JP6864063B2 - 有機光電子素子用化合物、有機光電子素子、および表示装置 - Google Patents
有機光電子素子用化合物、有機光電子素子、および表示装置 Download PDFInfo
- Publication number
- JP6864063B2 JP6864063B2 JP2019215421A JP2019215421A JP6864063B2 JP 6864063 B2 JP6864063 B2 JP 6864063B2 JP 2019215421 A JP2019215421 A JP 2019215421A JP 2019215421 A JP2019215421 A JP 2019215421A JP 6864063 B2 JP6864063 B2 JP 6864063B2
- Authority
- JP
- Japan
- Prior art keywords
- group
- organic
- substituted
- compound
- unsubstituted
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 150000001875 compounds Chemical class 0.000 title claims description 74
- 239000010410 layer Substances 0.000 claims description 52
- 125000004432 carbon atom Chemical group C* 0.000 claims description 32
- 125000003118 aryl group Chemical group 0.000 claims description 19
- 239000012044 organic layer Substances 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 11
- 125000001424 substituent group Chemical group 0.000 claims description 10
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 9
- 125000005647 linker group Chemical group 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 claims description 7
- 230000005693 optoelectronics Effects 0.000 claims description 6
- YJTKZCDBKVTVBY-UHFFFAOYSA-N 1,3-Diphenylbenzene Chemical group C1=CC=CC=C1C1=CC=CC(C=2C=CC=CC=2)=C1 YJTKZCDBKVTVBY-UHFFFAOYSA-N 0.000 claims description 5
- 125000006267 biphenyl group Chemical group 0.000 claims description 4
- 125000002529 biphenylenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3C12)* 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 description 40
- 238000003786 synthesis reaction Methods 0.000 description 40
- 239000000543 intermediate Substances 0.000 description 17
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 12
- 239000002019 doping agent Substances 0.000 description 11
- 230000005525 hole transport Effects 0.000 description 10
- -1 dibenzofuranyl group Chemical group 0.000 description 9
- 238000002347 injection Methods 0.000 description 9
- 239000007924 injection Substances 0.000 description 9
- 125000001624 naphthyl group Chemical group 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 8
- 125000001072 heteroaryl group Chemical group 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical group C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 description 7
- UFHFLCQGNIYNRP-VVKOMZTBSA-N Dideuterium Chemical group [2H][2H] UFHFLCQGNIYNRP-VVKOMZTBSA-N 0.000 description 6
- 125000005842 heteroatom Chemical group 0.000 description 6
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000006467 substitution reaction Methods 0.000 description 6
- 239000000758 substrate Substances 0.000 description 6
- 125000000217 alkyl group Chemical group 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- UJOBWOGCFQCDNV-UHFFFAOYSA-N 9H-carbazole Chemical compound C1=CC=C2C3=CC=CC=C3NC2=C1 UJOBWOGCFQCDNV-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 125000002029 aromatic hydrocarbon group Chemical group 0.000 description 4
- 125000000732 arylene group Chemical group 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 125000005509 dibenzothiophenyl group Chemical group 0.000 description 4
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 4
