KR101994837B1 - 신규 헤테로고리 화합물 및 이를 포함한 유기 발광 소자 - Google Patents
신규 헤테로고리 화합물 및 이를 포함한 유기 발광 소자 Download PDFInfo
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- KR101994837B1 KR101994837B1 KR1020120081965A KR20120081965A KR101994837B1 KR 101994837 B1 KR101994837 B1 KR 101994837B1 KR 1020120081965 A KR1020120081965 A KR 1020120081965A KR 20120081965 A KR20120081965 A KR 20120081965A KR 101994837 B1 KR101994837 B1 KR 101994837B1
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- -1 heterocycle compound Chemical class 0.000 title claims description 28
- 150000002391 heterocyclic compounds Chemical class 0.000 claims abstract description 14
- 239000000126 substance Substances 0.000 claims abstract description 6
- 239000010410 layer Substances 0.000 claims description 183
- 150000001875 compounds Chemical class 0.000 claims description 105
- 125000004432 carbon atom Chemical group C* 0.000 claims description 68
- 239000000463 material Substances 0.000 claims description 50
- 238000000034 method Methods 0.000 claims description 48
- 238000002347 injection Methods 0.000 claims description 41
- 239000007924 injection Substances 0.000 claims description 41
- 239000002019 doping agent Substances 0.000 claims description 35
- 239000012044 organic layer Substances 0.000 claims description 32
- 125000003118 aryl group Chemical group 0.000 claims description 27
- 125000000217 alkyl group Chemical group 0.000 claims description 26
- 239000002346 layers by function Substances 0.000 claims description 26
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 16
- YZCKVEUIGOORGS-OUBTZVSYSA-N Deuterium Chemical compound [2H] YZCKVEUIGOORGS-OUBTZVSYSA-N 0.000 claims description 14
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 13
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Natural products C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 claims description 13
- 125000005843 halogen group Chemical group 0.000 claims description 12
- 125000001072 heteroaryl group Chemical group 0.000 claims description 12
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 11
- 229910052805 deuterium Inorganic materials 0.000 claims description 9
- 229910052739 hydrogen Inorganic materials 0.000 claims description 9
- 239000001257 hydrogen Substances 0.000 claims description 9
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 9
- 125000003277 amino group Chemical group 0.000 claims description 8
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 8
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 8
- 125000003367 polycyclic group Chemical group 0.000 claims description 8
- 150000002431 hydrogen Chemical class 0.000 claims description 6
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical group C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 5
- 150000004696 coordination complex Chemical class 0.000 claims description 5
- 125000005647 linker group Chemical group 0.000 claims description 4
- IMKMFBIYHXBKRX-UHFFFAOYSA-M lithium;quinoline-2-carboxylate Chemical group [Li+].C1=CC=CC2=NC(C(=O)[O-])=CC=C21 IMKMFBIYHXBKRX-UHFFFAOYSA-M 0.000 claims description 4
- 229910044991 metal oxide Inorganic materials 0.000 claims description 4
- 150000004706 metal oxides Chemical class 0.000 claims description 4
- 150000002894 organic compounds Chemical class 0.000 claims description 4
- 150000003233 pyrroles Chemical group 0.000 claims description 4
- 150000004059 quinone derivatives Chemical group 0.000 claims description 4
- 239000010409 thin film Substances 0.000 claims description 4
- IANQTJSKSUMEQM-UHFFFAOYSA-N 1-benzofuran Chemical group C1=CC=C2OC=CC2=C1 IANQTJSKSUMEQM-UHFFFAOYSA-N 0.000 claims description 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 description 32
- 238000006243 chemical reaction Methods 0.000 description 31
- 239000000543 intermediate Substances 0.000 description 27
- 125000001424 substituent group Chemical group 0.000 description 22
- 238000003786 synthesis reaction Methods 0.000 description 22
- 230000005525 hole transport Effects 0.000 description 19
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 16
- 150000003839 salts Chemical class 0.000 description 15
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 14
- 238000004895 liquid chromatography mass spectrometry Methods 0.000 description 13
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 13
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 12
- 238000001771 vacuum deposition Methods 0.000 description 12
- 125000001624 naphthyl group Chemical group 0.000 description 11
- 229910052757 nitrogen Inorganic materials 0.000 description 10
- 239000002904 solvent Substances 0.000 description 10
- 239000000758 substrate Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 125000005428 anthryl group Chemical group [H]C1=C([H])C([H])=C2C([H])=C3C(*)=C([H])C([H])=C([H])C3=C([H])C2=C1[H] 0.000 description 9
- 230000000903 blocking effect Effects 0.000 description 9
- 238000004528 spin coating Methods 0.000 description 9
- VFUDMQLBKNMONU-UHFFFAOYSA-N 9-[4-(4-carbazol-9-ylphenyl)phenyl]carbazole Chemical compound 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 8
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 8
- 239000000872 buffer Substances 0.000 description 8
- 238000000151 deposition Methods 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 description 7
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 7
- 235000019341 magnesium sulphate Nutrition 0.000 description 7
- 238000010898 silica gel chromatography Methods 0.000 description 7
- 125000000008 (C1-C10) alkyl group Chemical group 0.000 description 6
- UHXOHPVVEHBKKT-UHFFFAOYSA-N 1-(2,2-diphenylethenyl)-4-[4-(2,2-diphenylethenyl)phenyl]benzene Chemical compound C=1C=C(C=2C=CC(C=C(C=3C=CC=CC=3)C=3C=CC=CC=3)=CC=2)C=CC=1C=C(C=1C=CC=CC=1)C1=CC=CC=C1 UHXOHPVVEHBKKT-UHFFFAOYSA-N 0.000 description 6
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 6
- 125000003739 carbamimidoyl group Chemical group C(N)(=N)* 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 150000007857 hydrazones Chemical class 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 230000032258 transport Effects 0.000 description 6
- 238000005266 casting Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 230000008021 deposition Effects 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 125000001725 pyrenyl group Chemical group 0.000 description 5
- 125000000542 sulfonic acid group Chemical group 0.000 description 5
- 238000005481 NMR spectroscopy Methods 0.000 description 4
- 125000003342 alkenyl group Chemical group 0.000 description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 4
- 125000005110 aryl thio group Chemical group 0.000 description 4
- 125000004104 aryloxy group Chemical group 0.000 description 4
- 239000011575 calcium Substances 0.000 description 4
- 239000011777 magnesium Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 4
- 125000000027 (C1-C10) alkoxy group Chemical group 0.000 description 3
- FCEHBMOGCRZNNI-UHFFFAOYSA-N 1-benzothiophene Chemical group C1=CC=C2SC=CC2=C1 FCEHBMOGCRZNNI-UHFFFAOYSA-N 0.000 description 3
- MAGFQRLKWCCTQJ-UHFFFAOYSA-M 4-ethenylbenzenesulfonate Chemical compound [O-]S(=O)(=O)C1=CC=C(C=C)C=C1 MAGFQRLKWCCTQJ-UHFFFAOYSA-M 0.000 description 3
- VIZUPBYFLORCRA-UHFFFAOYSA-N 9,10-dinaphthalen-2-ylanthracene Chemical compound C12=CC=CC=C2C(C2=CC3=CC=CC=C3C=C2)=C(C=CC=C2)C2=C1C1=CC=C(C=CC=C2)C2=C1 VIZUPBYFLORCRA-UHFFFAOYSA-N 0.000 description 3
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical group C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical group C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 3
- 125000003545 alkoxy group Chemical group 0.000 description 3
- 125000000304 alkynyl group Chemical group 0.000 description 3
- 125000006267 biphenyl group Chemical group 0.000 description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 125000001792 phenanthrenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3C=CC12)* 0.000 description 3
- 229920003227 poly(N-vinyl carbazole) Polymers 0.000 description 3
- 229920000767 polyaniline Polymers 0.000 description 3
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 125000004076 pyridyl group Chemical group 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 125000006746 (C1-C60) alkoxy group Chemical group 0.000 description 2
- 125000006745 (C2-C60) alkynyl group Chemical group 0.000 description 2
- 0 *c(c-1c2*c3ccccc-13)c(*)c1c2c(*)c(*)c2c(*)c(*)c(CCI)c(*)c12 Chemical compound *c(c-1c2*c3ccccc-13)c(*)c1c2c(*)c(*)c2c(*)c(*)c(CCI)c(*)c12 0.000 description 2
- WBIQQQGBSDOWNP-UHFFFAOYSA-N 2-dodecylbenzenesulfonic acid Chemical compound CCCCCCCCCCCCC1=CC=CC=C1S(O)(=O)=O WBIQQQGBSDOWNP-UHFFFAOYSA-N 0.000 description 2
- VQGHOUODWALEFC-UHFFFAOYSA-N 2-phenylpyridine Chemical group C1=CC=CC=C1C1=CC=CC=N1 VQGHOUODWALEFC-UHFFFAOYSA-N 0.000 description 2
- 229910001148 Al-Li alloy Inorganic materials 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- UEXCJVNBTNXOEH-UHFFFAOYSA-N Ethynylbenzene Chemical group C#CC1=CC=CC=C1 UEXCJVNBTNXOEH-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- XQVWYOYUZDUNRW-UHFFFAOYSA-N N-Phenyl-1-naphthylamine Chemical compound C=1C=CC2=CC=CC=C2C=1NC1=CC=CC=C1 XQVWYOYUZDUNRW-UHFFFAOYSA-N 0.000 description 2
- 229920001609 Poly(3,4-ethylenedioxythiophene) Polymers 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 2
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 2
- JHYLKGDXMUDNEO-UHFFFAOYSA-N [Mg].[In] Chemical compound [Mg].[In] JHYLKGDXMUDNEO-UHFFFAOYSA-N 0.000 description 2
- 125000005037 alkyl phenyl group Chemical group 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 125000000732 arylene group Chemical group 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 125000000609 carbazolyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3NC12)* 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 125000000753 cycloalkyl group Chemical group 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 229940060296 dodecylbenzenesulfonic acid Drugs 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 230000009477 glass transition Effects 0.000 description 2
- 125000000623 heterocyclic group Chemical group 0.000 description 2
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004020 luminiscence type Methods 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- IBHBKWKFFTZAHE-UHFFFAOYSA-N n-[4-[4-(n-naphthalen-1-ylanilino)phenyl]phenyl]-n-phenylnaphthalen-1-amine Chemical compound C1=CC=CC=C1N(C=1C2=CC=CC=C2C=CC=1)C1=CC=C(C=2C=CC(=CC=2)N(C=2C=CC=CC=2)C=2C3=CC=CC=C3C=CC=2)C=C1 IBHBKWKFFTZAHE-UHFFFAOYSA-N 0.000 description 2
- 125000004957 naphthylene group Chemical group 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 2
- 125000005560 phenanthrenylene group Chemical group 0.000 description 2
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 125000005548 pyrenylene group Chemical group 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 125000000547 substituted alkyl group Chemical group 0.000 description 2
- FPGGTKZVZWFYPV-UHFFFAOYSA-M tetrabutylammonium fluoride Chemical compound [F-].CCCC[N+](CCCC)(CCCC)CCCC FPGGTKZVZWFYPV-UHFFFAOYSA-M 0.000 description 2
- PCCVSPMFGIFTHU-UHFFFAOYSA-N tetracyanoquinodimethane Chemical compound N#CC(C#N)=C1C=CC(=C(C#N)C#N)C=C1 PCCVSPMFGIFTHU-UHFFFAOYSA-N 0.000 description 2
- 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 2
- ITOFPJRDSCGOSA-KZLRUDJFSA-N (2s)-2-[[(4r)-4-[(3r,5r,8r,9s,10s,13r,14s,17r)-3-hydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1h-cyclopenta[a]phenanthren-17-yl]pentanoyl]amino]-3-(1h-indol-3-yl)propanoic acid Chemical compound C([C@H]1CC2)[C@H](O)CC[C@]1(C)[C@@H](CC[C@]13C)[C@@H]2[C@@H]3CC[C@@H]1[C@H](C)CCC(=O)N[C@H](C(O)=O)CC1=CNC2=CC=CC=C12 ITOFPJRDSCGOSA-KZLRUDJFSA-N 0.000 description 1
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 description 1
- 125000006743 (C1-C60) alkyl group Chemical group 0.000 description 1
- 125000006744 (C2-C60) alkenyl group Chemical group 0.000 description 1
- 125000006818 (C3-C60) cycloalkyl group Chemical group 0.000 description 1
- MIOPJNTWMNEORI-GMSGAONNSA-N (S)-camphorsulfonic acid Chemical compound C1C[C@@]2(CS(O)(=O)=O)C(=O)C[C@@H]1C2(C)C MIOPJNTWMNEORI-GMSGAONNSA-N 0.000 description 1
- 229940005561 1,4-benzoquinone Drugs 0.000 description 1
- MCZUXEWWARACSP-UHFFFAOYSA-N 1-ethynylnaphthalene Chemical group C1=CC=C2C(C#C)=CC=CC2=C1 MCZUXEWWARACSP-UHFFFAOYSA-N 0.000 description 1
- IYZMXHQDXZKNCY-UHFFFAOYSA-N 1-n,1-n-diphenyl-4-n,4-n-bis[4-(n-phenylanilino)phenyl]benzene-1,4-diamine Chemical compound C1=CC=CC=C1N(C=1C=CC(=CC=1)N(C=1C=CC(=CC=1)N(C=1C=CC=CC=1)C=1C=CC=CC=1)C=1C=CC(=CC=1)N(C=1C=CC=CC=1)C=1C=CC=CC=1)C1=CC=CC=C1 IYZMXHQDXZKNCY-UHFFFAOYSA-N 0.000 description 1
- SPDPTFAJSFKAMT-UHFFFAOYSA-N 1-n-[4-[4-(n-[4-(3-methyl-n-(3-methylphenyl)anilino)phenyl]anilino)phenyl]phenyl]-4-n,4-n-bis(3-methylphenyl)-1-n-phenylbenzene-1,4-diamine Chemical compound CC1=CC=CC(N(C=2C=CC(=CC=2)N(C=2C=CC=CC=2)C=2C=CC(=CC=2)C=2C=CC(=CC=2)N(C=2C=CC=CC=2)C=2C=CC(=CC=2)N(C=2C=C(C)C=CC=2)C=2C=C(C)C=CC=2)C=2C=C(C)C=CC=2)=C1 SPDPTFAJSFKAMT-UHFFFAOYSA-N 0.000 description 1
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- GEQBRULPNIVQPP-UHFFFAOYSA-N 2-[3,5-bis(1-phenylbenzimidazol-2-yl)phenyl]-1-phenylbenzimidazole Chemical compound C1=CC=CC=C1N1C2=CC=CC=C2N=C1C1=CC(C=2N(C3=CC=CC=C3N=2)C=2C=CC=CC=2)=CC(C=2N(C3=CC=CC=C3N=2)C=2C=CC=CC=2)=C1 GEQBRULPNIVQPP-UHFFFAOYSA-N 0.000 description 1
- 125000004198 2-fluorophenyl group Chemical group [H]C1=C([H])C(F)=C(*)C([H])=C1[H] 0.000 description 1
- WLPATYNQCGVFFH-UHFFFAOYSA-N 2-phenylbenzonitrile Chemical group N#CC1=CC=CC=C1C1=CC=CC=C1 WLPATYNQCGVFFH-UHFFFAOYSA-N 0.000 description 1
- PPWNCLVNXGCGAF-UHFFFAOYSA-N 3,3-dimethylbut-1-yne Chemical group CC(C)(C)C#C PPWNCLVNXGCGAF-UHFFFAOYSA-N 0.000 description 1
- 125000004180 3-fluorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C(F)=C1[H] 0.000 description 1
- PJUAIXDOXUXBDR-UHFFFAOYSA-N 3-iodo-9-phenylcarbazole Chemical compound C12=CC=CC=C2C2=CC(I)=CC=C2N1C1=CC=CC=C1 PJUAIXDOXUXBDR-UHFFFAOYSA-N 0.000 description 1
- USCSRAJGJYMJFZ-UHFFFAOYSA-N 3-methyl-1-butyne Chemical group CC(C)C#C USCSRAJGJYMJFZ-UHFFFAOYSA-N 0.000 description 1
- FDRNXKXKFNHNCA-UHFFFAOYSA-N 4-(4-anilinophenyl)-n-phenylaniline Chemical compound C=1C=C(C=2C=CC(NC=3C=CC=CC=3)=CC=2)C=CC=1NC1=CC=CC=C1 FDRNXKXKFNHNCA-UHFFFAOYSA-N 0.000 description 1
- AWXGSYPUMWKTBR-UHFFFAOYSA-N 4-carbazol-9-yl-n,n-bis(4-carbazol-9-ylphenyl)aniline Chemical compound C12=CC=CC=C2C2=CC=CC=C2N1C1=CC=C(N(C=2C=CC(=CC=2)N2C3=CC=CC=C3C3=CC=CC=C32)C=2C=CC(=CC=2)N2C3=CC=CC=C3C3=CC=CC=C32)C=C1 AWXGSYPUMWKTBR-UHFFFAOYSA-N 0.000 description 1
- 125000001255 4-fluorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C([H])=C1F 0.000 description 1
- OSQXTXTYKAEHQV-WXUKJITCSA-N 4-methyl-n-[4-[(e)-2-[4-[4-[(e)-2-[4-(4-methyl-n-(4-methylphenyl)anilino)phenyl]ethenyl]phenyl]phenyl]ethenyl]phenyl]-n-(4-methylphenyl)aniline Chemical compound C1=CC(C)=CC=C1N(C=1C=CC(\C=C\C=2C=CC(=CC=2)C=2C=CC(\C=C\C=3C=CC(=CC=3)N(C=3C=CC(C)=CC=3)C=3C=CC(C)=CC=3)=CC=2)=CC=1)C1=CC=C(C)C=C1 OSQXTXTYKAEHQV-WXUKJITCSA-N 0.000 description 1
- DIVZFUBWFAOMCW-UHFFFAOYSA-N 4-n-(3-methylphenyl)-1-n,1-n-bis[4-(n-(3-methylphenyl)anilino)phenyl]-4-n-phenylbenzene-1,4-diamine Chemical compound CC1=CC=CC(N(C=2C=CC=CC=2)C=2C=CC(=CC=2)N(C=2C=CC(=CC=2)N(C=2C=CC=CC=2)C=2C=C(C)C=CC=2)C=2C=CC(=CC=2)N(C=2C=CC=CC=2)C=2C=C(C)C=CC=2)=C1 DIVZFUBWFAOMCW-UHFFFAOYSA-N 0.000 description 1
- WXAIEIRYBSKHDP-UHFFFAOYSA-N 4-phenyl-n-(4-phenylphenyl)-n-[4-[4-(4-phenyl-n-(4-phenylphenyl)anilino)phenyl]phenyl]aniline Chemical compound C1=CC=CC=C1C1=CC=C(N(C=2C=CC(=CC=2)C=2C=CC=CC=2)C=2C=CC(=CC=2)C=2C=CC(=CC=2)N(C=2C=CC(=CC=2)C=2C=CC=CC=2)C=2C=CC(=CC=2)C=2C=CC=CC=2)C=C1 WXAIEIRYBSKHDP-UHFFFAOYSA-N 0.000 description 1
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- 125000005580 triphenylene group Chemical group 0.000 description 1
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- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 description 1
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Abstract
(상기 화학식 1~4에 대해서는 발명의 상세한 설명을 참조한다).
Description
도 2는 일 구현예를 따르는 화학식 1 내지 4의 구조를 나타낸 도면이다.
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구동전압 (V) |
전류밀도 (㎃/㎠) |
휘도 (cd/㎡) |
효율 (cd/A) |
발광색 | LT97(hr) | |
| 실시예 1 |
청색형광도판트 46-E | 6.21 | 50 | 2,280 | 4.68 | 청색 | 32 |
| 실시예 2 |
정공수송 15-D | 6.18 | 50 | 2,183 | 4.37 | 청색 | 29 |
| 실시예 3 |
정공수송 23-H | 6.03 | 50 | 2,309 | 4.62 | 청색 | 27 |
| 실시예 4 |
정공수송 43-E | 6.32 | 50 | 2,366 | 4.73 | 청색 | 30 |
| 실시예 5 |
녹색인광호스트 15-F | 5.67 | 50 | 16,654 | 33.3 | 녹색 | 84 |
| 실시예 6 |
녹색인광호스트 32-D | 5.33 | 50 | 17,102 | 34.2 | 녹색 | 91 |
| 실시예 7 |
녹색인광호스트 43-D | 5.51 | 50 | 18,248 | 36.5 | 녹색 | 93 |
| 비교예 1 |
DNA/DPBVi | 7.35 | 50 | 1,522 | 3.04 | 청색 | 15 |
| 비교예 2 |
CBP/Irppy | 6.8 | 50 | 10,902 | 21.8 | 녹색 | 60 |
Claims (20)
- 하기 화학식 1, 화학식 2, 화학식 3 또는 화학식 4로 표시되는 헤테로고리 화합물:
<화학식 1>
<화학식 2>
<화학식 3>
<화학식 4>
상기 식 중, R1, R4, R5, R6 및 R8은 각각 독립적으로 수소 또는 중수소이고;
R7은 수소, 중수소, 할로겐기, 시아노기, 치환 또는 비치환된 탄소수 1 내지 60의 알킬기, 치환 또는 비치환된 탄소수 5 내지 60의 아릴기, 치환 또는 비치환된 탄소수 3 내지 60의 헤테로아릴기, 또는 치환 또는 비치환된 탄소수 6 내지 60의 축합다환기를 나타내고,
R2 및 R3은 각각 독립적으로 하기 화학식 2a 내지 2f 중 어느 하나이고;
상기 화학식 2a 내지 2f 중,
Q2는 -N(R30)-, -CR31R32-, -S- 또는 -O-로 표시되는 연결기들이고;
Q3는 -S- 또는 -O-로 표시되는 연결기들이고;
Y1 및 Y2는 각각 독립적으로 -N=, -N(R30)- 또는 -C=이고;
Z1, R30, R31 및 R32는 서로 독립적으로, 수소 원자, 중수소, 치환 또는 비치환된 탄소수 1 내지 20의 알킬기, 치환 또는 비치환된 탄소수 5 내지 20의 아릴기, 치환 또는 비치환된 탄소수 3 내지 20의 헤테로아릴기, 치환 또는 비치환된 탄소수 6 내지 20의 축합 다환기, 탄소수 5 내지 20의 아릴기 또는 탄소수 3 내지 20의 헤테로아릴기로 치환된 아미노기, 할로겐기, 시아노기, 니트로기, 하이드록시기 또는 카르복시기이고;
p는 1 내지 9의 정수이고;
*는 결합을 나타내며;
X는 -O-, -S- 또는 -NR20-을 나타내며, R20은 치환 또는 비치환된 탄소수 1 내지 30의 알킬기, 치환 또는 비치환된 탄소수 5 내지 30의 아릴기를 나타내고,
A는 치환 또는 비치환된 퓨란기, 치환 또는 비치환된 벤조퓨란기, 또는 치환 또는 비치환된 피롤기로서, 하기 화학식 11 의 2 위치 및 3 위치 또는 하기 화학식 12의 2 위치 및 3 위치에서 상기 화학식 1 내지 화학식 4의 골격과 융합하는 것을 나타낸다:
<화학식 11>
<화학식 12>
상기 화학식 11 및 12에서 Q1은 -O- 또는 -NR30-를 나타내며,
R30은 수소, 중수소, 치환 또는 비치환된 탄소수 1 내지 20의 알킬기, 치환 또는 비치환된 탄소수 5 내지 20의 아릴기, 치환 또는 비치환된 탄소수 3 내지 20의 헤테로아릴기, 또는 치환 또는 비치환된 탄소수 6 내지 20의 축합다환기를 나타낸다. - 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 제 1 전극;
제 2 전극; 및
상기 제 1 전극 및 제 2 전극 사이에 개재된 유기층을 구비한 유기 발광 소자로서,
상기 유기층이 제 1 항 또는 제 7 항 중 어느 한 항의 화합물을 포함하는 유기 발광 소자. - 제 8 항에 있어서,
상기 유기층이 발광층이며 상기 화합물이 형광 도펀트로 사용되는 유기 발광 소자. - 제 8 항에 있어서,
상기 유기층이 발광층이며 상기 화합물이 인광 호스트로 사용되는 유기 발광 소자. - 제 8 항에 있어서,
상기 유기층이 청색 발광층 또는 녹색 발광층인 유기 발광 소자. - 제 8 항에 있어서,
상기 유기 발광 소자가 발광층, 정공 주입층, 정공 수송층, 또는 정공 주입 및 정공 수송기능을 동시에 갖는 기능층을 포함하고,
상기 발광층, 정공 주입층, 정공 수송층, 또는 정공 주입 및 정공 수송기능을 동시에 갖는 기능층은 제 1 항의 화합물을 포함하며,
상기 발광층은 안트라센계 화합물, 아릴아민계 화합물 또는 스티릴계 화합물을 포함하는 유기 발광 소자. - 제 8 항에 있어서,
상기 유기 발광 소자가 발광층, 정공 주입층, 정공 수송층, 또는 정공 주입 및 정공 수송기능을 동시에 갖는 기능층을 포함하고,
상기 발광층, 정공 주입층, 정공 수송층, 또는 정공 주입 및 정공 수송기능을 동시에 갖는 기능층은 제 1 항의 화합물을 포함하며,
상기 발광층의 적색층, 녹색층, 청색층 또는 흰색층의 어느 한 층은 인광 화합물을 포함하는 유기 발광 소자. - 제 13 항에 있어서,
상기 정공 주입층, 정공 수송층, 또는 정공 주입 기능 및 정공 수송 기능을 동시에 갖는 기능층이 전하 생성 물질을 포함하는 유기 발광 소자. - 제 14 항에 있어서,
상기 전하 생성 물질이 p-도펀트이고, 상기 p-도펀트가 퀴논 유도체, 금속 산화물 또는 시아노기-함유 화합물인 유기 발광 소자. - 제 8 항에 있어서,
상기 유기층이 전자 수송층을 포함하고, 상기 전자 수송층이 전자 수송성 유기 화합물 및 금속 착체를 포함하는 유기 발광 소자. - 제 16 항에 있어서,
상기 금속 착체가 리튬 퀴놀레이트(LiQ)인 유기 발광 소자 - 제 8 항에 있어서,
상기 유기층이 제 1 항 또는 제 7 항 중 어느 한 항의 화합물을 사용하여 습식 공정으로 형성되는 유기 발광 소자. - 제 8 항의 유기 발광 소자를 구비하고, 상기 유기 발광 소자의 제 1 전극이 박막 트랜지스터의 소스 전극 또는 드레인 전극과 전기적으로 연결된 평판 표시 장치.
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| US13/690,600 US9118021B2 (en) | 2012-07-26 | 2012-11-30 | Heterocyclic compound and organic light-emitting device including the same |
| CN201310043667.5A CN103570735B (zh) | 2012-07-26 | 2013-02-04 | 新型杂环化合物及包含该杂环化合物的有机发光元件 |
| DE102013202562.9A DE102013202562B4 (de) | 2012-07-26 | 2013-02-18 | Neue heterocyclische verbindung und organische lichtemittierende vorrichtung, die diese aufweist |
| TW102105712A TWI592414B (zh) | 2012-07-26 | 2013-02-19 | 新穎雜環化合物以及包含其之有機發光裝置 |
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| KR102162791B1 (ko) * | 2013-09-17 | 2020-10-08 | 삼성디스플레이 주식회사 | 유기 발광 소자 |
| WO2015174639A1 (ko) * | 2014-05-12 | 2015-11-19 | 삼성에스디아이 주식회사 | 유기 화합물, 유기 광전자 소자 및 표시 장치 |
| KR101904299B1 (ko) | 2014-05-12 | 2018-10-04 | 제일모직 주식회사 | 유기 화합물, 유기 광전자 소자 및 표시 장치 |
| KR102337550B1 (ko) | 2015-04-16 | 2021-12-13 | 에스에프씨주식회사 | 신규한 헤테로고리 화합물 및 이를 포함하는 유기 발광 소자 |
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| TW201404778A (zh) | 2014-02-01 |
| CN103570735B (zh) | 2017-06-09 |
| US20140103300A1 (en) | 2014-04-17 |
| CN103570735A (zh) | 2014-02-12 |
| DE102013202562B4 (de) | 2023-08-10 |
| US9118021B2 (en) | 2015-08-25 |
| DE102013202562A1 (de) | 2014-01-30 |
| KR20140019082A (ko) | 2014-02-14 |
| TWI592414B (zh) | 2017-07-21 |
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