2-44 | m/z=378.21(C28H14D7N=378.52) |
Sub 2-45 | m/z=444.20(C32H13D7FN=444.55) | Sub 2-46 | m/z=352.20(C26H12D7N=352.48) |
Sub 2-47 | m/z=435.27(C32H9D14N=435.62) | Sub 2-48 | m/z=362.20(C24H14D7NO2=362.47) |
Sub 2-49 | m/z=435.27(C32H9D14N=435.62) | Sub 2-50 | m/z=539.33(C40H9D18N=539.76) |
화합물 | FD -MS | 화합물 | FD -MS |
P-1 | m/z=568.26(C42H24D5NO=568.72) | P-2 | m/z=597.29(C44H19D10NO=597.77) |
P-3 | m/z=544.25(C40H20D7NO=544.69) | P-4 | m/z=620.28(C46H24D7NO=620.79) |
P-5 | m/z=657.37(C48H15D18NO=657.89) | P-6 | m/z=630.35(C46H14D17NO=630.85) |
P-7 | m/z=740.30(C50H24D11NO3S=740.95) | P-8 | m/z=708.39(C52H12D21NO=708.95) |
P-9 | m/z=647.31(C48H25D8NO=647.83) | P-10 | m/z=697.31(C51H23D9N2O=697.87) |
P-11 | m/z=665.35(C49H23D12NO=665.88) | P-12 | m/z=620.28(C46H24D7NO=620.79) |
P-13 | m/z=601.31(C44H15D14NO=601.79) | P-14 | m/z=693.30(C52H31D4NO=693.87) |
P-15 | m/z=793.41(C59H27D14NO=794.05) | P-16 | m/z=646.30(C48H22D9NO=646.82) |
P-17 | m/z=541.23(C40H23D4NO=541.67) | P-18 | m/z=610.24(C44H19D7FNO=610.72) |
P-19 | m/z=644.28(C48H24D7NO=644.81) | P-20 | m/z=629.34(C46H15D16NO=629.84) |
P-21 | m/z=666.27(C50H26D5NO=666.82) | P-22 | m/z=754.34(C54H34D7NOSi=755.04) |
P-23 | m/z=620.27(C44H28D3N3O=620.75) | P-24 | m/z=505.31(C36H7D18NO=505.70) |
P-25 | m/z=620.28(C46H24D7NO=620.79) | P-26 | m/z=734.33(C55H34D5NO=734.94) |
P-27 | m/z=631.27(C44H13D14NOS=631.84) | P-28 | m/z=753.38(C56H23D14NO=753.99) |
P-29 | m/z=472.25(C34H12D11NO=472.62) | P-30 | m/z=601.31(C44H15D14NO=601.79) |
P-31 | m/z=705.37 C52H15D18NO=705.94) | P-32 | m/z=624.31(C46H20D11NO=624.81) |
P-33 | m/z=473.25(C34H11D12NO=473.63) | P-34 | m/z=570.27(C42H18D9NO=570.73) |
P-35 | m/z=620.28(C46H24D7NO=620.79) | P-36 | m/z=677.34(C50H19D14NO=677.89) |
P-37 | m/z=753.38(C56H23D14NO=753.99) | P-38 | m/z=685.39(C50H11D22NO=685.94) |
P-39 | m/z=673.32(C50H23D10NO=673.86) | P-40 | m/z=644.28(C48H24D7NO=644.81) |
P-41 | m/z=620.28(C46H24D7NO=620.79) | P-42 | m/z=572.20(C40H20D5NOS=572.73) |
P-43 | m/z=677.34(C50H19D14NO=677.89) | P-44 | m/z=723.33(C54H25D10NO=723.92) |
P-45 | m/z=696.32(C52H28D7NO=696.88) | P-46 | m/z=793.41(C59H27D14NO=794.05) |
P-47 | m/z=785.35(C59H27D10NO=785.99) | P-48 | m/z=573.28(C41H27D5N2O=573.74) |
P-49 | m/z=577.31(C42H15D14NO=577.77) | P-50 | m/z=677.34(C50H19D14NO=677.89) |
P-51 | m/z=629.34(C46H15D16NO=629.84) | P-52 | m/z=596.28(C44H20D9NO=596.76) |
P-53 | m/z=578.32(C42H14D15NO=578.78) | P-54 | m/z=632.25(C46H24D5NO2=632.76) |
P-55 | m/z=570.27(C42H26D5NO=570.73) | P-56 | m/z=648.31(C48H24D9NO=648.84) |
P-57 | m/z=755.39(C56H21D16NO=756.00) | P-58 | m/z=616.29(C43H28D7NOSi=616.87) |
P-59 | m/z=713.35(C53H23D12NO=713.93) | P-60 | m/z=705.37(C52H19D16NO=705.94) |
화합물 |
Voltage
(V) |
Current Density (mA/ cm 2 ) |
Brightn
ess
(cd/m 2 ) |
Efficiency
(cd/A) |
Lifet
ime
T(95) |
CIE | ||
x | y | |||||||
비교예 (I-1) |
비교화합물1 | 6.0 | 21.5 | 5000 | 23.3 | 57.2 | 0.32 | 0.61 |
비교예 (I-2) |
비교화합물2 | 5.9 | 18.4 | 5000 | 27.2 | 73.2 | 0.32 | 0.62 |
비교예 (I-3) |
비교화합물3 | 5.8 | 17.8 | 5000 | 28.1 | 76.8 | 0.33 | 0.62 |
비교예 (I-4) |
비교화합물4 | 5.8 | 17.5 | 5000 | 28.5 | 80.7 | 0.33 | 0.61 |
비교예 (I-5) |
비교화합물5 | 5.8 | 15.7 | 5000 | 31.9 | 82.3 | 0.33 | 0.62 |
실시예 (I-1) |
화합물(P-1) | 5.5 | 13.6 | 5000 | 36.7 | 129.3 | 0.33 | 0.62 |
실시예 (I-2) |
화합물(P-2) | 5.5 | 13.9 | 5000 | 36.1 | 134.1 | 0.33 | 0.62 |
실시예 (I-3) |
화합물(P-3) | 5.4 | 13.3 | 5000 | 37.7 | 140.3 | 0.33 | 0.61 |
실시예 (I-4) |
화합물(P-4) | 5.5 | 13.0 | 5000 | 38.5 | 140.7 | 0.33 | 0.62 |
실시예 (I-5) |
화합물(P-5) | 5.4 | 13.6 | 5000 | 36.9 | 128.0 | 0.33 | 0.61 |
실시예 (I-6) |
화합물(P-6) | 5.5 | 13.3 | 5000 | 37.7 | 136.4 | 0.33 | 0.61 |
실시예 (I-7) |
화합물(P-9) | 5.5 | 13.6 | 5000 | 36.8 | 130.0 | 0.33 | 0.61 |
실시예 (I-8) |
화합물 (P-11) |
5.4 | 13.2 | 5000 | 37.9 | 139.4 | 0.33 | 0.61 |
실시예 (I-9) |
화합물 (P-13) |
5.5 | 13.2 | 5000 | 37.8 | 136.3 | 0.33 | 0.61 |
실시예 (I-10) |
화합물 (P-14) |
5.5 | 13.4 | 5000 | 37.2 | 133.4 | 0.33 | 0.62 |
실시예 (I-11) |
화합물 (P-15) |
5.5 | 13.1 | 5000 | 38.1 | 137.5 | 0.33 | 0.61 |
실시예 (I-12) |
화합물 (P-16) |
5.5 | 13.6 | 5000 | 36.8 | 135.4 | 0.33 | 0.61 |
실시예 (I-13) |
화합물 (P-17) |
5.5 | 14.5 | 5000 | 34.5 | 128.5 | 0.33 | 0.61 |
실시예 (I-14) |
화합물 (P-19) |
5.6 | 14.1 | 5000 | 35.4 | 132.7 | 0.33 | 0.61 |
실시예 (I-15) |
화합물 (P-20) |
5.5 | 13.4 | 5000 | 37.2 | 136.0 | 0.33 | 0.61 |
실시예 (I-16) |
화합물 (P-21) |
5.5 | 14.5 | 5000 | 34.5 | 132.3 | 0.33 | 0.61 |
실시예 (I-17) |
화합물 (P-24) |
5.6 | 14.0 | 5000 | 35.8 | 125.7 | 0.33 | 0.62 |
실시예 (I-18) |
화합물 (P-25) |
5.5 | 13.8 | 5000 | 36.1 | 132.6 | 0.33 | 0.62 |
실시예 (I-19) |
화합물 (P-27) |
5.5 | 14.1 | 5000 | 35.3 | 130.5 | 0.33 | 0.62 |
실시예 (I-20) |
화합물 (P-28) |
5.5 | 14.0 | 5000 | 35.8 | 130.7 | 0.33 | 0.62 |
실시예 (I-21) |
화합물 (P-29) |
5.4 | 13.2 | 5000 | 37.8 | 137.9 | 0.33 | 0.62 |
실시예 (I-22) |
화합물 (P-30) |
5.4 | 13.2 | 5000 | 37.9 | 140.5 | 0.33 | 0.61 |
실시예 (I-23) |
화합물 (P-31) |
5.4 | 13.0 | 5000 | 38.5 | 142.5 | 0.33 | 0.62 |
실시예 (I-24) |
화합물 (P-32) |
5.4 | 12.6 | 5000 | 39.7 | 147.2 | 0.33 | 0.62 |
실시예 (I-25) |
화합물 (P-33) |
5.5 | 13.0 | 5000 | 38.5 | 142.3 | 0.33 | 0.61 |
실시예 (I-26) |
화합물 (P-34) |
5.4 | 13.0 | 5000 | 38.6 | 141.0 | 0.33 | 0.61 |
실시예 (I-27) |
화합물 (P-35) |
5.4 | 12.5 | 5000 | 39.9 | 148.9 | 0.33 | 0.62 |
실시예 (I-28) |
화합물 (P-36) |
5.5 | 12.8 | 5000 | 39.1 | 144.0 | 0.33 | 0.62 |
실시예 (I-29) |
화합물 (P-37) |
5.5 | 13.0 | 5000 | 38.4 | 140.5 | 0.33 | 0.61 |
실시예 (I-30) |
화합물 (P-38) |
5.4 | 12.7 | 5000 | 39.3 | 144.2 | 0.33 | 0.62 |
실시예 (I-31) |
화합물 (P-39) |
5.4 | 13.1 | 5000 | 38.2 | 142.2 | 0.33 | 0.62 |
실시예 (I-32) |
화합물 (P-41) |
5.5 | 13.0 | 5000 | 38.4 | 141.4 | 0.33 | 0.62 |
실시예 (I-33) |
화합물 (P-42) |
5.4 | 12.9 | 5000 | 38.6 | 140.3 | 0.33 | 0.62 |
실시예 (I-34) |
화합물 (P-43) |
5.4 | 13.0 | 5000 | 38.5 | 141.1 | 0.33 | 0.61 |
실시예 (I-35) |
화합물 (P-45) |
5.4 | 13.0 | 5000 | 38.4 | 140.5 | 0.33 | 0.62 |
실시예 (I-36) |
화합물 (P-46) |
5.5 | 13.0 | 5000 | 38.4 | 142.3 | 0.33 | 0.62 |
실시예 (I-37) |
화합물 (P-49) |
5.6 | 14.8 | 5000 | 33.7 | 124.9 | 0.33 | 0.61 |
실시예 (I-38) |
화합물 (P-50) |
5.6 | 14.3 | 5000 | 34.9 | 129.7 | 0.33 | 0.62 |
실시예 (I-39) |
화합물 (P-51) |
5.6 | 14.0 | 5000 | 35.7 | 136.6 | 0.33 | 0.62 |
실시예 (I-40) |
화합물 (P-52) |
5.6 | 14.6 | 5000 | 34.2 | 126.4 | 0.33 | 0.62 |
실시예 (I-41) |
화합물 (P-53) |
5.5 | 14.7 | 5000 | 33.9 | 124.6 | 0.33 | 0.62 |
실시예 (I-42) |
화합물 (P-59) |
5.5 | 14.6 | 5000 | 34.2 | 127.0 | 0.33 | 0.61 |
실시예 (I-43) |
화합물 (P-60) |
5.6 | 14.5 | 5000 | 34.4 | 126.9 | 0.33 | 0.62 |
정공수송층 화합물 |
발광보조층 화합물 |
Voltage
(V) |
Current Density (mA/ cm 2 ) |
Brightn
ess
(cd/m 2 ) |
Efficie
ncy
(cd/A) |
Lifet
ime
T(95) |
|
비교예 (II-1) |
비교화합물 1 | - | 6.0 | 21.5 | 5000 | 23.3 | 57.2 |
비교예 (II-2) |
비교화합물 1 | 비교화합물2 | 6.4 | 14.3 | 5000 | 35.1 | 98.1 |
비교예 (II-3) |
비교화합물 1 | 비교화합물3 | 6.4 | 13.7 | 5000 | 36.6 | 101.4 |
비교예 (II-4) |
비교화합물 1 | 비교화합물4 | 6.4 | 13.6 | 5000 | 36.7 | 105.5 |
비교예 (II-5) |
비교화합물 1 | 비교화합물5 | 6.3 | 12.6 | 5000 | 39.8 | 116.5 |
실시예 (II-1) |
비교화합물 1 | 화합물 (P-1) |
6.2 | 11.6 | 5000 | 43.2 | 147.0 |
실시예 (II-2) |
비교화합물 1 | 화합물 (P-3) |
6.1 | 11.3 | 5000 | 44.3 | 150.2 |
실시예 (II-3) |
비교화합물 1 | 화합물 (P-4) |
6.2 | 11.0 | 5000 | 45.3 | 156.6 |
실시예 (II-4) |
비교화합물 1 | 화합물 (P-5) |
6.3 | 11.4 | 5000 | 43.8 | 142.1 |
실시예 (II-5) |
비교화합물 1 | 화합물 (P-6) |
6.2 | 11.3 | 5000 | 44.4 | 151.6 |
실시예 (II-6) |
비교화합물 1 | 화합물 (P-9) |
6.2 | 11.3 | 5000 | 44.2 | 146.5 |
실시예 (II-7) |
비교화합물 1 | 화합물 (P-11) |
6.1 | 11.2 | 5000 | 44.8 | 154.8 |
실시예 (II-8) |
비교화합물 1 | 화합물 (P-13) |
6.2 | 11.3 | 5000 | 44.4 | 153.4 |
실시예 (II-9) |
비교화합물 1 | 화합물 (P-14) |
6.3 | 11.4 | 5000 | 44.0 | 148.4 |
실시예 (II-10) |
비교화합물 1 | 화합물 (P-15) |
6.2 | 11.2 | 5000 | 44.7 | 152.2 |
실시예 (II-11) |
비교화합물 1 | 화합물 (P-16) |
6.3 | 11.3 | 5000 | 44.1 | 147.7 |
실시예 (II-12) |
비교화합물 1 | 화합물 (P-17) |
6.3 | 11.7 | 5000 | 42.8 | 146.3 |
실시예 (II-13) |
비교화합물 1 | 화합물 (P-18) |
6.3 | 11.6 | 5000 | 43.1 | 150.2 |
실시예 (II-14) |
비교화합물 1 | 화합물 (P-19) |
6.3 | 11.3 | 5000 | 44.2 | 150.8 |
실시예 (II-15) |
비교화합물 1 | 화합물 (P-20) |
6.2 | 11.0 | 5000 | 45.5 | 157.8 |
실시예 (II-16) |
비교화합물 1 | 화합물 (P-25) |
6.1 | 11.3 | 5000 | 44.3 | 153.6 |
실시예 (II-17) |
비교화합물 1 | 화합물 (P-27) |
6.3 | 11.4 | 5000 | 43.8 | 148.4 |
실시예 (II-18) |
비교화합물 1 | 화합물 (P-28) |
6.2 | 11.4 | 5000 | 43.8 | 148.9 |
실시예 (II-19) |
비교화합물 1 | 화합물 (P-29) |
6.2 | 11.3 | 5000 | 44.4 | 153.9 |
실시예 (II-20) |
비교화합물 1 | 화합물 (P-30) |
6.2 | 11.2 | 5000 | 44.8 | 154.9 |
실시예 (II-21) |
비교화합물 1 | 화합물 (P-31) |
6.1 | 11.1 | 5000 | 45.2 | 151.9 |
실시예 (II-22) |
비교화합물 1 | 화합물 (P-32) |
6.1 | 10.7 | 5000 | 46.8 | 160.2 |
실시예 (II-23) |
비교화합물 1 | 화합물 (P-33) |
6.2 | 11.1 | 5000 | 45.2 | 150.1 |
실시예 (II-24) |
비교화합물 1 | 화합물 (P-34) |
6.2 | 10.9 | 5000 | 45.9 | 150.1 |
실시예 (II-25) |
비교화합물 1 | 화합물 (P-35) |
6.1 | 10.6 | 5000 | 47.2 | 162.9 |
실시예 (II-26) |
비교화합물 1 | 화합물 (P-36) |
6.1 | 10.9 | 5000 | 45.9 | 158.3 |
실시예 (II-27) |
비교화합물 1 | 화합물 (P-37) |
6.1 | 11.0 | 5000 | 45.6 | 153.6 |
실시예 (II-28) |
비교화합물 1 | 화합물 (P-38) |
6.1 | 10.8 | 5000 | 46.2 | 156.0 |
실시예 (II-29) |
비교화합물 1 | 화합물 (P-39) |
6.1 | 11.0 | 5000 | 45.6 | 151.2 |
실시예 (II-30) |
비교화합물 1 | 화합물 (P-40) |
6.2 | 11.2 | 5000 | 44.5 | 152.9 |
실시예 (II-31) |
비교화합물 1 | 화합물 (P-41) |
6.2 | 11.1 | 5000 | 45.2 | 150.9 |
실시예 (II-32) |
비교화합물 1 | 화합물 (P-42) |
6.1 | 11.0 | 5000 | 45.6 | 152.3 |
실시예 (II-33) |
비교화합물 1 | 화합물 (P-43) |
6.2 | 10.9 | 5000 | 45.9 | 152.9 |
실시예 (II-34) |
비교화합물 1 | 화합물 (P-44) |
6.1 | 11.1 | 5000 | 44.9 | 152.2 |
실시예 (II-35) |
비교화합물 1 | 화합물 (P-45) |
6.2 | 10.9 | 5000 | 45.8 | 155.0 |
실시예 (II-36) |
비교화합물 1 | 화합물 (P-46) |
6.1 | 11.0 | 5000 | 45.5 | 154.6 |
실시예 (II-37) |
비교화합물 1 | 화합물 (P-47) |
6.2 | 11.2 | 5000 | 44.7 | 155.0 |
실시예 (II-38) |
비교화합물 1 | 화합물 (P-50) |
6.3 | 11.6 | 5000 | 43.3 | 147.3 |
실시예 (II-39) |
비교화합물 1 | 화합물 (P-51) |
6.3 | 11.4 | 5000 | 43.9 | 151.4 |
실시예 (II-40) |
비교화합물 1 | 화합물 (P-52) |
6.3 | 11.8 | 5000 | 42.3 | 146.6 |
실시예 (II-41) |
비교화합물 1 | 화합물 (P-54) |
6.3 | 11.8 | 5000 | 42.3 | 142.6 |
실시예 (II-42) |
비교화합물 1 | 화합물 (P-57) |
6.3 | 11.9 | 5000 | 42.1 | 143.2 |
실시예 (II-43) |
비교화합물 1 | 화합물 (P-58) |
6.3 | 11.9 | 5000 | 42.0 | 146.8 |
실시예 (II-44) |
비교화합물 1 | 화합물 (P-59) |
6.3 | 11.8 | 5000 | 42.6 | 146.6 |
실시예 (II-45) |
비교화합물 1 | 화합물 (P-60) |
6.3 | 11.7 | 5000 | 42.6 | 146.0 |
정공수송층 화합물 |
발광보조층 화합물 |
Voltage
(V) |
Current Density (mA/ cm 2 ) |
Brightness
(cd/m 2 ) |
Efficiency
(cd/A) |
Lifetime
T(95) |
|
비교예 (II-6) |
비교화합물 6 | - | 5.0 |
14.3 |
5000 |
35.0 |
97.3 |
비교예 (II-7) |
비교화합물 6 | 비교화합물2 | 5.4 |
13.4 |
5000 |
37.2 |
115.7 |
비교예 (II-8) |
비교화합물 6 | 비교화합물3 | 5.3 |
13.0 |
5000 |
38.4 |
120.1 |
비교예 (II-9) |
비교화합물 6 | 비교화합물4 | 5.3 |
12.9 |
5000 |
38.9 |
124.6 |
비교예 (II-10) |
비교화합물 6 | 비교화합물5 | 5.3 |
12.0 |
5000 |
41.7 |
131.4 |
실시예 (II-46) |
비교화합물 6 | 화합물 (P-1) |
5.3 |
10.8 |
5000 |
46.1 |
158.0 |
실시예 (II-47) |
비교화합물 6 | 화합물 (P-3) |
5.1 |
10.4 |
5000 |
48.0 |
167.9 |
실시예 (II-48) |
비교화합물 6 | 화합물 (P-4) |
5.1 |
10.4 |
5000 |
48.0 |
171.0 |
실시예 (II-49) |
비교화합물 6 | 화합물 (P-6) |
5.1 |
10.5 |
5000 |
47.5 |
167.3 |
실시예 (II-50) |
비교화합물 6 | 화합물 (P-11) |
5.2 |
10.4 |
5000 |
48.0 |
167.0 |
실시예 (II-51) |
비교화합물 6 | 화합물 (P-13) |
5.2 |
10.5 |
5000 |
47.5 |
165.9 |
실시예 (II-52) |
비교화합물 6 | 화합물 (P-15) |
5.2 |
10.5 |
5000 |
47.6 |
166.2 |
실시예 (II-53) |
비교화합물 6 | 화합물 (P-19) |
5.2 |
10.7 |
5000 |
46.9 |
160.9 |
실시예 (II-54) |
비교화합물 6 | 화합물 (P-20) |
5.2 |
10.4 |
5000 |
48.1 |
169.2 |
실시예 (II-55) |
비교화합물 6 | 화합물 (P-25) |
5.2 |
10.4 |
5000 |
48.0 |
167.6 |
실시예 (II-56) |
비교화합물 6 | 화합물 (P-27) |
5.2 |
10.6 |
5000 |
47.4 |
161.0 |
실시예 (II-57) |
비교화합물 6 | 화합물 (P-28) |
5.3 |
10.6 |
5000 |
47.2 |
164.3 |
실시예 (II-58) |
비교화합물 6 | 화합물 (P-30) |
5.2 |
10.5 |
5000 |
47.5 |
166.4 |
실시예 (II-59) |
비교화합물 6 | 화합물 (P-31) |
5.2 |
10.3 |
5000 |
48.7 |
164.8 |
실시예 (II-60) |
비교화합물 6 | 화합물 (P-32) |
5.1 |
10.0 |
5000 |
50.2 |
175.4 |
실시예 (II-61) |
비교화합물 6 | 화합물 (P-33) |
5.1 |
10.3 |
5000 |
48.4 |
164.8 |
실시예 (II-62) |
비교화합물 6 | 화합물 (P-34) |
5.1 |
10.3 |
5000 |
48.4 |
168.2 |
실시예 (II-63) |
비교화합물 6 | 화합물 (P-35) |
5.1 |
9.9 |
5000 |
50.5 |
176.5 |
실시예 (II-64) |
비교화합물 6 | 화합물 (P-36) |
5.1 |
10.2 |
5000 |
49.0 |
170.5 |
실시예 (II-65) |
비교화합물 6 | 화합물 (P-37) |
5.2 |
10.4 |
5000 |
48.3 |
167.2 |
실시예 (II-66) |
비교화합물 6 | 화합물 (P-38) |
5.1 |
10.2 |
5000 |
48.8 |
170.1 |
실시예 (II-67) |
비교화합물 6 | 화합물 (P-39) |
5.1 |
10.3 |
5000 |
48.7 |
168.2 |
실시예 (II-68) |
비교화합물 6 | 화합물 (P-41) |
5.2 |
10.3 |
5000 |
48.4 |
168.2 |
실시예 (II-69) |
비교화합물 6 | 화합물 (P-42) |
5.2 |
10.3 |
5000 |
48.7 |
168.1 |
실시예 (II-70) |
비교화합물 6 | 화합물 (P-43) |
5.2 |
10.3 |
5000 |
48.8 |
167.6 |
실시예 (II-71) |
비교화합물 6 | 화합물 (P-45) |
5.1 |
10.3 |
5000 |
48.4 |
164.3 |
실시예 (II-72) |
비교화합물 6 | 화합물 (P-46) |
5.2 |
10.3 |
5000 |
48.5 |
167.6 |
실시예 (II-73) |
비교화합물 6 | 화합물 (P-50) |
5.3 |
10.8 |
5000 |
46.4 |
164.6 |
실시예 (II-74) |
비교화합물 6 | 화합물 (P-51) |
5.3 |
10.7 |
5000 |
46.6 |
166.5 |
실시예 (II-75) |
비교화합물 6 | 화합물 (P-60) |
5.3 |
10.9 |
5000 |
45.7 |
156.5 |
정공수송층 화합물 |
발광보조층 화합물 |
Voltage
(V) |
Current Density (mA/ cm2 ) |
Brightness
(cd/m2) |
Efficiency
(cd/A) |
Lifetime
T(95) |
|
비교예
(III-1) |
비교화합물 6 | - | 4.2 |
12.2 |
500 |
4.1 |
95.8 |
비교예
(III-2) |
비교화합물 6 | 비교화합물3 | 4.4 |
7.6 |
500 |
6.6 |
109.1 |
비교예
(III-3) |
비교화합물 6 | 비교화합물4 | 4.4 |
7.5 |
500 |
6.6 |
116.0 |
비교예
(III-4) |
비교화합물 6 | 비교화합물5 | 4.3 |
7.2 |
500 |
6.9 |
120.7 |
실시예
(III-1) |
비교화합물 6 | 화합물 (P-4) |
4.4 |
6.8 |
500 |
7.4 |
164.2 |
실시예
(III-2) |
비교화합물 6 | 화합물 (P-6) |
4.4 |
6.7 |
500 |
7.5 |
161.9 |
실시예
(III-3) |
비교화합물 6 | 화합물 (P-11) |
4.4 |
6.7 |
500 |
7.4 |
162.1 |
실시예
(III-4) |
비교화합물 6 | 화합물 (P-20) |
4.4 |
6.7 |
500 |
7.4 |
164.3 |
실시예
(III-5) |
비교화합물 6 | 화합물 (P-25) |
4.3 |
6.7 |
500 |
7.4 |
159.6 |
실시예
(III-6) |
비교화합물 6 | 화합물 (P-32) |
4.3 |
6.6 |
500 |
7.6 |
170.2 |
실시예
(III-7) |
비교화합물 6 | 화합물 (P-33) |
4.4 |
6.7 |
500 |
7.5 |
164.7 |
실시예
(III-8) |
비교화합물 6 | 화합물 (P-35) |
4.3 |
6.6 |
500 |
7.6 |
172.9 |
실시예
(III-9) |
비교화합물 6 | 화합물 (P-36) |
4.3 |
6.7 |
500 |
7.5 |
168.6 |
실시예
(III-10) |
비교화합물 6 | 화합물 (P-38) |
4.3 |
6.6 |
500 |
7.5 |
167.7 |
실시예
(III-11) |
비교화합물 6 | 화합물 (P-41) |
4.3 |
6.7 |
500 |
7.4 |
164.8 |
실시예
(III-12) |
비교화합물 6 | 화합물 (P-51) |
4.4 |
6.8 |
500 |
7.3 |
156.6 |
120: 제 1전극 130: 정공주입층
140: 정공수송층 141: 버퍼층
150: 발광층 151: 발광보조층
160: 전자수송층 170: 전자주입층
180: 제 2전극
Claims (9)
- 하기 화학식 2 또는 화학식 4로 표시되는 화합물:
<화학식 2> <화학식 4>
상기 화학식 2 및 화학식 4에서,
R1 및 R2는 서로 독립적으로 중수소; 시아노기; C6 ~ C60의 아릴기; 플루오렌일기; O, N, S, Si 및 P로 이루어진 군에서 선택된 적어도 하나의 헤테로원자를 포함하는 C2 ~ C60의 헤테로고리기; C1 ~ C50의 알킬기; 및 C2 ~ C20의 알켄일기로 이루어진 군에서 선택되며, R1과 R2는 각각 중수소로 치환될 수 있으며, R2가 카바졸릴기를 포함하는 경우는 제외하며,
m 및 n은 각각 0 또는 1의 정수이며,
Ar1 및 Ar2는 서로 독립적으로 C6 ~ C60의 아릴기이고, Ar1과 Ar2는 각각 중수소; 할로겐; C1 ~ C20의 알킬기 또는 C6 ~ C20의 아릴기로 치환 또는 비치환된 실란기; C1 ~ C20의 알콕실기; C1 ~ C20의 알킬기; C2 ~ C20의 알켄일기; C6 ~ C20의 아릴기; 중수소로 치환된 C6 ~ C20의 아릴기; 및 플루오렌일기로 이루어진 군에서 선택된 하나 이상의 치환기로 치환될 수 있으며, Ar1과 Ar2 중에서 적어도 하나는 중수소로 치환된 2환 이상의 축합아릴기이며,
L1은 단일결합; C6 ~ C60의 아릴렌기; O, N, S, Si 및 P로 이루어진 군에서 선택된 적어도 하나의 헤테로원자를 포함하는 2가의 C2 ~ C60의 헤테로고리기; 및 플루오렌일렌기로 이루어진 군에서 선택되며, L1은 중수소; C1 ~ C20의 알킬기; C6 ~ C20의 아릴기; 중수소로 치환된 C6 ~ C20의 아릴기; 플루오렌일기; 및 O, N, S, Si 및 P로 이루어진 군에서 선택된 적어도 하나의 헤테로원자를 포함하는 C2 ~ C20의 헤테로고리기로 이루어진 군에서 선택된 하나 이상의 치환기로 치환될 수 있으며,
L2 및 L3은 서로 독립적으로 단일결합 또는 C6 ~ C60의 아릴렌기이며, L2과 L3 각각은 중수소로 치환될 수 있으며,
단, ⅰ) L1, L2, Ar1 및 Ar2 중 적어도 하나는 중수소가 1개 이상 치환되는 C6 ~ C60의 아릴기이고, ⅱ) L2 및 L3가 모두 C6의 아릴렌기일 때, Ar1이 중수소로 치환된 C6의 아릴기이고, Ar2가 중수소로 치환된 C6의 아릴기인 경우는 제외된다. - 하기 화학식 3 또는 화학식 5로 표시되는 화합물:
<화학식 3> <화학식 5>
상기 화학식 3 및 화학식 5에서,
R1 및 R2 는 서로 독립적으로 중수소; 시아노기; C6 ~ C60의 아릴기; 플루오렌일기; O, N, S, Si 및 P로 이루어진 군에서 선택된 적어도 하나의 헤테로원자를 포함하는 C2 ~ C60의 헤테로고리기; C1 ~ C50의 알킬기; 및 C2 ~ C20의 알켄일기로 이루어진 군에서 선택되며, R1과 R2는 각각 중수소로 치환될 수 있으며, R2가 카바졸릴기를 포함하는 경우는 제외하며,
m 및 n은 각각 0 또는 1의 정수이며,
Ar1 및 Ar2는 서로 독립적으로 C6 ~ C60의 아릴기이고, Ar1과 Ar2는 각각 중수소; 할로겐; C1 ~ C20의 알킬기 또는 C6 ~ C20의 아릴기로 치환 또는 비치환된 실란기; C1 ~ C20의 알콕실기; C1 ~ C20의 알킬기; C2 ~ C20의 알켄일기; C6 ~ C20의 아릴기; 중수소로 치환된 C6 ~ C20의 아릴기; 및 플루오렌일기로 이루어진 군에서 선택된 하나 이상의 치환기로 치환될 수 있으며,
L1은 단일결합; C6 ~ C60의 아릴렌기; O, N, S, Si 및 P로 이루어진 군에서 선택된 적어도 하나의 헤테로원자를 포함하는 2가의 C2 ~ C60의 헤테로고리기; 및 플루오렌일렌기로 이루어진 군에서 선택되며, L1은 중수소; C1 ~ C20의 알킬기; C6 ~ C20의 아릴기; 중수소로 치환된 C6 ~ C20의 아릴기; 플루오렌일기; 및 O, N, S, Si 및 P로 이루어진 군에서 선택된 적어도 하나의 헤테로원자를 포함하는 C2 ~ C20의 헤테로고리기로 이루어진 군에서 선택된 하나 이상의 치환기로 치환될 수 있으며,
L2 및 L3은 서로 독립적으로 단일결합 또는 C6 ~ C60의 아릴렌기이며, L2과 L3 각각은 중수소로 치환될 수 있으며,
단, ⅰ) L1, L2, Ar1 및 Ar2 중 적어도 하나는 중수소가 1개 이상 치환된 C6 ~ C60의 아릴기이고, ⅱ) L2와 L3이 모두 C6의 아릴렌기일 때, Ar1이 중수소로 치환된 C6의 아릴기이고, Ar2가 중수소로 치환된 C6의 아릴기인 경우는 제외된다. - 제 1항 또는 제 2항에 있어서,
상기 Ar1 및 Ar2 중 적어도 하나가 하기 화학식 1a로 표시되는 것을 특징으로 하는 화합물:
<화학식 1a>
R3은 중수소; 할로겐; C1 ~ C20의 알킬기 또는 C6 ~ C20의 아릴기로 치환 또는 비치환된 실란기; C1 ~ C20의 알콕실기; C1 ~ C20의 알킬기; C2 ~ C20의 알켄일기; C6 ~ C20의 아릴기; 중수소로 치환된 C6 ~ C20의 아릴기; 및 플루오렌일기로 이루어진 군에서 선택되며, 적어도 하나는 중수소를 포함하고,
o는 0 내지 7의 정수이며, 2 이상의 정수인 경우, R3은 서로 동일하거나 상이하고,
o이 1 내지 7의 정수인 경우, R3은 적어도 하나가 중수소이거나 중수소로 치환된 C6 ~ C20의 아릴기이다. - 제 1전극, 제 2전극, 및 상기 제 1전극과 제 2전극 사이에 위치하는 유기물층을 포함하는 유기전기소자에 있어서,
상기 유기물층은 제1항, 제2항 및 제4항 중 어느 한 항의 화합물을 함유하는 것을 특징으로 하는 유기전기소자. - 제 5항에 있어서,
상기 유기물층은 정공주입층, 정공수송층, 발광보조층 및 발광층 중 적어도 하나를 포함하는 것을 특징으로 하는 유기전기소자. - 제 5항에 있어서,
상기 유기물층은 스핀코팅 공정, 노즐 프린팅 공정, 잉크젯 프린팅 공정, 슬롯코팅 공정, 딥코팅 공정 또는 롤투롤 공정에 의해 형성되는 것을 특징으로 하는 유기전기소자. - 제5항의 유기전기소자를 포함하는 디스플레이장치; 및
상기 디스플레이장치를 구동하는 제어부; 를 포함하는 전자장치. - 제 8항에 있어서,
상기 유기전기소자는 유기전기발광소자, 유기태양전지, 유기감광체, 유기트랜지스터, 및 단색 또는 백색 조명용 소자 중 적어도 하나인 것을 특징으로 하는 전자장치.
Priority Applications (6)
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PCT/KR2016/004401 WO2016208862A1 (ko) | 2015-06-25 | 2016-04-27 | 유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치 |
CN201680037115.5A CN108112250B (zh) | 2015-06-25 | 2016-04-27 | 有机电气元件用化合物、利用其的有机电气元件及其电子装置 |
US15/739,611 US11196008B2 (en) | 2015-06-25 | 2016-04-27 | Compound for organic electric element, organic electric element using same, and electronic apparatus thereof |
CN202111576751.4A CN114181181A (zh) | 2015-06-25 | 2016-04-27 | 有机电气元件用化合物、利用其的有机电气元件及其电子装置 |
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US12022729B2 (en) | 2024-06-25 |
CN108112250B (zh) | 2022-02-25 |
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US20210280793A1 (en) | 2021-09-09 |
KR20170001830A (ko) | 2017-01-05 |
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