- 239000012153 distilled water Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 125000000623 heterocyclic group Chemical group 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- AMEVJOWOWQPPJQ-UHFFFAOYSA-N 2,4-dichloro-6-phenyl-1,3,5-triazine Chemical compound ClC1=NC(Cl)=NC(C=2C=CC=CC=2)=N1 AMEVJOWOWQPPJQ-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229940126062 Compound A Drugs 0.000 description 3
- NLDMNSXOCDLTTB-UHFFFAOYSA-N Heterophylliin A Natural products O1C2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC2C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)C(O)C1OC(=O)C1=CC(O)=C(O)C(O)=C1 NLDMNSXOCDLTTB-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 125000000609 carbazolyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3NC12)* 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 3
- 229920001940 conductive polymer Polymers 0.000 description 3
- 125000000753 cycloalkyl group Chemical group 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 125000005549 heteroarylene group Chemical group 0.000 description 3
- 239000003446 ligand Substances 0.000 description 3
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- LVTJOONKWUXEFR-FZRMHRINSA-N protoneodioscin Natural products O(C[C@@H](CC[C@]1(O)[C@H](C)[C@@H]2[C@]3(C)[C@H]([C@H]4[C@@H]([C@]5(C)C(=CC4)C[C@@H](O[C@@H]4[C@H](O[C@H]6[C@@H](O)[C@@H](O)[C@@H](O)[C@H](C)O6)[C@@H](O)[C@H](O[C@H]6[C@@H](O)[C@@H](O)[C@@H](O)[C@H](C)O6)[C@H](CO)O4)CC5)CC3)C[C@@H]2O1)C)[C@H]1[C@H](O)[C@H](O)[C@H](O)[C@@H](CO)O1 LVTJOONKWUXEFR-FZRMHRINSA-N 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- MCGROFKAAXXTBN-VIZOYTHASA-N 3,5-dihydroxy-N-[(E)-(4-hydroxy-3-nitrophenyl)methylideneamino]benzamide Chemical compound C1=CC(=C(C=C1/C=N/NC(=O)C2=CC(=CC(=C2)O)O)[N+](=O)[O-])O MCGROFKAAXXTBN-VIZOYTHASA-N 0.000 description 2
- QENGPZGAWFQWCZ-UHFFFAOYSA-N 3-Methylthiophene Chemical compound CC=1C=CSC=1 QENGPZGAWFQWCZ-UHFFFAOYSA-N 0.000 description 2
- SUXXCEUPVUCFGP-UHFFFAOYSA-N 4,4,5,5-tetramethyl-2-(4-naphthalen-1-ylphenyl)-1,3,2-dioxaborolane Chemical compound O1C(C)(C)C(C)(C)OB1C1=CC=C(C=2C3=CC=CC=C3C=CC=2)C=C1 SUXXCEUPVUCFGP-UHFFFAOYSA-N 0.000 description 2
- 229910052693 Europium Inorganic materials 0.000 description 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 2
- 229910052771 Terbium Inorganic materials 0.000 description 2
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 2
- 229910052775 Thulium Inorganic materials 0.000 description 2
- CUJRVFIICFDLGR-UHFFFAOYSA-N acetylacetonate Chemical compound CC(=O)[CH-]C(C)=O CUJRVFIICFDLGR-UHFFFAOYSA-N 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 235000010290 biphenyl Nutrition 0.000 description 2
- 239000004305 biphenyl Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 230000009477 glass transition Effects 0.000 description 2
- 229910052735 hafnium Inorganic materials 0.000 description 2
- 125000000592 heterocycloalkyl group Chemical group 0.000 description 2
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 2
- 229910052741 iridium Inorganic materials 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 125000002183 isoquinolinyl group Chemical group C1(=NC=CC2=CC=CC=C12)* 0.000 description 2
- 238000004768 lowest unoccupied molecular orbital Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 125000004076 pyridyl group Chemical group 0.000 description 2
- 125000002943 quinolinyl group Chemical group N1=C(C=CC2=CC=CC=C12)* 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 229910052703 rhodium Inorganic materials 0.000 description 2
- 229910052707 ruthenium Inorganic materials 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 125000005580 triphenylene group Chemical group 0.000 description 2
- 238000004506 ultrasonic cleaning Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- XJKSTNDFUHDPQJ-UHFFFAOYSA-N 1,4-diphenylbenzene Chemical group C1=CC=CC=C1C1=CC=C(C=2C=CC=CC=2)C=C1 XJKSTNDFUHDPQJ-UHFFFAOYSA-N 0.000 description 1
- JYPGHMDTTDKUEL-UHFFFAOYSA-N 2,4-dichloro-6-(4-phenylphenyl)-1,3,5-triazine Chemical compound ClC1=NC(Cl)=NC(C=2C=CC(=CC=2)C=2C=CC=CC=2)=N1 JYPGHMDTTDKUEL-UHFFFAOYSA-N 0.000 description 1
- BCJVAUGUKQWPRH-UHFFFAOYSA-N 2-chloro-4-naphthalen-1-yl-6-phenyl-1,3,5-triazine Chemical compound C1(=NC(=NC(=N1)C1=C2C=CC=CC2=CC=C1)C1=CC=CC=C1)Cl BCJVAUGUKQWPRH-UHFFFAOYSA-N 0.000 description 1
- KTTRHLOWOKRRKS-UHFFFAOYSA-N 2-chloro-4-naphthalen-2-yl-6-phenyl-1,3,5-triazine Chemical compound C1(=NC(C2=CC=CC=C2)=NC(=N1)C1=CC=C2C(C=CC=C2)=C1)Cl KTTRHLOWOKRRKS-UHFFFAOYSA-N 0.000 description 1
- LZPWAYBEOJRFAX-UHFFFAOYSA-N 4,4,5,5-tetramethyl-1,3,2$l^{2}-dioxaborolane Chemical compound CC1(C)O[B]OC1(C)C LZPWAYBEOJRFAX-UHFFFAOYSA-N 0.000 description 1
- OYLBLFRKAPQLKE-UHFFFAOYSA-N 4,4,5,5-tetramethyl-2-(3-naphthalen-1-ylphenyl)-1,3,2-dioxaborolane Chemical compound O1C(C)(C)C(C)(C)OB1C1=CC=CC(C=2C3=CC=CC=C3C=CC=2)=C1 OYLBLFRKAPQLKE-UHFFFAOYSA-N 0.000 description 1
- ZSLFLUWKJNMNEH-UHFFFAOYSA-N 4,4,5,5-tetramethyl-2-(4-naphthalen-2-ylphenyl)-1,3,2-dioxaborolane Chemical compound O1C(C)(C)C(C)(C)OB1C1=CC=C(C=2C=C3C=CC=CC3=CC=2)C=C1 ZSLFLUWKJNMNEH-UHFFFAOYSA-N 0.000 description 1
- IRPPVPVAYWJSGM-UHFFFAOYSA-N 4-chloro-6-(4-naphthalen-2-ylphenyl)-2-phenylpyrimidine Chemical compound ClC1=NC(=NC(=C1)C1=CC=C(C=C1)C1=CC2=CC=CC=C2C=C1)C1=CC=CC=C1 IRPPVPVAYWJSGM-UHFFFAOYSA-N 0.000 description 1
- YWLGYAZJWNLVKB-UHFFFAOYSA-N 9-[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]carbazole Chemical compound O1C(C)(C)C(C)(C)OB1C1=CC=CC(N2C3=CC=CC=C3C3=CC=CC=C32)=C1 YWLGYAZJWNLVKB-UHFFFAOYSA-N 0.000 description 1
- 229910016036 BaF 2 Inorganic materials 0.000 description 1
- 0 CC(C)(*)C(C)(C)*c(cc1)ccc1-[n]1c(cccc2)c2c2c1cccc2 Chemical compound CC(C)(*)C(C)(C)*c(cc1)ccc1-[n]1c(cccc2)c2c2c1cccc2 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- IMSSXBNZPVJPMI-UHFFFAOYSA-N Clc1nc(-c2ccccc2)nc(-c(cc2)ccc2-c2cc(cccc3)c3cc2)n1 Chemical compound Clc1nc(-c2ccccc2)nc(-c(cc2)ccc2-c2cc(cccc3)c3cc2)n1 IMSSXBNZPVJPMI-UHFFFAOYSA-N 0.000 description 1
- JKHCVYDYGWHIFJ-UHFFFAOYSA-N Clc1nc(nc(n1)-c1ccc(cc1)-c1ccccc1)-c1ccccc1 Chemical compound Clc1nc(nc(n1)-c1ccc(cc1)-c1ccccc1)-c1ccccc1 JKHCVYDYGWHIFJ-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052688 Gadolinium Inorganic materials 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229920001609 Poly(3,4-ethylenedioxythiophene) Polymers 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910006404 SnO 2 Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 125000000641 acridinyl group Chemical group C1(=CC=CC2=NC3=CC=CC=C3C=C12)* 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000005103 alkyl silyl group Chemical group 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 125000002178 anthracenyl group Chemical group C1(=CC=CC2=CC3=CC=CC=C3C=C12)* 0.000 description 1
- 125000005104 aryl silyl group Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 125000003785 benzimidazolyl group Chemical group N1=C(NC2=C1C=CC=C2)* 0.000 description 1
- 125000000499 benzofuranyl group Chemical group O1C(=CC2=C1C=CC=C2)* 0.000 description 1
- 125000004196 benzothienyl group Chemical group S1C(=CC2=C1C=CC=C2)* 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- HZAKRCHJUNZUIL-UHFFFAOYSA-N c(cc1)ccc1-c1nc(-c(cc2)ccc2-c2cc3ccccc3cc2)nc(-c(cc2)ccc2-[n]2c(cccc3)c3c3ccccc23)n1 Chemical compound c(cc1)ccc1-c1nc(-c(cc2)ccc2-c2cc3ccccc3cc2)nc(-c(cc2)ccc2-[n]2c(cccc3)c3c3ccccc23)n1 HZAKRCHJUNZUIL-UHFFFAOYSA-N 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 125000002676 chrysenyl group Chemical group C1(=CC=CC=2C3=CC=C4C=CC=CC4=C3C=CC12)* 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000004696 coordination complex Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 125000004093 cyano group Chemical group *C#N 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 125000002541 furyl group Chemical group 0.000 description 1
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 238000004770 highest occupied molecular orbital Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 125000002883 imidazolyl group Chemical group 0.000 description 1
- 125000003454 indenyl group Chemical group C1(C=CC2=CC=CC=C12)* 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 229910003437 indium oxide Inorganic materials 0.000 description 1
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 238000007733 ion plating Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000002950 monocyclic group Chemical group 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 125000001181 organosilyl group Chemical group [SiH3]* 0.000 description 1
- 125000001715 oxadiazolyl group Chemical group 0.000 description 1
- 125000002971 oxazolyl group Chemical group 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 125000002080 perylenyl group Chemical group C1(=CC=C2C=CC=C3C4=CC=CC5=CC=CC(C1=C23)=C45)* 0.000 description 1
- 125000001791 phenazinyl group Chemical group C1(=CC=CC2=NC3=CC=CC=C3N=C12)* 0.000 description 1
- 125000001484 phenothiazinyl group Chemical group C1(=CC=CC=2SC3=CC=CC=C3NC12)* 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920000767 polyaniline Polymers 0.000 description 1
- 125000003367 polycyclic group Chemical group 0.000 description 1
- 229920000128 polypyrrole Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical group CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 125000003373 pyrazinyl group Chemical group 0.000 description 1
- 125000003226 pyrazolyl group Chemical group 0.000 description 1
- 125000001725 pyrenyl group Chemical group 0.000 description 1
- 125000000714 pyrimidinyl group Chemical group 0.000 description 1
- 125000000168 pyrrolyl group Chemical group 0.000 description 1
- 125000002294 quinazolinyl group Chemical group N1=C(N=CC2=CC=CC=C12)* 0.000 description 1
- 125000001567 quinoxalinyl group Chemical group N1=C(C=NC2=CC=CC=C12)* 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 125000001935 tetracenyl group Chemical group C1(=CC=CC2=CC3=CC4=CC=CC=C4C=C3C=C12)* 0.000 description 1
- 125000001113 thiadiazolyl group Chemical group 0.000 description 1
- 125000000335 thiazolyl group Chemical group 0.000 description 1
- 125000001544 thienyl group Chemical group 0.000 description 1
- 229930192474 thiophene Natural products 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 125000004306 triazinyl group Chemical group 0.000 description 1
- 125000001425 triazolyl group Chemical group 0.000 description 1
- 125000004950 trifluoroalkyl group Chemical group 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/649—Aromatic compounds comprising a hetero atom
- H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
- H10K85/6572—Polycyclic condensed heteroaromatic hydrocarbons comprising only nitrogen in the heteroaromatic polycondensed ring system, e.g. phenanthroline or carbazole
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/10—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a carbon chain containing aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/649—Aromatic compounds comprising a hetero atom
- H10K85/654—Aromatic compounds comprising a hetero atom comprising only nitrogen as heteroatom
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1003—Carbocyclic compounds
- C09K2211/1007—Non-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1003—Carbocyclic compounds
- C09K2211/1011—Condensed systems
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1018—Heterocyclic compounds
- C09K2211/1025—Heterocyclic compounds characterised by ligands
- C09K2211/1029—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1018—Heterocyclic compounds
- C09K2211/1025—Heterocyclic compounds characterised by ligands
- C09K2211/1059—Heterocyclic compounds characterised by ligands containing three nitrogen atoms as heteroatoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
- Plural Heterocyclic Compounds (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
Ar1は、置換または非置換の炭素数6〜18のアリール基であり、
L1は、置換もしくは非置換の炭素数6〜20のアリーレン基、置換もしくは非置換の炭素数2〜20のヘテロアリーレン基、またはこれらの組み合わせであり、
L2は、単結合、または置換もしくは非置換のフェニレン基である。
Ar1は、置換または非置換の炭素数6〜18のアリール基であり、
L1は、置換もしくは非置換の炭素数6〜20のアリーレン基、置換もしくは非置換の炭素数2〜20のヘテロアリーレン基、またはこれらの組み合わせであり、
L2は、単結合、または置換もしくは非置換のフェニレン基である。
合成例1:化合物A−1の合成
丸底フラスコに、2,4−ジクロロ−6−フェニル−1,3,5−トリアジン(21.0g、93.12mmol)、4,4,5,5−テトラメチル−2−(4−ナフタレン−2−イル−フェニル)−[1,3,2]ジオキサボロラン(20.5g、62.08mmol)、テトラキス(トリフェニルホスフィン)パラジウム(2.1g、1.86mmol)、および炭酸カリウム(17.1g、124.16mmol)を、テトラヒドロフラン200mLおよび蒸留水100mLに溶かした後、窒素雰囲気下で加熱還流した。6時間後、反応液を冷却し、水層を除去した後、有機層を減圧下で乾燥させた。得られた固体を水とメタノールとで洗った後、固体をトルエン400mLで再結晶して、中間体A−1−1を18.0g(収率74%)得た。
中間体A−1−1(22.5g、57.2mmol)とカルバゾール(7.9g、47.6mmol)とを、DMF200mLに溶かした後、NaHを添加した。常温で4時間撹拌後、水500mL中に反応液を添加して沈殿を形成させた。形成された沈殿をろ過し、水とメタノールとで洗浄した。得られた固体をクロロベンゼン500mLで再結晶して、化合物A−1 22.8g(収率91%)を得た:
LC/MS calculated for:C37H24N4
Exact Mass:524.20 found for 524.25[M+H]。
2−ビフェニル−4−イル−4,6−ジクロロ−[1,3,5]トリアジン(28.14g、93.15mmol)および4,4,5,5−テトラメチル−2−(4−ナフタレン−1−イル−フェニル)−[1,3,2]ジオキサボロラン(20.5g、62.08mmol)を、上記合成例1のa)と同様の方法で合成して、中間体A−3−1 15.0g(収率61%)を得た。
中間体A−3−1(26.9g、57.19mmol)とカルバゾール(9.5g、57.2mmol)とを用いて、上記合成例1のb)と同様の方法で合成して、化合物A−3 25.0g(収率83%)を得た:
LC/MS calculated for:C43H28N4
Exact Mass:600.23 found for 600.28[M+H]。
LC/MS calculated for:C43H28N4
Exact Mass:600.23 found for 600.27[M+H]。 合成例4:化合物A−18の合成
LC/MS calculated for:C43H28N4
Exact Mass:600.23 found for 600.27[M+H]。
2,4−ジクロロ−6−フェニル−1,3,5−トリアジン(21.1g、93.12mmol)と4,4,5,5−テトラメチル−2−(3−ナフタレン−1−イル−フェニル)−[1,3,2]ジオキサボロラン(20.5g、62.08mmol)とを用いて、上記合成例1のa)と同様の方法で合成して、中間体A−19−1 12.0g(収率49%)を得た。
中間体A−19−1(10.0g、25.39mmol)と9−[4−(4,4,5,5−テトラメチル−[1,3,2]ジオキサボロラン−2−イル)−フェニル]−9H−カルバゾール(11.2g、30.47mmol)とを用いて、上記合成例3と同様の方法で合成して、化合物A−19 13.9g(収率91%)を得た:
LC/MS calculated for:C43H28N4
Exact Mass:600.23 found for 600.28[M+H]。
LC/MS calculated for:C37H24N4
Exact Mass:524.20 found for 524.27[M+H]。
LC/MS calculated for:C37H24N4
Exact Mass:524.20 found for 524.25[M+H]。
中間体である2,4−ジクロロ−6−フェニル−1,3,5−トリアジン(20.0g、88.47mmol)と4,4,5,5−テトラメチル−2−(4−ナフタレン−1−イル−フェニル)−[1,3,2]ジオキサボロラン(27.76g、84.05mmol)とを用いて、上記合成例1のa)と同様の方法で合成して、中間体Y−3−1 17.0g(収率49%)を得た。
中間体Y−3−1(12.0g、30.47mmol)と9−[4−(4,4,5,5−テトラメチル−[1,3,2]ジオキサボロラン−2−イル)−フェニル]−9H−カルバゾール(13.5g、35.56mmol)とを用いて、上記合成例3と同様の方法で合成して、化合物Y−3 15.0g(収率82%)を得た:
LC/MS calculated for:C43H28N4
Exact Mass:600.23 found for 600.28[M+H]。
LC/MS calculated for:C39H26N4
Exact Mass:550.22 found for 550.27[M+H]。
LC/MS calculated for:C44H29N3
Exact Mass:599.24 found for 599.29[M+H]。
実施例1
ITO(Indium tin oxide)が1500Åの厚さに薄膜コーティングされたガラス基板を、蒸留水を用いた超音波洗浄で洗浄した。蒸留水による洗浄が終わると、イソプロピルアルコール、アセトン、メタノールなどの溶剤で超音波洗浄をし、乾燥させた。その後、ガラス基板をプラズマ洗浄機に移送し、酸素プラズマを用いてガラス基板を10分間洗浄した後、真空蒸着機にガラス基板を移送した。このように準備されたITO透明電極を陽極として用いて、ITO基板の上部に化合物Aを真空蒸着して700Åの厚さの正孔注入層を形成し、正孔注入層の上部に化合物Bを50Åの厚さに蒸着し、さらに化合物Cを700Åの厚さに蒸着して正孔輸送層を形成した。正孔輸送層の上部に、化合物C−1を400Åの厚さに蒸着して正孔輸送補助層を形成した。正孔輸送補助層の上部に、化合物A−1を燐光ホスト材料として用い、ドーパントとして[Ir(piq)2(acac)]を2質量%ドーピングして、真空蒸着により400Åの厚さの発光層を形成した。次に、発光層の上部に化合物DとLiqを同時に1:1の質量比で真空蒸着して300Åの厚さの電子輸送層を形成し、電子輸送層の上部にLiq 15ÅとAl 1200Åとを順次に真空蒸着して、陰極を形成することによって、有機発光素子を作製した。
ITO/化合物A(700Å)/化合物B(50Å)/化合物C(700Å)/化合物C−1(400Å)/EML(発光層)[化合物A−1:[Ir(piq)2(acac)](2質量%)](400Å)/化合物D:Liq(1:1)(300Å)/Liq(15Å)/Al(1200Å)
化合物A:N4,N4’−ジフェニル−N4,N4’−ビス(9−フェニル−9H−カルバゾール−3−イル)ビフェニル−4,4’−ジアミン
化合物B:1,4,5,8,9,11−ヘキサアザトリフェニレン−ヘキサカルボニトリル(HAT−CN)
化合物C:N−(ビフェニル−4−イル)−9,9−ジメチル−N−(4−(9−フェニル−9H−カルバゾール−3−イル)フェニル)−9H−フルオレン−2−アミン
化合物C−1:N,N−ジ([1,1’−ビフェニル]−4−イル)−7,7−ジメチル−7H−フルオレノ[4,3−b]ベンゾフラン−10−アミン
化合物D:8−(4−(4,6−ジ(ナフタレン−2−イル)−1,3,5−トリアジン−2−イル)フェニル)キノリン。
表1に記載のように燐光ホスト材料を変更したこと以外は、上記実施例1と同様の方法で有機発光素子を作製した。
表1に記載のように燐光ホスト材料を変更したこと以外は、上記実施例1と同様の方法で有機発光素子を作製した。
実施例1〜5および比較例1〜5による有機発光素子の電力効率を評価した。
製造された有機発光素子に対して、電圧を0Vから10Vまで上昇させながら、電流−電圧計(Keithley2400、ケースレーインスツルメンツ社製)を用いて単位素子に流れる電流値を測定し、測定された電流値を面積で除して、電流密度を得た。
製造された有機発光素子に対して、電圧を0Vから10Vまで上昇させながら、輝度計(コニカミノルタ株式会社製、CS−1000A)を用いてその時の輝度を測定した。
上記(1)および(2)から測定された輝度、電流密度、および電圧を用いて同一の電流密度(10mA/cm2)の電力効率(cd/A)を計算した。
輝度(cd/m2)を6000cd/m2に維持し、電流効率(cd/A)が90%に減少する時間を測定した。
電流−電圧計(Keithley2400、ケースレーインスツルメンツ社製)を用いて、15mA/cm2における各素子の駆動電圧を測定した。
105 有機層、
110 陰極、
120 陽極、
130 発光層、
140 正孔補助層。
Claims (9)
- 前記化学式1中のAr1は、置換もしくは非置換のフェニル基、置換もしくは非置換のビフェニル基、または置換もしくは非置換のターフェニル基である、請求項1または2に記載の有機光電子素子用化合物。
- 互いに対向する陽極および陰極と、
前記陽極と前記陰極との間に位置する少なくとも1層の有機層とを含み、
前記有機層は、請求項1〜5のいずれか1項に記載の有機光電子素子用化合物を含む有機光電子素子。 - 前記有機層は、発光層を含み、
前記発光層は、前記有機光電子素子用化合物を含む、請求項6に記載の有機光電子素子。 - 前記有機光電子素子用化合物は、前記発光層の燐光ホスト材料として含まれる、請求項7に記載の有機光電子素子。
- 請求項6〜8のいずれか1項に記載の有機光電子素子を含む表示装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2018-0149835 | 2018-11-28 | ||
KR1020180149835A KR102213664B1 (ko) | 2018-11-28 | 2018-11-28 | 유기 광전자 소자용 화합물, 유기 광전자 소자 및 표시 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020088398A JP2020088398A (ja) | 2020-06-04 |
JP6864063B2 true JP6864063B2 (ja) | 2021-04-21 |
Family
ID=68731703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019215421A Active JP6864063B2 (ja) | 2018-11-28 | 2019-11-28 | 有機光電子素子用化合物、有機光電子素子、および表示装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11637247B2 (ja) |
EP (1) | EP3660012B1 (ja) |
JP (1) | JP6864063B2 (ja) |
KR (1) | KR102213664B1 (ja) |
CN (1) | CN111233838A (ja) |
TW (1) | TWI747087B (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102031300B1 (ko) * | 2018-12-21 | 2019-10-11 | 삼성에스디아이 주식회사 | 유기 광전자 소자용 화합물, 유기 광전자 소자용 조성물, 유기 광전자 소자 및 표시 장치 |
Family Cites Families (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5061569A (en) | 1990-07-26 | 1991-10-29 | Eastman Kodak Company | Electroluminescent device with organic electroluminescent medium |
JP3065125B2 (ja) | 1991-07-03 | 2000-07-12 | 三井化学株式会社 | 有機電界発光素子 |
DE69432686T2 (de) | 1993-09-29 | 2004-03-18 | Idemitsu Kosan Co. Ltd. | Acrylendiamin-Derivate und diese enthaltendes organisches Elektrolumineszenzelement |
JP3194657B2 (ja) | 1993-11-01 | 2001-07-30 | 松下電器産業株式会社 | 電界発光素子 |
JPH1095973A (ja) | 1996-07-24 | 1998-04-14 | Mitsui Petrochem Ind Ltd | 走行制御用発光性化合物及び該化合物を用いた走行制御方法 |
EP1489155A4 (en) | 2002-03-22 | 2006-02-01 | Idemitsu Kosan Co | MATERIAL FOR ORGANIC ELECTROLUMINESCENT DEVICES AND ORGANIC ELECTROLUMINESCENT DEVICES PRODUCED WITH THIS MATERIAL |
EP2141152B1 (en) | 2007-03-27 | 2021-05-05 | NIPPON STEEL Chemical & Material Co., Ltd. | Compound for organic electroluminescent device and organic electroluminescent device |
JP2010138121A (ja) | 2008-12-12 | 2010-06-24 | Canon Inc | トリアジン化合物及びこれを用いた有機発光素子 |
KR101288557B1 (ko) | 2008-12-24 | 2013-07-22 | 제일모직주식회사 | 신규한 유기광전소자용 화합물 및 이를 포함하는 유기광전소자 |
JP5167381B2 (ja) | 2011-03-24 | 2013-03-21 | パナソニック株式会社 | 有機エレクトロルミネッセンス素子 |
EP2695882B1 (en) | 2011-04-07 | 2017-03-01 | Mitsubishi Chemical Corporation | Organic compound, charge transport material, composition containing said compound, organic electroluminescent element, display device, and lighting device |
KR20120116282A (ko) | 2011-04-12 | 2012-10-22 | 롬엔드하스전자재료코리아유한회사 | 신규한 유기 발광 화합물 및 이를 채용하고 있는 유기 전계 발광 소자 |
KR20130055198A (ko) | 2011-11-18 | 2013-05-28 | 롬엔드하스전자재료코리아유한회사 | 신규한 유기 전자재료용 화합물 및 이를 채용하고 있는 유기 전계 발광 소자 |
WO2013175747A1 (ja) | 2012-05-22 | 2013-11-28 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子 |
CN103664894B (zh) * | 2012-08-30 | 2016-12-28 | 昆山维信诺显示技术有限公司 | 一种6H‑萘并[2,1,8,7‑klmn]吖衍生物及其应用 |
WO2014054912A1 (en) | 2012-10-04 | 2014-04-10 | Rohm And Haas Electronic Materials Korea Ltd. | Organic electroluminescent compounds and organic electroluminescent device comprising the same |
JP2014096417A (ja) * | 2012-11-07 | 2014-05-22 | Idemitsu Kosan Co Ltd | 有機エレクトロルミネッセンス素子および電子機器 |
JP5662991B2 (ja) * | 2012-12-14 | 2015-02-04 | パナソニックIpマネジメント株式会社 | 有機エレクトロルミネッセンス素子 |
WO2014122933A1 (ja) | 2013-02-08 | 2014-08-14 | ソニー株式会社 | 有機エレクトロルミネッセンス素子 |
KR102145885B1 (ko) | 2013-06-05 | 2020-08-20 | 삼성디스플레이 주식회사 | 헤테로고리 화합물 및 이를 포함한 유기 발광 소자 |
KR102411748B1 (ko) | 2014-03-17 | 2022-06-23 | 롬엔드하스전자재료코리아유한회사 | 전자 버퍼 재료 및 유기 전계 발광 소자 |
KR101804630B1 (ko) | 2014-09-05 | 2017-12-05 | 주식회사 엘지화학 | 함질소 다환 화합물 및 이를 이용한 유기 전자 소자 |
KR101803599B1 (ko) | 2014-09-12 | 2017-12-01 | 주식회사 엘지화학 | 유기 발광 소자 |
KR101641781B1 (ko) | 2014-09-12 | 2016-07-21 | 주식회사 엘지화학 | 유기 발광 소자 |
KR20160039492A (ko) | 2014-10-01 | 2016-04-11 | 가톨릭대학교 산학협력단 | 유기 광전자 소자용 화합물 및 이를 포함하는 유기 광전자 소자 |
KR101709379B1 (ko) | 2014-10-01 | 2017-02-23 | 주식회사 엘지화학 | 유기 발광 소자 |
CN105646458A (zh) | 2014-11-13 | 2016-06-08 | 上海和辉光电有限公司 | 一种化合物及其制备方法和应用 |
WO2016080749A1 (en) | 2014-11-18 | 2016-05-26 | Rohm And Haas Electronic Materials Korea Ltd. | A plurality of dopant materials and organic electroluminescent device comprising the same |
WO2017131380A1 (ko) | 2016-01-26 | 2017-08-03 | 주식회사 엘지화학 | 헤테로고리 화합물 및 이를 포함하는 유기 발광 소자 |
KR102027030B1 (ko) | 2016-05-27 | 2019-09-30 | 주식회사 엘지화학 | 유기발광소자 |
KR20180063708A (ko) | 2016-12-02 | 2018-06-12 | (주)피엔에이치테크 | 유기발광 화합물 및 이를 포함하는 유기전계발광소자 |
US11706977B2 (en) * | 2018-01-11 | 2023-07-18 | Samsung Electronics Co., Ltd. | Heterocyclic compound, composition including the same, and organic light-emitting device including the heterocyclic compound |
JP7551273B2 (ja) | 2018-01-11 | 2024-09-17 | 三星電子株式会社 | 化合物、有機エレクトロルミネッセンス素子用材料、有機エレクトロルミネッセンス素子用組成物、及び有機エレクトロルミネッセンス素子 |
US11077757B2 (en) * | 2018-05-03 | 2021-08-03 | Hyundai Motor Company | Vehicle and control method thereof |
KR102274797B1 (ko) | 2018-07-09 | 2021-07-08 | 주식회사 엘지화학 | 화합물 및 이를 포함하는 유기 발광 소자 |
KR102258085B1 (ko) | 2018-10-04 | 2021-05-28 | 삼성에스디아이 주식회사 | 유기 광전자 소자용 조성물, 유기 광전자 소자 및 표시 장치 |
KR20200056811A (ko) | 2018-11-15 | 2020-05-25 | 엘티소재주식회사 | 헤테로고리 화합물 및 이를 포함하는 유기 발광 소자 |
-
2018
- 2018-11-28 KR KR1020180149835A patent/KR102213664B1/ko active IP Right Review Request
-
2019
- 2019-11-25 US US16/693,959 patent/US11637247B2/en active Active
- 2019-11-27 EP EP19211892.5A patent/EP3660012B1/en active Active
- 2019-11-27 CN CN201911179401.7A patent/CN111233838A/zh active Pending
- 2019-11-27 TW TW108143109A patent/TWI747087B/zh active
- 2019-11-28 JP JP2019215421A patent/JP6864063B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
KR20200063737A (ko) | 2020-06-05 |
JP2020088398A (ja) | 2020-06-04 |
TW202020114A (zh) | 2020-06-01 |
KR102213664B9 (ko) | 2022-03-23 |
KR102213664B1 (ko) | 2021-02-05 |
TWI747087B (zh) | 2021-11-21 |
US20200168813A1 (en) | 2020-05-28 |
US11637247B2 (en) | 2023-04-25 |
EP3660012A1 (en) | 2020-06-03 |
EP3660012B1 (en) | 2021-05-19 |
CN111233838A (zh) | 2020-06-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TWI672359B (zh) | 有機光電裝置及使用其之顯示裝置 | |
CN110437213B (zh) | 化合物、组合物、有机光电子器件及显示器件 | |
EP3575296B1 (en) | Triazine compound, composition and organic optoelectronic device and display device | |
TWI679787B (zh) | 有機光電裝置及使用其之顯示裝置 | |
CN109312230B (zh) | 用于有机光电装置的化合物、用于有机光电装置的组成物以及有机光电装置及显示装置 | |
TWI703203B (zh) | 有機光電裝置以及顯示裝置 | |
KR20200072211A (ko) | 유기 광전자 소자용 화합물, 유기 광전자 소자 및 표시 장치 | |
TWI659027B (zh) | 用於有機光電裝置的化合物、用於有機光電裝置的組成物、包含所述化合物及組成物的有機光電裝置以及顯示裝置 | |
JP2019527472A (ja) | 有機光電子素子用化合物、有機光電子素子用組成物、有機光電子素子および表示装置 | |
CN110872511A (zh) | 用于有机光电器件的组合物、有机光电器件及显示器件 | |
CN112079824B (zh) | 用于有机光电器件的化合物、有机光电器件及显示器件 | |
CN110003127B (zh) | 组合物、有机光电子装置及显示装置 | |
CN112574210B (zh) | 用于有机光电装置的化合物、用于有机光电装置的组合物、有机光电装置及显示装置 | |
JP7303336B2 (ja) | 有機光電子素子用化合物、有機光電子素子用組成物、有機光電子素子および表示装置 | |
CN112802969A (zh) | 有机光电子器件及显示器件 | |
JP6864063B2 (ja) | 有機光電子素子用化合物、有機光電子素子、および表示装置 | |
CN111247226A (zh) | 用于有机光电元件的组合物、有机光电元件和显示装置 | |
JP7300509B2 (ja) | 有機光電子素子用化合物、有機光電子素子、および表示装置 | |
CN110832656B (zh) | 有机光电二极管用组合物、有机光电二极管和显示器件 | |
KR102262471B1 (ko) | 조성물, 유기 광전자 소자 및 표시 장치 | |
CN112079815A (zh) | 用于有机光电器件的化合物、有机光电器件及显示器件 | |
KR102448567B1 (ko) | 유기 광전자 소자용 화합물, 유기 광전자 소자 및 표시 장치 | |
KR102563286B1 (ko) | 유기 광전자 소자용 화합물, 유기 광전자 소자 및 표시 장치 | |
CN114437090A (zh) | 用于有机光电装置的组合物、有机光电装置和显示装置 | |
CN114079026A (zh) | 用于有机光电装置的组合物、有机光电装置及显示装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20191128 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20201117 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20201124 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210217 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20210309 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210401 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6864063 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |