JP6071569B2 - 有機発光素子 - Google Patents
有機発光素子 Download PDFInfo
- Publication number
- JP6071569B2 JP6071569B2 JP2013006321A JP2013006321A JP6071569B2 JP 6071569 B2 JP6071569 B2 JP 6071569B2 JP 2013006321 A JP2013006321 A JP 2013006321A JP 2013006321 A JP2013006321 A JP 2013006321A JP 6071569 B2 JP6071569 B2 JP 6071569B2
- Authority
- JP
- Japan
- Prior art keywords
- group
- ring
- carbon atoms
- substituted amino
- represented
- 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
- 239000003446 ligand Substances 0.000 claims description 137
- 125000000217 alkyl group Chemical group 0.000 claims description 91
- 229910052741 iridium Inorganic materials 0.000 claims description 78
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims description 77
- 125000004432 carbon atom Chemical group C* 0.000 claims description 71
- 125000001424 substituent group Chemical group 0.000 claims description 69
- 125000003118 aryl group Chemical group 0.000 claims description 67
- 125000003545 alkoxy group Chemical group 0.000 claims description 56
- 125000003277 amino group Chemical group 0.000 claims description 55
- 125000000623 heterocyclic group Chemical group 0.000 claims description 53
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 50
- 125000004104 aryloxy group Chemical group 0.000 claims description 50
- 125000005843 halogen group Chemical group 0.000 claims description 46
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 40
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 36
- 238000000034 method Methods 0.000 claims description 36
- 229910052751 metal Inorganic materials 0.000 claims description 30
- 239000002184 metal Substances 0.000 claims description 30
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 27
- 125000004429 atom Chemical group 0.000 claims description 22
- 150000002894 organic compounds Chemical class 0.000 claims description 21
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 claims description 18
- 125000001624 naphthyl group Chemical group 0.000 claims description 16
- 125000006615 aromatic heterocyclic group Chemical group 0.000 claims description 15
- 125000000609 carbazolyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3NC12)* 0.000 claims description 15
- 229910052799 carbon Inorganic materials 0.000 claims description 14
- 150000004696 coordination complex Chemical class 0.000 claims description 12
- 125000002883 imidazolyl group Chemical group 0.000 claims description 11
- HCAUQPZEWLULFJ-UHFFFAOYSA-N benzo[f]quinoline Chemical group C1=CC=C2C3=CC=CC=C3C=CC2=N1 HCAUQPZEWLULFJ-UHFFFAOYSA-N 0.000 claims description 10
- 125000001072 heteroaryl group Chemical group 0.000 claims description 9
- 125000005842 heteroatom Chemical group 0.000 claims description 9
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 9
- 125000002029 aromatic hydrocarbon group Chemical group 0.000 claims description 8
- TXCDCPKCNAJMEE-UHFFFAOYSA-N dibenzofuran Chemical group C1=CC=C2C3=CC=CC=C3OC2=C1 TXCDCPKCNAJMEE-UHFFFAOYSA-N 0.000 claims description 8
- IYYZUPMFVPLQIF-ALWQSETLSA-N dibenzothiophene Chemical group C1=CC=CC=2[34S]C3=C(C=21)C=CC=C3 IYYZUPMFVPLQIF-ALWQSETLSA-N 0.000 claims description 8
- 229910052725 zinc Inorganic materials 0.000 claims description 8
- IOJUPLGTWVMSFF-UHFFFAOYSA-N benzothiazole Chemical group C1=CC=C2SC=NC2=C1 IOJUPLGTWVMSFF-UHFFFAOYSA-N 0.000 claims description 7
- YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical group C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 claims description 7
- BCMCBBGGLRIHSE-UHFFFAOYSA-N 1,3-benzoxazole Chemical compound C1=CC=C2OC=NC2=C1 BCMCBBGGLRIHSE-UHFFFAOYSA-N 0.000 claims description 6
- 229910052790 beryllium Inorganic materials 0.000 claims description 6
- 229910052749 magnesium Inorganic materials 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 229910052698 phosphorus Inorganic materials 0.000 claims description 6
- 239000004065 semiconductor Substances 0.000 claims description 6
- 229910052717 sulfur Inorganic materials 0.000 claims description 6
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical group C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 5
- 229910052791 calcium Inorganic materials 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 125000002971 oxazolyl group Chemical group 0.000 claims description 4
- 125000002943 quinolinyl group Chemical group N1=C(C=CC2=CC=CC=C12)* 0.000 claims description 4
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 3
- FZICDBOJOMQACG-UHFFFAOYSA-N benzo[h]isoquinoline Chemical group C1=NC=C2C3=CC=CC=C3C=CC2=C1 FZICDBOJOMQACG-UHFFFAOYSA-N 0.000 claims description 3
- WZJYKHNJTSNBHV-UHFFFAOYSA-N benzo[h]quinoline Chemical group C1=CN=C2C3=CC=CC=C3C=CC2=C1 WZJYKHNJTSNBHV-UHFFFAOYSA-N 0.000 claims description 3
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 125000002183 isoquinolinyl group Chemical group C1(=NC=CC2=CC=CC=C12)* 0.000 claims description 3
- JQXCGCPMGZBMLE-UHFFFAOYSA-N benzo[f]isoquinoline Chemical group N1=CC=C2C3=CC=CC=C3C=CC2=C1 JQXCGCPMGZBMLE-UHFFFAOYSA-N 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 131
- 150000001875 compounds Chemical class 0.000 description 105
- -1 metal complex compound Chemical class 0.000 description 78
- 230000015572 biosynthetic process Effects 0.000 description 70
- 238000003786 synthesis reaction Methods 0.000 description 70
- 239000000463 material Substances 0.000 description 65
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 33
- 238000000859 sublimation Methods 0.000 description 31
- 230000008022 sublimation Effects 0.000 description 31
- 239000000758 substrate Substances 0.000 description 23
- 239000000243 solution Substances 0.000 description 20
- 230000000694 effects Effects 0.000 description 16
- 238000006243 chemical reaction Methods 0.000 description 15
- 238000005259 measurement Methods 0.000 description 15
- 230000000903 blocking effect Effects 0.000 description 14
- 239000011777 magnesium Substances 0.000 description 14
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 13
- 238000001296 phosphorescence spectrum Methods 0.000 description 13
- 238000002347 injection Methods 0.000 description 12
- 239000007924 injection Substances 0.000 description 12
- 239000011701 zinc Substances 0.000 description 12
- 229910052731 fluorine Inorganic materials 0.000 description 11
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 11
- 229910052757 nitrogen Inorganic materials 0.000 description 11
- 125000004433 nitrogen atom Chemical group N* 0.000 description 11
- 125000006267 biphenyl group Chemical group 0.000 description 10
- 150000001721 carbon Chemical group 0.000 description 10
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 10
- 238000001840 matrix-assisted laser desorption--ionisation time-of-flight mass spectrometry Methods 0.000 description 10
- 125000004076 pyridyl group Chemical group 0.000 description 10
- 239000000126 substance Substances 0.000 description 10
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 10
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 9
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 9
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 9
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 9
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 9
- 229910052794 bromium Inorganic materials 0.000 description 9
- 239000000460 chlorine Substances 0.000 description 9
- 229910052801 chlorine Inorganic materials 0.000 description 9
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 9
- 239000010408 film Substances 0.000 description 9
- 239000011737 fluorine Substances 0.000 description 9
- 230000005525 hole transport Effects 0.000 description 9
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 9
- 125000001544 thienyl group Chemical group 0.000 description 9
- 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 description 8
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 description 8
- 125000001664 diethylamino group Chemical group [H]C([H])([H])C([H])([H])N(*)C([H])([H])C([H])([H])[H] 0.000 description 8
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 description 8
- 125000002541 furyl group Chemical group 0.000 description 8
- 150000002503 iridium Chemical class 0.000 description 8
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 8
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 8
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 8
- 125000001725 pyrenyl group Chemical group 0.000 description 8
- 125000005493 quinolyl group Chemical group 0.000 description 8
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 8
- 125000004213 tert-butoxy group Chemical group [H]C([H])([H])C(O*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 8
- 125000003960 triphenylenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3C3=CC=CC=C3C12)* 0.000 description 8
- 125000004214 1-pyrrolidinyl group Chemical group [H]C1([H])N(*)C([H])([H])C([H])([H])C1([H])[H] 0.000 description 7
- 125000000094 2-phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 7
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 7
- 125000002178 anthracenyl group Chemical group C1(=CC=CC2=CC3=CC=CC=C3C=C12)* 0.000 description 7
- 125000000499 benzofuranyl group Chemical group O1C(=CC2=C1C=CC=C2)* 0.000 description 7
- 125000004196 benzothienyl group Chemical group S1C(=CC2=C1C=CC=C2)* 0.000 description 7
- 230000008859 change Effects 0.000 description 7
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 7
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 7
- 125000003253 isopropoxy group Chemical group [H]C([H])([H])C([H])(O*)C([H])([H])[H] 0.000 description 7
- 125000001792 phenanthrenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3C=CC12)* 0.000 description 7
- 238000005160 1H NMR spectroscopy Methods 0.000 description 6
- UIWLITBBFICQKW-UHFFFAOYSA-N 1h-benzo[h]quinolin-2-one Chemical compound C1=CC=C2C3=NC(O)=CC=C3C=CC2=C1 UIWLITBBFICQKW-UHFFFAOYSA-N 0.000 description 6
- 238000004364 calculation method Methods 0.000 description 6
- 230000009878 intermolecular interaction Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 230000002194 synthesizing effect Effects 0.000 description 6
- 125000002676 chrysenyl group Chemical group C1(=CC=CC=2C3=CC=C4C=CC=CC4=C3C=CC12)* 0.000 description 5
- 239000000470 constituent Substances 0.000 description 5
- 238000000354 decomposition reaction Methods 0.000 description 5
- 125000004988 dibenzothienyl group Chemical group C1(=CC=CC=2SC3=C(C21)C=CC=C3)* 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000007858 starting material Substances 0.000 description 5
- 239000010409 thin film Substances 0.000 description 5
- 238000001771 vacuum deposition Methods 0.000 description 5
- XBHOUXSGHYZCNH-UHFFFAOYSA-N 2-phenyl-1,3-benzothiazole Chemical compound C1=CC=CC=C1C1=NC2=CC=CC=C2S1 XBHOUXSGHYZCNH-UHFFFAOYSA-N 0.000 description 4
- VQGHOUODWALEFC-UHFFFAOYSA-N 2-phenylpyridine Chemical compound C1=CC=CC=C1C1=CC=CC=N1 VQGHOUODWALEFC-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000006227 byproduct Substances 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 4
- 238000004768 lowest unoccupied molecular orbital Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 238000006862 quantum yield reaction Methods 0.000 description 4
- 150000004322 quinolinols Chemical class 0.000 description 4
- 239000011787 zinc oxide Substances 0.000 description 4
- BJQCPCFFYBKRLM-UHFFFAOYSA-N (3-methylphenyl)boronic acid Chemical compound CC1=CC=CC(B(O)O)=C1 BJQCPCFFYBKRLM-UHFFFAOYSA-N 0.000 description 3
- 239000004912 1,5-cyclooctadiene Substances 0.000 description 3
- FIISKTXZUZBTRC-UHFFFAOYSA-N 2-phenyl-1,3-benzoxazole Chemical compound C1=CC=CC=C1C1=NC2=CC=CC=C2O1 FIISKTXZUZBTRC-UHFFFAOYSA-N 0.000 description 3
- BWRRWBIBNBVHQF-UHFFFAOYSA-N 4-(3-pyridin-2-yl-1,2,4-oxadiazol-5-yl)butanoic acid Chemical compound O1C(CCCC(=O)O)=NC(C=2N=CC=CC=2)=N1 BWRRWBIBNBVHQF-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 239000000969 carrier Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000000536 complexating effect Effects 0.000 description 3
- 239000007772 electrode material Substances 0.000 description 3
- 125000001153 fluoro group Chemical group F* 0.000 description 3
- 229910052733 gallium Inorganic materials 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000004770 highest occupied molecular orbital Methods 0.000 description 3
- 229910052738 indium Inorganic materials 0.000 description 3
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 3
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 150000002736 metal compounds Chemical class 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 3
- 150000004841 phenylimidazoles Chemical class 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 3
- MNJYZNVROSZZQC-UHFFFAOYSA-N (4-tert-butylphenyl)boronic acid Chemical compound CC(C)(C)C1=CC=C(B(O)O)C=C1 MNJYZNVROSZZQC-UHFFFAOYSA-N 0.000 description 2
- YYRHFZJBMFWMLH-UHFFFAOYSA-N 1-phenylbenzo[f]isoquinoline Chemical group C1=CC=CC=C1C1=CN=CC2=CC=C(C=CC=C3)C3=C12 YYRHFZJBMFWMLH-UHFFFAOYSA-N 0.000 description 2
- ROMPPAWVATWIKR-UHFFFAOYSA-N 4-[3-(4-chlorophenyl)-1,2,4-oxadiazol-5-yl]butanoic acid Chemical compound O1C(CCCC(=O)O)=NC(C=2C=CC(Cl)=CC=2)=N1 ROMPPAWVATWIKR-UHFFFAOYSA-N 0.000 description 2
- UUSGRTCQLNWCHP-UHFFFAOYSA-N 4-tert-butyl-2-(3-phenylphenyl)pyridine Chemical compound CC(C)(C)C1=CC=NC(C=2C=C(C=CC=2)C=2C=CC=CC=2)=C1 UUSGRTCQLNWCHP-UHFFFAOYSA-N 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 229920001940 conductive polymer Polymers 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- 239000011630 iodine Substances 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 125000002080 perylenyl group Chemical group C1(=CC=C2C=CC=C3C4=CC=CC5=CC=CC(C1=C23)=C45)* 0.000 description 2
- HXITXNWTGFUOAU-UHFFFAOYSA-N phenylboronic acid Chemical compound OB(O)C1=CC=CC=C1 HXITXNWTGFUOAU-UHFFFAOYSA-N 0.000 description 2
- SIOXPEMLGUPBBT-UHFFFAOYSA-N picolinic acid Chemical compound OC(=O)C1=CC=CC=N1 SIOXPEMLGUPBBT-UHFFFAOYSA-N 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920003227 poly(N-vinyl carbazole) Polymers 0.000 description 2
- 229920000553 poly(phenylenevinylene) Chemical class 0.000 description 2
- 229920000123 polythiophene Polymers 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 125000003373 pyrazinyl group Chemical group 0.000 description 2
- 125000000168 pyrrolyl group Chemical group 0.000 description 2
- LISFMEBWQUVKPJ-UHFFFAOYSA-N quinolin-2-ol Chemical compound C1=CC=C2NC(=O)C=CC2=C1 LISFMEBWQUVKPJ-UHFFFAOYSA-N 0.000 description 2
- 150000003254 radicals Chemical class 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- PJANXHGTPQOBST-UHFFFAOYSA-N stilbene Chemical class C=1C=CC=CC=1C=CC1=CC=CC=C1 PJANXHGTPQOBST-UHFFFAOYSA-N 0.000 description 2
- 230000002463 transducing effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- TVIVIEFSHFOWTE-UHFFFAOYSA-K tri(quinolin-8-yloxy)alumane Chemical class [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
- ITMCEJHCFYSIIV-UHFFFAOYSA-M triflate Chemical compound [O-]S(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-M 0.000 description 2
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 description 2
- 229910006400 μ-Cl Inorganic materials 0.000 description 2
- JIMVRUCDZGFJRE-UHFFFAOYSA-N (3-ethylphenyl)boronic acid Chemical compound CCC1=CC=CC(B(O)O)=C1 JIMVRUCDZGFJRE-UHFFFAOYSA-N 0.000 description 1
- GOXICVKOZJFRMB-UHFFFAOYSA-N (3-phenylphenyl)boronic acid Chemical compound OB(O)C1=CC=CC(C=2C=CC=CC=2)=C1 GOXICVKOZJFRMB-UHFFFAOYSA-N 0.000 description 1
- OKBOGYOXEDEGOG-UHFFFAOYSA-N (3-tert-butylphenyl)boronic acid Chemical compound CC(C)(C)C1=CC=CC(B(O)O)=C1 OKBOGYOXEDEGOG-UHFFFAOYSA-N 0.000 description 1
- XPEIJWZLPWNNOK-UHFFFAOYSA-N (4-phenylphenyl)boronic acid Chemical compound C1=CC(B(O)O)=CC=C1C1=CC=CC=C1 XPEIJWZLPWNNOK-UHFFFAOYSA-N 0.000 description 1
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical group C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 description 1
- 125000000355 1,3-benzoxazolyl group Chemical group O1C(=NC2=C1C=CC=C2)* 0.000 description 1
- VYXHVRARDIDEHS-UHFFFAOYSA-N 1,5-cyclooctadiene Chemical compound C1CC=CCCC=C1 VYXHVRARDIDEHS-UHFFFAOYSA-N 0.000 description 1
- IANQTJSKSUMEQM-UHFFFAOYSA-N 1-benzofuran Chemical group C1=CC=C2OC=CC2=C1 IANQTJSKSUMEQM-UHFFFAOYSA-N 0.000 description 1
- FCEHBMOGCRZNNI-UHFFFAOYSA-N 1-benzothiophene Chemical group C1=CC=C2SC=CC2=C1 FCEHBMOGCRZNNI-UHFFFAOYSA-N 0.000 description 1
- CVBUKMMMRLOKQR-UHFFFAOYSA-N 1-phenylbutane-1,3-dione Chemical compound CC(=O)CC(=O)C1=CC=CC=C1 CVBUKMMMRLOKQR-UHFFFAOYSA-N 0.000 description 1
- LPCWDYWZIWDTCV-UHFFFAOYSA-N 1-phenylisoquinoline Chemical group C1=CC=CC=C1C1=NC=CC2=CC=CC=C12 LPCWDYWZIWDTCV-UHFFFAOYSA-N 0.000 description 1
- YRAJNWYBUCUFBD-UHFFFAOYSA-N 2,2,6,6-tetramethylheptane-3,5-dione Chemical compound CC(C)(C)C(=O)CC(=O)C(C)(C)C YRAJNWYBUCUFBD-UHFFFAOYSA-N 0.000 description 1
- VRVRGVPWCUEOGV-UHFFFAOYSA-M 2-aminobenzenethiolate Chemical compound NC1=CC=CC=C1[S-] VRVRGVPWCUEOGV-UHFFFAOYSA-M 0.000 description 1
- OPZCXONVRBYGHX-UHFFFAOYSA-N 2-chloro-4-iodopyridine-3-carbaldehyde Chemical compound ClC1=NC=CC(I)=C1C=O OPZCXONVRBYGHX-UHFFFAOYSA-N 0.000 description 1
- HGHOYIFINVBZKO-UHFFFAOYSA-N 2-diphenylphosphanylphenol Chemical compound OC1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 HGHOYIFINVBZKO-UHFFFAOYSA-N 0.000 description 1
- FSEXLNMNADBYJU-UHFFFAOYSA-N 2-phenylquinoline Chemical group C1=CC=CC=C1C1=CC=C(C=CC=C2)C2=N1 FSEXLNMNADBYJU-UHFFFAOYSA-N 0.000 description 1
- UGGNULHQVUWRGQ-UHFFFAOYSA-N 4-tert-butyl-2-chloropyridine Chemical compound CC(C)(C)C1=CC=NC(Cl)=C1 UGGNULHQVUWRGQ-UHFFFAOYSA-N 0.000 description 1
- HJEZZKLAFQYBOS-UHFFFAOYSA-N 4-tert-butyl-2-phenylpyridine Chemical compound CC(C)(C)C1=CC=NC(C=2C=CC=CC=2)=C1 HJEZZKLAFQYBOS-UHFFFAOYSA-N 0.000 description 1
- HBAQYPYDRFILMT-UHFFFAOYSA-N 8-[3-(1-cyclopropylpyrazol-4-yl)-1H-pyrazolo[4,3-d]pyrimidin-5-yl]-3-methyl-3,8-diazabicyclo[3.2.1]octan-2-one Chemical class C1(CC1)N1N=CC(=C1)C1=NNC2=C1N=C(N=C2)N1C2C(N(CC1CC2)C)=O HBAQYPYDRFILMT-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 229910001148 Al-Li alloy Inorganic materials 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 0 Cc1c(C)c(*)c(*)c(C)c1* Chemical compound Cc1c(C)c(*)c(*)c(C)c1* 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 108091006149 Electron carriers Proteins 0.000 description 1
- 150000000918 Europium Chemical class 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical group C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229920000265 Polyparaphenylene Polymers 0.000 description 1
- NRCMAYZCPIVABH-UHFFFAOYSA-N Quinacridone Chemical class N1C2=CC=CC=C2C(=O)C2=C1C=C1C(=O)C3=CC=CC=C3NC1=C2 NRCMAYZCPIVABH-UHFFFAOYSA-N 0.000 description 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 235000002597 Solanum melongena Nutrition 0.000 description 1
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical group C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- JFBZPFYRPYOZCQ-UHFFFAOYSA-N [Li].[Al] Chemical compound [Li].[Al] JFBZPFYRPYOZCQ-UHFFFAOYSA-N 0.000 description 1
- 125000004054 acenaphthylenyl group Chemical group C1(=CC2=CC=CC3=CC=CC1=C23)* 0.000 description 1
- 125000000641 acridinyl group Chemical group C1(=CC=CC2=NC3=CC=CC=C3C=C12)* 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001341 alkaline earth metal compounds Chemical class 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 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
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 description 1
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 125000002490 anilino group Chemical group [H]N(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 125000005577 anthracene group Chemical group 0.000 description 1
- 150000001454 anthracenes Chemical class 0.000 description 1
- 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 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 229940027991 antiseptic and disinfectant quinoline derivative Drugs 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 125000005605 benzo group Chemical group 0.000 description 1
- 125000000051 benzyloxy group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])O* 0.000 description 1
- 150000001572 beryllium Chemical class 0.000 description 1
- 125000002529 biphenylenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3C12)* 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- DHDHJYNTEFLIHY-UHFFFAOYSA-N c(cc1)ccc1-c1ccnc(c2ncc3)c1ccc2c3-c1ccccc1 Chemical compound c(cc1)ccc1-c1ccnc(c2ncc3)c1ccc2c3-c1ccccc1 DHDHJYNTEFLIHY-UHFFFAOYSA-N 0.000 description 1
- KUGBRINWZLTAIR-UHFFFAOYSA-N c(cc1)ccc1-c1nc2ccccc2[n]1-c(cc1)ccc1-c(cc1)cc2c1c(-c1ccccc1)c(cccc1)c1c2-c1ccccc1 Chemical compound c(cc1)ccc1-c1nc2ccccc2[n]1-c(cc1)ccc1-c(cc1)cc2c1c(-c1ccccc1)c(cccc1)c1c2-c1ccccc1 KUGBRINWZLTAIR-UHFFFAOYSA-N 0.000 description 1
- 150000001716 carbazoles Chemical class 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 125000005578 chrysene group Chemical group 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 150000001893 coumarin derivatives Chemical class 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- UFULAYFCSOUIOV-UHFFFAOYSA-N cysteamine Chemical compound NCCS UFULAYFCSOUIOV-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- ZXHUJRZYLRVVNP-UHFFFAOYSA-N dibenzofuran-4-ylboronic acid Chemical compound C12=CC=CC=C2OC2=C1C=CC=C2B(O)O ZXHUJRZYLRVVNP-UHFFFAOYSA-N 0.000 description 1
- 150000004826 dibenzofurans Chemical class 0.000 description 1
- 125000005509 dibenzothiophenyl group Chemical group 0.000 description 1
- 238000004455 differential thermal analysis Methods 0.000 description 1
- 125000004212 difluorophenyl group Chemical group 0.000 description 1
- AJNVQOSZGJRYEI-UHFFFAOYSA-N digallium;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Ga+3].[Ga+3] AJNVQOSZGJRYEI-UHFFFAOYSA-N 0.000 description 1
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 238000000295 emission spectrum Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 125000003914 fluoranthenyl group Chemical group C1(=CC=C2C=CC=C3C4=CC=CC=C4C1=C23)* 0.000 description 1
- 229910001195 gallium oxide Inorganic materials 0.000 description 1
- 230000009477 glass transition Effects 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
- 230000005283 ground state Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910003437 indium oxide Inorganic materials 0.000 description 1
- NJWNEWQMQCGRDO-UHFFFAOYSA-N indium zinc Chemical compound [Zn].[In] NJWNEWQMQCGRDO-UHFFFAOYSA-N 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
- 125000001041 indolyl group Chemical group 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 125000005956 isoquinolyl group Chemical group 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- SJCKRGFTWFGHGZ-UHFFFAOYSA-N magnesium silver Chemical compound [Mg].[Ag] SJCKRGFTWFGHGZ-UHFFFAOYSA-N 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 125000000250 methylamino group Chemical group [H]N(*)C([H])([H])[H] 0.000 description 1
- 125000006384 methylpyridyl group Chemical group 0.000 description 1
- 229910021424 microcrystalline silicon Inorganic materials 0.000 description 1
- 238000000324 molecular mechanic Methods 0.000 description 1
- 125000006606 n-butoxy group Chemical group 0.000 description 1
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 150000002790 naphthalenes Chemical class 0.000 description 1
- 125000004593 naphthyridinyl group Chemical group N1=C(C=CC2=CC=CN=C12)* 0.000 description 1
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 150000004866 oxadiazoles Chemical class 0.000 description 1
- 125000001715 oxadiazolyl group Chemical group 0.000 description 1
- 150000007978 oxazole derivatives Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 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 1
- 238000000059 patterning Methods 0.000 description 1
- 150000005041 phenanthrolines Chemical class 0.000 description 1
- 125000004625 phenanthrolinyl group Chemical group N1=C(C=CC2=CC=C3C=CC=NC3=C12)* 0.000 description 1
- 125000005561 phenanthryl group Chemical group 0.000 description 1
- 125000001791 phenazinyl group Chemical group C1(=CC=CC2=NC3=CC=CC=C3N=C12)* 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 125000001484 phenothiazinyl group Chemical group C1(=CC=CC=2SC3=CC=CC=C3NC12)* 0.000 description 1
- 125000001644 phenoxazinyl group Chemical group C1(=CC=CC=2OC3=CC=CC=C3NC12)* 0.000 description 1
- 150000004986 phenylenediamines Chemical class 0.000 description 1
- 108091008695 photoreceptors Proteins 0.000 description 1
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical class N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 125000001388 picenyl group Chemical group C1(=CC=CC2=CC=C3C4=CC=C5C=CC=CC5=C4C=CC3=C21)* 0.000 description 1
- SIOXPEMLGUPBBT-UHFFFAOYSA-M picolinate Chemical compound [O-]C(=O)C1=CC=CC=N1 SIOXPEMLGUPBBT-UHFFFAOYSA-M 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 150000003057 platinum Chemical class 0.000 description 1
- 229920000767 polyaniline Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 229920000642 polymer Chemical class 0.000 description 1
- 229920000128 polypyrrole Polymers 0.000 description 1
- 150000004033 porphyrin derivatives Chemical class 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 150000003216 pyrazines Chemical class 0.000 description 1
- 125000003226 pyrazolyl group Chemical group 0.000 description 1
- 125000005581 pyrene group Chemical group 0.000 description 1
- 150000003220 pyrenes Chemical class 0.000 description 1
- 125000000714 pyrimidinyl group Chemical group 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- MCJGNVYPOGVAJF-UHFFFAOYSA-N quinolin-8-ol Chemical compound C1=CN=C2C(O)=CC=CC2=C1 MCJGNVYPOGVAJF-UHFFFAOYSA-N 0.000 description 1
- 150000003248 quinolines Chemical class 0.000 description 1
- 125000001567 quinoxalinyl group Chemical class N1=C(C=NC2=CC=CC=C12)* 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 150000003281 rhenium Chemical class 0.000 description 1
- YYMBJDOZVAITBP-UHFFFAOYSA-N rubrene Chemical compound C1=CC=CC=C1C(C1=C(C=2C=CC=CC=2)C2=CC=CC=C2C(C=2C=CC=CC=2)=C11)=C(C=CC=C2)C2=C1C1=CC=CC=C1 YYMBJDOZVAITBP-UHFFFAOYSA-N 0.000 description 1
- 150000003303 ruthenium Chemical class 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000011669 selenium Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 229940042055 systemic antimycotics triazole derivative Drugs 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 125000001973 tert-pentyl group Chemical group [H]C([H])([H])C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 150000003518 tetracenes Chemical class 0.000 description 1
- 125000001935 tetracenyl group Chemical group C1(=CC=CC2=CC3=CC4=CC=CC=C4C=C3C=C12)* 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 238000002411 thermogravimetry Methods 0.000 description 1
- 125000005297 thienyloxy group Chemical group S1C(=CC=C1)O* 0.000 description 1
- 238000001269 time-of-flight mass spectrometry Methods 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 125000005259 triarylamine group Chemical group 0.000 description 1
- 150000003918 triazines Chemical class 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- 125000005580 triphenylene group Chemical group 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
- 238000001291 vacuum drying 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Images
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
- C07F15/0006—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table compounds of the platinum group
- C07F15/0033—Iridium compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B57/00—Other synthetic dyes of known constitution
-
- 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
- H10K85/30—Coordination compounds
-
- 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
- H10K85/30—Coordination compounds
- H10K85/341—Transition metal complexes, e.g. Ru(II)polypyridine complexes
- H10K85/342—Transition metal complexes, e.g. Ru(II)polypyridine complexes comprising iridium
-
- 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
- H10K85/30—Coordination compounds
- H10K85/381—Metal complexes comprising a group IIB metal element, e.g. comprising cadmium, mercury or zinc
-
- 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
- C09K2211/1029—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom
- C09K2211/1033—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom with oxygen
-
- 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
- C09K2211/1037—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom with sulfur
-
- 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
- C09K2211/1044—Heterocyclic compounds characterised by ligands containing two nitrogen atoms as heteroatoms
-
- 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
- C09K2211/1088—Heterocyclic compounds characterised by ligands containing oxygen as the only 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
- C09K2211/1092—Heterocyclic compounds characterised by ligands containing sulfur as the only 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
- C09K2211/18—Metal complexes
- C09K2211/181—Metal complexes of the alkali metals and alkaline earth metals
-
- 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
- C09K2211/18—Metal complexes
- C09K2211/185—Metal complexes of the platinum group, i.e. Os, Ir, Pt, Ru, Rh or Pd
-
- 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
- C09K2211/18—Metal complexes
- C09K2211/186—Metal complexes of the light metals other than alkali metals and alkaline earth metals, i.e. Be, Al or Mg
-
- 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
- C09K2211/18—Metal complexes
- C09K2211/188—Metal complexes of other metals not provided for in one of the previous groups
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K2101/00—Properties of the organic materials covered by group H10K85/00
- H10K2101/10—Triplet emission
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K2102/00—Constructional details relating to the organic devices covered by this subclass
- H10K2102/10—Transparent electrodes, e.g. using graphene
- H10K2102/101—Transparent electrodes, e.g. using graphene comprising transparent conductive oxides [TCO]
-
- 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
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/805—Electrodes
- H10K50/81—Anodes
-
- 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
- H10K50/80—Constructional details
- H10K50/805—Electrodes
- H10K50/82—Cathodes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/123—Connection of the pixel electrodes to the thin film transistors [TFT]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/38—Devices specially adapted for multicolour light emission comprising colour filters or colour changing media [CCM]
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
前記有機化合物層が、下記一般式[1]に示されるイリジウム錯体と、下記一般式[9]に示される金属錯体と、を有することを特徴とする、有機発光素子。
Ir(L1)(L2)(L3) [1]
(式[1]において、部分構造IrL1は、下記一般式[2]で示される部分構造である。
MLL’ [9]
(式[9]において、Mは、Zn、Be、Mg、Ca、Co及びNiから選ばれる2価の金属原子である。L及びL’は、それぞれ二座配位子を表す。L及びL’は、同じであってもよいし異なっていてもよい。ML及びML’は、それぞれ下記一般式[10]乃至[15]に示される部分構造のいずれかである。
本発明の有機発光素子は、陽極と陰極と、陽極と陰極との間に配置される有機化合物層とを少なくとも有する発光素子である。そして本発明の有機発光素子は、有機化合物層に、下記一般式[1]で示されるイリジウム錯体と下記一般式[9]で示される金属錯体化合物とを有する。
Ir(L1)(L2)(L3) [1]
MLL’ [9]
(1)陽極/発光層/陰極
(2)陽極/正孔輸送層/発光層/電子輸送層/陰極
(3)陽極/正孔輸送層/発光層/電子輸送層/電子注入層/陰極
(4)陽極/正孔注入層/正孔輸送層/発光層/電子輸送層/陰極
(5)陽極/正孔注入層/正孔輸送層/発光層/電子輸送層/電子注入層/陰極
(6)陽極/正孔輸送層/電子阻止層/発光層/正孔阻止層/電子輸送層/陰極
本発明の有機発光素子において、ゲストとして発光層に含まれるイリジウム錯体は、下記一般式[1]に示される化合物である。
Ir(L1)(L2)(L3) [1]
次に、本発明のイリジウム錯体の合成方法について説明する。本発明のイリジウム錯体は、例えば、下記に示す合成スキーム1により合成される。
次に、本発明の有機発光素子に、発光層のホストとして用いられる金属錯体化合物について説明する。本発明の有機発光素子に含まれるホストとなる金属錯体化合物は、具体的には、下記一般式[9]で示される化合物である。
MLL’ [9]
次に、本発明の有機発光素子において、発光層に含まれるホストとゲストとによってもたらされる作用効果について説明する。
ゲストである一般式[1]のイリジウム錯体は、三価のイリジウムと、構造がそれぞれ同一ではない3種類の配位子(L1,L2,L3)と、からなる錯体化合物である。一般式[1]のイリジウム錯体において、この錯体に含まれる三種類の配位子は、特に、構造的観点で全て異なるため、一般式[1]のイリジウム錯体は、対称性を持たない錯体となる。従って、一般式[1]のイリジウム錯体は、固体状態における結晶性が低く、錯体同士を結び付けるエネルギーが小さい。その結果、一般式[1]のイリジウム錯体は、高い昇華性を有する。尚、錯体の昇華性の詳細については、後述する。
Ir(L1)3 [7]
Ir(L1)2(L3) [8]
(式[7]及び式[8]に示されるL1、並びに式[8]に示されるL3は、一般式[1]中のL1、L3と同様である。)
本発明の有機発光素子において、ゲストとして含まれる一般式[1]のイリジウム錯体は、フェニルベンゾ[f]イソキノリン骨格を有している。このフェニルベンゾ[f]イソキノリン骨格は、従来の代表的な赤発光材料の配位子の基本骨格であるフェニルキノリン骨格やフェニルイソキノリン骨格と比較して、キノリンにベンゼン環が縮合することによりπ軌道の共役面が拡大するという特徴を有する。その結果、発光材料の近傍にある材料(特に、ホスト)と相互作用が起こりやすくなり、結果として発光材料がホストの電荷を捕獲することでラジカル状態を形成したり、又はホストとエキサイプレックスを形成したりする。これにより有機発光素子自体の発光効率や耐久性が低下しやすくなっていると考えられる。
以下に、ゲストとなるイリジウム錯体の具体例を示す。
・配位子L1を含む部分構造が、一般式[4]に示される構造である。
・配位子L2を含む部分構造が、一般式[5]に示される構造であって、式[5]中のR13乃至R20が、それぞれ水素原子、炭素数1以上4以下のアルキル基又はフェニル基である。
・配位子L3を含む部分構造が、一般式[6]に示される構造であって、式[6]中のR21乃至R23が、それぞれ水素原子又は炭素数1以上4以下のアルキル基である。
・配位子L1を含む部分構造が、一般式[2]に示される構造である。
・配位子L2を含む部分構造が、一般式[3]に示される構造である。
以下に、ホストとして用いられる金属錯体化合物の具体的な構造式を例示する。
以上説明したように、本発明の有機発光素子は、発光層に、ゲストである一般式[1]のイリジウム錯体及びホストであるヘテロ環含有化合物が少なくとも含まれている。ただし、本発明では、これら化合物以外にも、必要に応じて従来公知の低分子系及び高分子系の材料を使用することができる。より具体的には正孔注入輸送性材料、ホスト、発光アシスト材料、あるいは電子注入輸送性材料等を上記イリジウム錯体及び上記へテロ環含有化合物と一緒に使用することができる。
本発明の有機発光素子は、表示装置や照明装置の構成部材として用いることができる。他にも、電子写真方式の画像形成装置の露光光源や液晶表示装置のバックライト、白色光源にカラーフィルターを有する発光装置等の用途がある。カラーフィルターは例えば赤、緑、青の3つの色が透過するフィルターが挙げられる。
特許文献4に記載の方法に従って中間体1を合成した。また特許文献5に記載の方法に従って配位子1を合成した。
以下に示す試薬、溶媒を100mlナスフラスコに投入した。
中間体1:0.864g(1.21mmol)
配位子1:0.802g(2.42mmol)
ジエチレングリコールジメチルエーテル:50ml
アセチルアセトン(東京化成工業株式会社製):0.606g(6.05mmol)
炭酸ナトリウム:0.641g(6.05mmol)
P=m/{4.38×10-3・(M/T)1/2} (i)
(m:単位面積あたりの蒸発速度[kg/m2・s]、M:錯体の分子量、T:蒸発面の温度[K])
m=(1/U)・(dΔW/dt) (ii)
(U:試料皿の面積[m2]、dΔW/dt:熱重量曲線の時間に関する1次微分)
国際公開第2006/014599号に記載の方法に従って、2−(ビフェニル−3−イル)−4−tert−ブチルピリジンを合成した。次いで、特許文献4に記載の方法に従って、2−(ビフェニル−3−イル)−4−tert−ブチルピリジンから中間体2を合成した。また特許文献5に記載の方法に従って配位子3を合成した。
合成例1(2)において、中間体1の代わりに中間体2を、配位子1の代わりに配位子3をそれぞれ用いたことを除いては、合成例1と同様の方法により例示化合物Ir−106を得た。
2−クロロ−4−ヨードニコチンアルデヒド(Shanghai P&T Fine Chemical社製)と、4−tert−ブチルフェニルボロン酸(東京化成工業株式会社製)と、を出発原料として、上記合成スキームに従って中間体3を合成した。
中間体3及び3−メチルフェニルボロン酸(東京化成工業株式会社製)を用いて、上記スキームに従って配位子5を合成した。
合成例1(2)において、配位子1に代えて配位子5を用いること以外は、合成例1と同様の方法により例示化合物Ir−108を得た。
合成例6(2)において、3−メチルフェニルボロン酸に代えて4−(ジベンゾフラニル)ボロン酸(シグマアルドリッチ製)を用いる以外は、合成例6(2)と同様の方法により配位子6を得た。
合成例1(2)において、配位子1に代えて配位子6を用いること以外は、合成例1と同様の方法により例示化合物Ir−134を得た。
合成例6(1)において、4−tert−ブチルフェニルボロン酸に代えて3−tert−ブチルフェニルボロン酸(和光純薬工業株式会社製)を用いる以外は、合成例6(1)と同様の方法により中間体4を得た。
合成例1において、配位子1に代えて配位子7を用いる以外は、合成例1と同様の方法により例示化合物Ir−116を得た。
非特許文献1に記載の方法により合成した2−クロロ−4−tert−ブチルピリジンと、フェニルボロン酸(東京化成工業株式会社)を出発原料として、上記スキームに従って配位子8を合成した。
合成例1(1)において、2−フェニルピリジンに代えて2−フェニル−4−tert−ブチルピリジンを用いる以外は、実施例1(1)と同様の方法により中間体5を得た。
下記に示す合成スキーム、具体的には、キノリン−8−オールを出発原料とするメタノール中における錯化反応を行うことにより、例示化合物H201を合成した。
合成例11において、出発原料(配位子となる化合物)を適宜変更することにより、下記に示される例示化合物を合成することができる。
本実施例では、基板上に、陽極/正孔輸送層/電子阻止層/発光層/正孔阻止層/電子輸送層/陰極が順次設けられた構成の有機発光素子を、以下に示す方法で作製した。
正孔輸送層(HTL)、電子阻止層(EBL)、発光層ホスト(HOST)、発光層ゲスト(GUEST)、正孔阻止層(HBL)、及び電子輸送層(ETL)に用いた化合物を、表2に示される化合物に適宜変更した。これを除いては、実施例1と同様の方法により有機発光素子を作製した。得られた素子について実施例1と同様に素子の特性を測定・評価した。測定の結果を表3に示す。
Claims (13)
- 陽極と陰極と、前記陽極と前記陰極との間に配置されている有機化合物層と、を有し、
前記有機化合物層が、下記一般式[1]に示されるイリジウム錯体と、下記一般式[9]に示される金属錯体と、を有することを特徴とする、有機発光素子。
Ir(L1)(L2)(L3) [1]
(式[1]において、部分構造IrL1は、下記一般式[2]で示される部分構造である。
R1乃至R8は、それぞれ水素原子、炭素数1以上4以下のアルキル基、アラルキル基、アリール基、複素環基、置換アミノ基、アルコキシ基、アリールオキシ基、ハロゲン原子又はシアノ基を表し、それぞれ同じであっても異なっていてもよい。尚、前記R1乃至R8で表わされる置換基のいずれかが、炭素数1以上4以下のアルキル基、アラルキル基、アリール基、複素環基、置換アミノ基、アルコキシ基又はアリールオキシ基である場合、当該置換基は、炭素数1以上4以下のアルキル基、アラルキル基、アリール基、複素環基、置換アミノ基、アルコキシ基、アリールオキシ基、ハロゲン原子及びシアノ基から選ばれる置換基のいずれかをさらに有してもよい。)
式[1]において、部分構造IrL2は、下記一般式[3]で示される部分構造である。
環Bは、含窒素芳香族複素環を表す。尚、前記環Bで表される含窒素芳香族複素環は、炭素数1以上4以下のアルキル基、アラルキル基、アリール基、複素環基、置換アミノ基、アルコキシ基、アリールオキシ基、ハロゲン原子及びシアノ基から選ばれる置換基のいずれかをさらに有してもよい。)
L1及びL2は、互いに異なり、同一ではない配位子である。
式[1]において、L3は、イリジウムと共有結合を形成し、N、O、S及びPから選択される原子と、イリジウムと配位結合を形成し、N、O、S及びPから選択される原子と、を有する一価の二座配位子である。イリジウムと共有結合を形成する原子及びイリジウムと配位結合を形成する原子は、それぞれ同じであっても異なっていてもよい。)
MLL’ [9]
(式[9]において、Mは、Zn、Be、Mg、Ca、Co及びNiから選ばれる2価の金属原子である。L及びL’は、それぞれ二座配位子を表す。L及びL’は、同じであってもよいし異なっていてもよい。ML及びML’は、それぞれ下記一般式[10]乃至[15]に示される部分構造のいずれかである。
式[12]乃至[15]において、環Bは、下記一般式[16]乃至[18]に示される環状構造のうちのいずれかである。
*1は、酸素原子との結合位置を表し、*2は、複素5員環骨格内の炭素原子との結合位置を表す。
- 前記環A1が、ベンゼン環、ナフタレン環、フルオレン環、フェナントレン環、カルバゾール環、ジベンゾフラン環又はジベンゾチオフェン環であり、
前記環A1が、炭素数1以上4以下のアルキル基、アラルキル基、アリール基、複素環基、置換アミノ基、アルコキシ基、アリールオキシ基、ハロゲン原子及びシアノ基から選ばれる置換基のいずれかをさらに有してもよいことを特徴とする、請求項1に記載の有機発光素子。 - 前記一般式[2]に表される部分構造が、下記一般式[4]に表される部分構造であることを特徴とする、請求項1又は2に記載のイリジウム錯体。
環A3は、炭素数1以上4以下のアルキル基、アラルキル基、アリール基、複素環基、置換アミノ基、アルコキシ基、アリールオキシ基、ハロゲン原子及びシアノ基から選択される置換基のいずれかをさらに有してもよい。
R9乃至R12は、それぞれ水素原子、炭素数1以上4以下のアルキル基又はフェニル基を表す。尚、R9乃至R12で表わされる置換基のいずれかが炭素数1以上4以下のアルキル基又はフェニル基である場合、当該置換基は、炭素数1以上4以下のアルキル基、アラルキル基、アリール基、複素環基、置換アミノ基、アルコキシ基、アリールオキシ基、ハロゲン原子及びシアノ基から選択される置換基のいずれかをさらに有してもよい。R9乃至R12は、それぞれ同じであっても異なっていてもよい。) - 前記環A2が、ベンゼン環、ナフタレン環、フルオレン環、フェナントレン環、カルバゾール環、ジベンゾフラン環又はジベンゾチオフェン環であり、
前記環A2が、炭素数1以上4以下のアルキル基、アラルキル基、アリール基、複素環基、置換アミノ基、アルコキシ基、アリールオキシ基、ハロゲン原子及びシアノ基から選択される置換基のいずれかをさらに有してもよく、
前記環Bが、ピリジン環、キノリン環、イソキノリン環、ベンゾ[f]キノリン環、ベンゾ[h]キノリン環、ベンゾ[f]イソキノリン環、ベンゾ[h]イソキノリン環、オキサゾール環、ベンゾ[d]オキサゾール環、ベンゾ[d]チアゾール環又はイミダゾール環であり、
前記環Bが、炭素数1以上4以下のアルキル基、アラルキル基、アリール基、複素環基、置換アミノ基、アルコキシ基、アリールオキシ基、ハロゲン原子及びシアノ基から選択される置換基のいずれかをさらに有してもよいことを特徴とする、請求項1乃至3のいずれか一項に記載の有機発光素子。 - 前記一般式[3]で示される部分構造が、下記一般式[5]に示される部分構造であることを特徴とする、請求項1乃至4のいずれか一項に記載の有機発光素子。
- 前記R13乃至R20が、それぞれ水素原子、炭素数1以上4以下のアルキル基又はフェニル基であり、
前記R13乃至R20が、それぞれ同じであっても異なっていてもよく、
前記R13乃至R20で表わされる置換基のいずれかが、炭素数1以上4以下のアルキル基又はフェニル基である場合、当該置換基が、炭素数1以上4以下のアルキル基、アラルキル基、アリール基、複素環基、置換アミノ基、アルコキシ基、アリールオキシ基、ハロゲン原子及びシアノ基から選択される置換基のいずれかをさらに有してもよいことを特徴とする、請求項5に記載の有機発光素子。 - 前記一般式[1]において、部分構造IrL3が、下記一般式[6]に示される部分構造であることを特徴とする、請求項1乃至6のいずれか一項に記載の有機発光素子。
- 前記R21乃至R23が、それぞれ水素原子又は炭素数1以上4以下のアルキル基であり、
前記R21乃至R23で表わされる置換基のいずれかが、炭素数1以上4以下のアルキル基である場合、前記置換基が、炭素数1以上4以下のアルキル基、アラルキル基、アリール基、複素環基、置換アミノ基、アルコキシ基、アリールオキシ基、ハロゲン原子及びシアノ基から選ばれる置換基のいずれかをさらに有してもよいことを特徴とする、請求項7に記載の有機発光素子。 - 複数の画素を有し、
前記画素が、請求項1乃至8のいずれか一項に記載の有機発光素子と、前記有機発光素子に接続されている能動素子と、を有することを特徴とする、表示装置。 - 前記能動素子が有する電極が透明酸化物半導体からなることを特徴とする、請求項9に記載の表示装置。
- さらにカラーフィルターを有することを特徴とする、請求項9又は10に記載の表示装置。
- 請求項1乃至8のいずれか一項に記載の有機発光素子を積層し、全体として白色を呈することを特徴とする、表示装置。
- 請求項1乃至8のいずれか一項に記載の有機発光素子と、
前記有機発光素子に接続されるインバーター回路と、を有することを特徴とする、照明装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013006321A JP6071569B2 (ja) | 2013-01-17 | 2013-01-17 | 有機発光素子 |
US14/760,093 US9466804B2 (en) | 2013-01-17 | 2014-01-07 | Organic light-emitting element |
PCT/JP2014/050389 WO2014112450A1 (en) | 2013-01-17 | 2014-01-07 | Organic light-emitting element |
EP14741007.0A EP2946422A4 (en) | 2013-01-17 | 2014-01-07 | ORGANIC ELECTROLUMINESCENT ELEMENT |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013006321A JP6071569B2 (ja) | 2013-01-17 | 2013-01-17 | 有機発光素子 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2014138100A JP2014138100A (ja) | 2014-07-28 |
JP2014138100A5 JP2014138100A5 (ja) | 2015-08-20 |
JP6071569B2 true JP6071569B2 (ja) | 2017-02-01 |
Family
ID=51209540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013006321A Active JP6071569B2 (ja) | 2013-01-17 | 2013-01-17 | 有機発光素子 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9466804B2 (ja) |
EP (1) | EP2946422A4 (ja) |
JP (1) | JP6071569B2 (ja) |
WO (1) | WO2014112450A1 (ja) |
Families Citing this family (96)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5911419B2 (ja) * | 2012-12-27 | 2016-04-27 | キヤノン株式会社 | 有機発光素子及び表示装置 |
JP5984689B2 (ja) * | 2013-01-21 | 2016-09-06 | キヤノン株式会社 | 有機金属錯体及びこれを用いた有機発光素子 |
KR102226985B1 (ko) * | 2013-08-19 | 2021-03-11 | 이데미쓰 고산 가부시키가이샤 | 산화물 반도체 기판 및 쇼트키 배리어 다이오드 |
KR102213660B1 (ko) * | 2014-05-01 | 2021-02-08 | 삼성전자주식회사 | 유기금속 화합물 및 이를 포함한 유기 발광 소자 |
US10457699B2 (en) | 2014-05-02 | 2019-10-29 | Universal Display Corporation | Organic electroluminescent materials and devices |
JP6552201B2 (ja) | 2015-01-19 | 2019-07-31 | キヤノン株式会社 | 有機発光素子 |
US9929361B2 (en) | 2015-02-16 | 2018-03-27 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11056657B2 (en) | 2015-02-27 | 2021-07-06 | University Display Corporation | Organic electroluminescent materials and devices |
US10270046B2 (en) | 2015-03-06 | 2019-04-23 | Universal Display Corporation | Organic electroluminescent materials and devices |
US9859510B2 (en) | 2015-05-15 | 2018-01-02 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10418568B2 (en) | 2015-06-01 | 2019-09-17 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11127905B2 (en) | 2015-07-29 | 2021-09-21 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10361381B2 (en) | 2015-09-03 | 2019-07-23 | Universal Display Corporation | Organic electroluminescent materials and devices |
US20170229663A1 (en) | 2016-02-09 | 2017-08-10 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10457864B2 (en) | 2016-02-09 | 2019-10-29 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10236456B2 (en) | 2016-04-11 | 2019-03-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10862054B2 (en) | 2016-06-20 | 2020-12-08 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10672997B2 (en) | 2016-06-20 | 2020-06-02 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11482683B2 (en) * | 2016-06-20 | 2022-10-25 | Universal Display Corporation | Organic electroluminescent materials and devices |
JP6786603B2 (ja) * | 2016-07-29 | 2020-11-18 | 大電株式会社 | 金属錯体およびそれを用いた電子輸送材料 |
US10608186B2 (en) | 2016-09-14 | 2020-03-31 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10680187B2 (en) | 2016-09-23 | 2020-06-09 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11196010B2 (en) | 2016-10-03 | 2021-12-07 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11011709B2 (en) | 2016-10-07 | 2021-05-18 | Universal Display Corporation | Organic electroluminescent materials and devices |
US20180130956A1 (en) * | 2016-11-09 | 2018-05-10 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10680188B2 (en) | 2016-11-11 | 2020-06-09 | Universal Display Corporation | Organic electroluminescent materials and devices |
KR102599292B1 (ko) * | 2016-11-30 | 2023-11-08 | 엘티소재주식회사 | 헤테로고리 화합물 및 이를 이용한 유기 발광 소자 |
US11780865B2 (en) | 2017-01-09 | 2023-10-10 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10844085B2 (en) | 2017-03-29 | 2020-11-24 | Universal Display Corporation | Organic electroluminescent materials and devices |
US10944060B2 (en) | 2017-05-11 | 2021-03-09 | Universal Display Corporation | Organic electroluminescent materials and devices |
KR102641027B1 (ko) * | 2017-05-31 | 2024-02-28 | 롬엔드하스전자재료코리아유한회사 | 유기 전계 발광 소자 |
US12098157B2 (en) | 2017-06-23 | 2024-09-24 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11228010B2 (en) | 2017-07-26 | 2022-01-18 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11744142B2 (en) | 2017-08-10 | 2023-08-29 | Universal Display Corporation | Organic electroluminescent materials and devices |
US12180230B2 (en) | 2017-11-28 | 2024-12-31 | University Of Southern California | Carbene compounds and organic electroluminescent devices |
EP3492480B1 (en) | 2017-11-29 | 2021-10-20 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11937503B2 (en) | 2017-11-30 | 2024-03-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
WO2019114668A1 (zh) | 2017-12-14 | 2019-06-20 | 广州华睿光电材料有限公司 | 一种过渡金属配合物材料及其在电子器件的应用 |
US11674080B2 (en) | 2017-12-14 | 2023-06-13 | Guangzhou Chinaray Optoelectronic Materials Ltd. | Transition metal complex, polymer, mixture, formulation and use thereof |
CN111278839B (zh) | 2017-12-14 | 2023-10-17 | 广州华睿光电材料有限公司 | 一种有机金属配合物、高聚物、混合物、组合物及有机电子器件 |
CN111315721B (zh) | 2017-12-21 | 2023-06-06 | 广州华睿光电材料有限公司 | 有机混合物及其在有机电子器件中的应用 |
US11542289B2 (en) | 2018-01-26 | 2023-01-03 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11165028B2 (en) | 2018-03-12 | 2021-11-02 | Universal Display Corporation | Organic electroluminescent materials and devices |
US20200075870A1 (en) | 2018-08-22 | 2020-03-05 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11623936B2 (en) * | 2018-12-11 | 2023-04-11 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11737349B2 (en) | 2018-12-12 | 2023-08-22 | Universal Display Corporation | Organic electroluminescent materials and devices |
US11780829B2 (en) | 2019-01-30 | 2023-10-10 | The University Of Southern California | Organic electroluminescent materials and devices |
US20200251664A1 (en) | 2019-02-01 | 2020-08-06 | Universal Display Corporation | Organic electroluminescent materials and devices |
JP2020158491A (ja) | 2019-03-26 | 2020-10-01 | ユニバーサル ディスプレイ コーポレイション | 有機エレクトロルミネセンス材料及びデバイス |
US11937496B2 (en) | 2019-03-29 | 2024-03-19 | Samsung Electronics Co., Ltd. | Organometallic compound, organic light-emitting device including the same, and electronic apparatus including the organic light-emitting device |
US11760769B2 (en) * | 2019-03-29 | 2023-09-19 | Samsung Electronics Co., Ltd. | Composition and organic light-emitting device including the same |
CN111909214B (zh) | 2019-05-09 | 2024-03-29 | 北京夏禾科技有限公司 | 一种含有3-氘取代异喹啉配体的有机发光材料 |
CN111909213B (zh) * | 2019-05-09 | 2024-02-27 | 北京夏禾科技有限公司 | 一种含有三个不同配体的金属配合物 |
CN111909212B (zh) | 2019-05-09 | 2023-12-26 | 北京夏禾科技有限公司 | 一种含有6-硅基取代异喹啉配体的有机发光材料 |
KR20210002984A (ko) | 2019-07-01 | 2021-01-11 | 삼성전자주식회사 | 조성물 및 이를 포함한 유기 발광 소자 |
US20210032278A1 (en) | 2019-07-30 | 2021-02-04 | Universal Display Corporation | Organic electroluminescent materials and devices |
US12139501B2 (en) | 2019-08-16 | 2024-11-12 | Universal Display Corporation | Organic electroluminescent materials and devices |
CN112679548B (zh) | 2019-10-18 | 2023-07-28 | 北京夏禾科技有限公司 | 具有部分氟取代的取代基的辅助配体的有机发光材料 |
US20210135130A1 (en) | 2019-11-04 | 2021-05-06 | Universal Display Corporation | Organic electroluminescent materials and devices |
US12063850B2 (en) | 2019-12-24 | 2024-08-13 | Samsung Electronics Co., Ltd. | Organometallic compound, organic light-emitting device including the same and electronic apparatus including the organic light-emitting device |
US20210217969A1 (en) | 2020-01-06 | 2021-07-15 | Universal Display Corporation | Organic electroluminescent materials and devices |
CN113121609B (zh) | 2020-01-16 | 2024-03-29 | 北京夏禾科技有限公司 | 一种金属配合物、包含其的电致发光器件及其用途 |
US20220336759A1 (en) | 2020-01-28 | 2022-10-20 | Universal Display Corporation | Organic electroluminescent materials and devices |
CN111620910B (zh) * | 2020-06-03 | 2023-09-05 | 广东阿格蕾雅光电材料有限公司 | 一种金属络合物及其应用 |
EP3937268A1 (en) | 2020-07-10 | 2022-01-12 | Universal Display Corporation | Plasmonic oleds and vertical dipole emitters |
US12187748B2 (en) | 2020-11-02 | 2025-01-07 | Universal Display Corporation | Organic electroluminescent materials and devices |
US20220158096A1 (en) | 2020-11-16 | 2022-05-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
US20220162243A1 (en) | 2020-11-24 | 2022-05-26 | Universal Display Corporation | Organic electroluminescent materials and devices |
US20220165967A1 (en) | 2020-11-24 | 2022-05-26 | Universal Display Corporation | Organic electroluminescent materials and devices |
US20220271241A1 (en) | 2021-02-03 | 2022-08-25 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4060758A3 (en) | 2021-02-26 | 2023-03-29 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4059915A3 (en) | 2021-02-26 | 2022-12-28 | Universal Display Corporation | Organic electroluminescent materials and devices |
US20220298192A1 (en) | 2021-03-05 | 2022-09-22 | Universal Display Corporation | Organic electroluminescent materials and devices |
US20220298190A1 (en) | 2021-03-12 | 2022-09-22 | Universal Display Corporation | Organic electroluminescent materials and devices |
US20220298193A1 (en) | 2021-03-15 | 2022-09-22 | Universal Display Corporation | Organic electroluminescent materials and devices |
US20220340607A1 (en) | 2021-04-05 | 2022-10-27 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4075531A1 (en) | 2021-04-13 | 2022-10-19 | Universal Display Corporation | Plasmonic oleds and vertical dipole emitters |
US20220352478A1 (en) | 2021-04-14 | 2022-11-03 | Universal Display Corporation | Organic eletroluminescent materials and devices |
US20230006149A1 (en) | 2021-04-23 | 2023-01-05 | Universal Display Corporation | Organic electroluminescent materials and devices |
US20220407020A1 (en) | 2021-04-23 | 2022-12-22 | Universal Display Corporation | Organic electroluminescent materials and devices |
US20230133787A1 (en) | 2021-06-08 | 2023-05-04 | University Of Southern California | Molecular Alignment of Homoleptic Iridium Phosphors |
EP4151699A1 (en) | 2021-09-17 | 2023-03-22 | Universal Display Corporation | Organic electroluminescent materials and devices |
US20240343970A1 (en) | 2021-12-16 | 2024-10-17 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4231804A3 (en) | 2022-02-16 | 2023-09-20 | Universal Display Corporation | Organic electroluminescent materials and devices |
US20230292592A1 (en) | 2022-03-09 | 2023-09-14 | Universal Display Corporation | Organic electroluminescent materials and devices |
US20230337516A1 (en) | 2022-04-18 | 2023-10-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
US20230389421A1 (en) | 2022-05-24 | 2023-11-30 | Universal Display Corporation | Organic electroluminescent materials and devices |
EP4293001A1 (en) | 2022-06-08 | 2023-12-20 | Universal Display Corporation | Organic electroluminescent materials and devices |
US20240016051A1 (en) | 2022-06-28 | 2024-01-11 | Universal Display Corporation | Organic electroluminescent materials and devices |
US20240107880A1 (en) | 2022-08-17 | 2024-03-28 | Universal Display Corporation | Organic electroluminescent materials and devices |
US20240188319A1 (en) | 2022-10-27 | 2024-06-06 | Universal Display Corporation | Organic electroluminescent materials and devices |
US20240188316A1 (en) | 2022-10-27 | 2024-06-06 | Universal Display Corporation | Organic electroluminescent materials and devices |
US20240188419A1 (en) | 2022-10-27 | 2024-06-06 | Universal Display Corporation | Organic electroluminescent materials and devices |
US20240180025A1 (en) | 2022-10-27 | 2024-05-30 | Universal Display Corporation | Organic electroluminescent materials and devices |
US20240196730A1 (en) | 2022-10-27 | 2024-06-13 | Universal Display Corporation | Organic electroluminescent materials and devices |
US20240247017A1 (en) | 2022-12-14 | 2024-07-25 | Universal Display Corporation | Organic electroluminescent materials and devices |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6830828B2 (en) * | 1998-09-14 | 2004-12-14 | The Trustees Of Princeton University | Organometallic complexes as phosphorescent emitters in organic LEDs |
JP2003007469A (ja) | 2001-06-25 | 2003-01-10 | Canon Inc | 発光素子及び表示装置 |
JP3919583B2 (ja) | 2002-04-12 | 2007-05-30 | キヤノン株式会社 | 有機発光素子 |
TWI287567B (en) * | 2003-07-30 | 2007-10-01 | Chi Mei Optoelectronics Corp | Light-emitting element and iridium complex |
EP2592905B1 (en) * | 2003-07-31 | 2014-11-12 | Mitsubishi Chemical Corporation | Compound, charge transporting material and organic electroluminescent element |
TWI479008B (zh) | 2004-07-07 | 2015-04-01 | Universal Display Corp | 穩定且有效之電致發光材料 |
JP4813032B2 (ja) * | 2004-09-21 | 2011-11-09 | 富士フイルム株式会社 | 有機電界発光素子 |
JP4478555B2 (ja) | 2004-11-30 | 2010-06-09 | キヤノン株式会社 | 金属錯体、発光素子及び画像表示装置 |
JP2007294402A (ja) | 2006-03-28 | 2007-11-08 | Canon Inc | 有機エレクトロルミネッセンス素子及び表示装置 |
JP5273910B2 (ja) | 2006-03-31 | 2013-08-28 | キヤノン株式会社 | 発光素子用有機化合物、発光素子および画像表示装置 |
US20070278936A1 (en) | 2006-06-02 | 2007-12-06 | Norman Herron | Red emitter complexes of IR(III) and devices made with such compounds |
JP5127206B2 (ja) | 2006-11-28 | 2013-01-23 | キヤノン株式会社 | 金属錯体化合物、有機発光素子及び表示装置 |
US8106199B2 (en) * | 2007-02-13 | 2012-01-31 | Arizona Board Of Regents For And On Behalf Of Arizona State University | Organometallic materials for optical emission, optical absorption, and devices including organometallic materials |
JP2009040728A (ja) | 2007-08-09 | 2009-02-26 | Canon Inc | 有機金属錯体及びこれを用いた有機発光素子 |
JP5305637B2 (ja) * | 2007-11-08 | 2013-10-02 | キヤノン株式会社 | 有機金属錯体及びこれを用いた有機発光素子並びに表示装置 |
KR100910153B1 (ko) | 2007-11-20 | 2009-07-30 | (주)그라쎌 | 신규한 적색 인광 화합물 및 이를 발광재료로서 채용하고있는 유기발광소자 |
KR100970713B1 (ko) | 2007-12-31 | 2010-07-16 | 다우어드밴스드디스플레이머티리얼 유한회사 | 유기발광화합물을 발광재료로서 채용하고 있는 전기 발광소자 |
WO2010027583A1 (en) | 2008-09-03 | 2010-03-11 | Universal Display Corporation | Phosphorescent materials |
TWI541234B (zh) * | 2009-05-12 | 2016-07-11 | 環球展覽公司 | 用於有機發光二極體之2-氮雜聯伸三苯材料 |
JP2011151116A (ja) | 2010-01-20 | 2011-08-04 | Canon Inc | 有機発光素子 |
EP2673284B1 (en) * | 2011-02-09 | 2017-08-30 | Roche Diagnostics GmbH | New iridium-based complexes for ecl |
-
2013
- 2013-01-17 JP JP2013006321A patent/JP6071569B2/ja active Active
-
2014
- 2014-01-07 WO PCT/JP2014/050389 patent/WO2014112450A1/en active Application Filing
- 2014-01-07 US US14/760,093 patent/US9466804B2/en active Active
- 2014-01-07 EP EP14741007.0A patent/EP2946422A4/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
JP2014138100A (ja) | 2014-07-28 |
WO2014112450A1 (en) | 2014-07-24 |
EP2946422A1 (en) | 2015-11-25 |
US9466804B2 (en) | 2016-10-11 |
EP2946422A4 (en) | 2016-09-14 |
US20150357587A1 (en) | 2015-12-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6071569B2 (ja) | 有機発光素子 | |
JP6222931B2 (ja) | 有機発光素子 | |
JP5911419B2 (ja) | 有機発光素子及び表示装置 | |
JP5984689B2 (ja) | 有機金属錯体及びこれを用いた有機発光素子 | |
JP5911418B2 (ja) | 有機発光素子 | |
JP6095390B2 (ja) | 有機発光素子及び表示装置 | |
JP6157125B2 (ja) | イリジウム錯体およびそれを有する有機発光素子 | |
JP6095391B2 (ja) | 有機発光素子 | |
KR20130094222A (ko) | 발광 소자 재료 및 발광 소자 | |
TW201350559A (zh) | 芳基胺化合物 | |
KR20160078125A (ko) | 유기 화합물 및 이를 포함하는 유기 전계 발광 소자 | |
KR20180007097A (ko) | 유기 화합물 및 이를 포함하는 유기 전계 발광 소자 | |
TW201412718A (zh) | 具有聯三伸苯環結構之化合物及有機電致發光元件 | |
KR101847343B1 (ko) | 유기 화합물 및 이를 포함하는 유기 전계 발광 소자 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150702 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20160115 |
|
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: 20161206 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20161227 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 6071569 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |