WO2005009087A1 - 有機エレクトロルミネッセンス素子及びそれを用いた表示装置 - Google Patents
有機エレクトロルミネッセンス素子及びそれを用いた表示装置 Download PDFInfo
- Publication number
- WO2005009087A1 WO2005009087A1 PCT/JP2004/008456 JP2004008456W WO2005009087A1 WO 2005009087 A1 WO2005009087 A1 WO 2005009087A1 JP 2004008456 W JP2004008456 W JP 2004008456W WO 2005009087 A1 WO2005009087 A1 WO 2005009087A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- group
- atom
- electroluminescent device
- organic electroluminescent
- cathode
- Prior art date
Links
- 239000010410 layer Substances 0.000 claims abstract description 288
- 239000000463 material Substances 0.000 claims abstract description 70
- 239000004065 semiconductor Substances 0.000 claims abstract description 24
- 239000002356 single layer Substances 0.000 claims abstract description 7
- -1 radical salt Chemical class 0.000 claims description 159
- 238000002347 injection Methods 0.000 claims description 99
- 239000007924 injection Substances 0.000 claims description 99
- 125000004432 carbon atom Chemical group C* 0.000 claims description 66
- 238000000034 method Methods 0.000 claims description 41
- 229910052783 alkali metal Inorganic materials 0.000 claims description 26
- 125000000217 alkyl group Chemical group 0.000 claims description 26
- 150000001340 alkali metals Chemical class 0.000 claims description 22
- 239000000126 substance Substances 0.000 claims description 22
- 229910052711 selenium Inorganic materials 0.000 claims description 20
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical group [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims description 19
- 229910052717 sulfur Inorganic materials 0.000 claims description 19
- 125000004434 sulfur atom Chemical group 0.000 claims description 19
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 18
- 229910052792 caesium Inorganic materials 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 16
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 15
- 125000003545 alkoxy group Chemical group 0.000 claims description 14
- 229910052799 carbon Inorganic materials 0.000 claims description 14
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 14
- 229910052744 lithium Inorganic materials 0.000 claims description 12
- 229910052714 tellurium Inorganic materials 0.000 claims description 12
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical group [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 claims description 12
- 238000002834 transmittance Methods 0.000 claims description 12
- 125000004429 atom Chemical group 0.000 claims description 11
- 229910044991 metal oxide Inorganic materials 0.000 claims description 11
- 150000004706 metal oxides Chemical class 0.000 claims description 11
- 229910052708 sodium Inorganic materials 0.000 claims description 11
- 150000004767 nitrides Chemical class 0.000 claims description 10
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 10
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 9
- 150000004770 chalcogenides Chemical class 0.000 claims description 9
- 229910052700 potassium Inorganic materials 0.000 claims description 9
- 229910052723 transition metal Inorganic materials 0.000 claims description 9
- 150000003624 transition metals Chemical class 0.000 claims description 9
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 229910052701 rubidium Inorganic materials 0.000 claims description 7
- 125000004001 thioalkyl group Chemical group 0.000 claims description 7
- 229910052791 calcium Inorganic materials 0.000 claims description 6
- 125000005843 halogen group Chemical group 0.000 claims description 6
- 229910052750 molybdenum Inorganic materials 0.000 claims description 6
- 229910052759 nickel Inorganic materials 0.000 claims description 6
- 229910052763 palladium Inorganic materials 0.000 claims description 6
- 229910052738 indium Inorganic materials 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 229910052710 silicon Inorganic materials 0.000 claims description 5
- 229910052712 strontium Inorganic materials 0.000 claims description 5
- 229910052725 zinc Inorganic materials 0.000 claims description 5
- 229910052691 Erbium Inorganic materials 0.000 claims description 4
- 229910052769 Ytterbium Inorganic materials 0.000 claims description 4
- 238000005401 electroluminescence Methods 0.000 claims description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 4
- 229910052697 platinum Inorganic materials 0.000 claims description 4
- 229910052719 titanium Inorganic materials 0.000 claims description 4
- 229910052684 Cerium Inorganic materials 0.000 claims description 3
- 229910052692 Dysprosium Inorganic materials 0.000 claims description 3
- 229910052693 Europium Inorganic materials 0.000 claims description 3
- 229910052688 Gadolinium Inorganic materials 0.000 claims description 3
- 229910052779 Neodymium Inorganic materials 0.000 claims description 3
- 229910052777 Praseodymium Inorganic materials 0.000 claims description 3
- 229910052772 Samarium Inorganic materials 0.000 claims description 3
- 229910052771 Terbium Inorganic materials 0.000 claims description 3
- 229910052797 bismuth Inorganic materials 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 229910052732 germanium Inorganic materials 0.000 claims description 3
- 229910052741 iridium Inorganic materials 0.000 claims description 3
- 229910052745 lead Inorganic materials 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 150000002815 nickel Chemical group 0.000 claims description 3
- 229910052718 tin Inorganic materials 0.000 claims description 3
- 229910000314 transition metal oxide Inorganic materials 0.000 claims description 3
- 229910052721 tungsten Inorganic materials 0.000 claims description 3
- 229910052720 vanadium Inorganic materials 0.000 claims description 3
- 229910015621 MoO Inorganic materials 0.000 claims description 2
- 238000004020 luminiscence type Methods 0.000 claims description 2
- 239000010408 film Substances 0.000 description 58
- 125000003118 aryl group Chemical group 0.000 description 27
- 230000032258 transport Effects 0.000 description 25
- 238000000151 deposition Methods 0.000 description 23
- 230000008021 deposition Effects 0.000 description 21
- 125000001424 substituent group Chemical group 0.000 description 19
- 239000000758 substrate Substances 0.000 description 18
- 239000010409 thin film Substances 0.000 description 18
- 150000001875 compounds Chemical class 0.000 description 17
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 17
- 238000001771 vacuum deposition Methods 0.000 description 15
- 230000000052 comparative effect Effects 0.000 description 12
- 230000005525 hole transport Effects 0.000 description 12
- 229910052751 metal Inorganic materials 0.000 description 12
- 239000002184 metal Substances 0.000 description 12
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 description 10
- 239000011734 sodium Substances 0.000 description 10
- 150000001721 carbon Chemical group 0.000 description 9
- 239000002019 doping agent Substances 0.000 description 9
- 238000001704 evaporation Methods 0.000 description 9
- 125000000623 heterocyclic group Chemical group 0.000 description 9
- 125000001041 indolyl group Chemical group 0.000 description 9
- 238000004528 spin coating Methods 0.000 description 9
- 238000004544 sputter deposition Methods 0.000 description 9
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 9
- 125000003277 amino group Chemical group 0.000 description 8
- 230000001603 reducing effect Effects 0.000 description 8
- 125000004104 aryloxy group Chemical group 0.000 description 7
- 239000011575 calcium Substances 0.000 description 7
- 125000000904 isoindolyl group Chemical group C=1(NC=C2C=CC=CC12)* 0.000 description 7
- 125000001935 tetracenyl group Chemical group C1(=CC=CC2=CC3=CC4=CC=CC=C4C=C3C=C12)* 0.000 description 7
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 6
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 125000005493 quinolyl group Chemical group 0.000 description 6
- 125000000499 benzofuranyl group Chemical group O1C(=CC2=C1C=CC=C2)* 0.000 description 5
- 230000005684 electric field Effects 0.000 description 5
- 230000008020 evaporation Effects 0.000 description 5
- 238000000605 extraction Methods 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 150000002430 hydrocarbons Chemical group 0.000 description 5
- 239000011777 magnesium Substances 0.000 description 5
- 125000001624 naphthyl group Chemical group 0.000 description 5
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 5
- 239000012044 organic layer Substances 0.000 description 5
- 125000005561 phenanthryl group Chemical group 0.000 description 5
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 5
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 4
- 229910001615 alkaline earth metal halide Inorganic materials 0.000 description 4
- 125000000732 arylene group Chemical group 0.000 description 4
- 238000005266 casting Methods 0.000 description 4
- 125000004093 cyano group Chemical group *C#N 0.000 description 4
- 125000003914 fluoranthenyl group Chemical group C1(=CC=C2C=CC=C3C4=CC=CC=C4C1=C23)* 0.000 description 4
- 229910052749 magnesium Inorganic materials 0.000 description 4
- 125000002080 perylenyl group Chemical group C1(=CC=C2C=CC=C3C4=CC=CC5=CC=CC(C1=C23)=C45)* 0.000 description 4
- 125000001644 phenoxazinyl group Chemical group C1(=CC=CC=2OC3=CC=CC=C3NC12)* 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- MCJGNVYPOGVAJF-UHFFFAOYSA-N quinolin-8-ol Chemical compound C1=CN=C2C(O)=CC=CC2=C1 MCJGNVYPOGVAJF-UHFFFAOYSA-N 0.000 description 4
- 229910052761 rare earth metal Inorganic materials 0.000 description 4
- 150000002910 rare earth metals Chemical class 0.000 description 4
- 229920006395 saturated elastomer Polymers 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 125000005504 styryl group Chemical group 0.000 description 4
- 238000007740 vapor deposition Methods 0.000 description 4
- 239000011701 zinc Substances 0.000 description 4
- 125000001622 2-naphthyl group Chemical group [H]C1=C([H])C([H])=C2C([H])=C(*)C([H])=C([H])C2=C1[H] 0.000 description 3
- 239000005725 8-Hydroxyquinoline Substances 0.000 description 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- 229910001508 alkali metal halide Inorganic materials 0.000 description 3
- 150000008045 alkali metal halides Chemical class 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 125000005577 anthracene group Chemical group 0.000 description 3
- 150000004982 aromatic amines Chemical class 0.000 description 3
- 125000006615 aromatic heterocyclic group Chemical group 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 125000006267 biphenyl group Chemical group 0.000 description 3
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 3
- 229910052794 bromium Inorganic materials 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 150000004696 coordination complex Chemical class 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 125000000753 cycloalkyl group Chemical group 0.000 description 3
- 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 3
- 230000007547 defect Effects 0.000 description 3
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical group 0.000 description 3
- 125000001072 heteroaryl group Chemical group 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 150000002484 inorganic compounds Chemical class 0.000 description 3
- 229910010272 inorganic material Inorganic materials 0.000 description 3
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 3
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229960003540 oxyquinoline Drugs 0.000 description 3
- YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical group C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 description 3
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 125000005581 pyrene group Chemical group 0.000 description 3
- 125000004076 pyridyl group Chemical group 0.000 description 3
- 229930195734 saturated hydrocarbon Natural products 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- 239000012780 transparent material Substances 0.000 description 3
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 3
- LLAPDLPYIYKTGQ-UHFFFAOYSA-N 1-aminoethyl Chemical group C[CH]N LLAPDLPYIYKTGQ-UHFFFAOYSA-N 0.000 description 2
- 125000006083 1-bromoethyl group Chemical group 0.000 description 2
- RMSGQZDGSZOJMU-UHFFFAOYSA-N 1-butyl-2-phenylbenzene Chemical group CCCCC1=CC=CC=C1C1=CC=CC=C1 RMSGQZDGSZOJMU-UHFFFAOYSA-N 0.000 description 2
- 125000001478 1-chloroethyl group Chemical group [H]C([H])([H])C([H])(Cl)* 0.000 description 2
- 125000004066 1-hydroxyethyl group Chemical group [H]OC([H])([*])C([H])([H])[H] 0.000 description 2
- 125000001637 1-naphthyl group Chemical group [H]C1=C([H])C([H])=C2C(*)=C([H])C([H])=C([H])C2=C1[H] 0.000 description 2
- 125000004134 1-norbornyl group Chemical group [H]C1([H])C([H])([H])C2(*)C([H])([H])C([H])([H])C1([H])C2([H])[H] 0.000 description 2
- ZGXYRPYBWKDBNM-UHFFFAOYSA-N 2,3,4,5-tetraphenyl-6-pyran-2-ylidenepyran Chemical compound O1C=CC=CC1=C1C(C=2C=CC=CC=2)=C(C=2C=CC=CC=2)C(C=2C=CC=CC=2)=C(C=2C=CC=CC=2)O1 ZGXYRPYBWKDBNM-UHFFFAOYSA-N 0.000 description 2
- 125000000022 2-aminoethyl group Chemical group [H]C([*])([H])C([H])([H])N([H])[H] 0.000 description 2
- 125000005999 2-bromoethyl group Chemical group 0.000 description 2
- 125000001340 2-chloroethyl group Chemical group [H]C([H])(Cl)C([H])([H])* 0.000 description 2
- 125000001731 2-cyanoethyl group Chemical group [H]C([H])(*)C([H])([H])C#N 0.000 description 2
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 2
- 125000004135 2-norbornyl group Chemical group [H]C1([H])C([H])([H])C2([H])C([H])([H])C1([H])C([H])([H])C2([H])* 0.000 description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 125000004054 acenaphthylenyl group Chemical group C1(=CC2=CC=CC3=CC=CC1=C23)* 0.000 description 2
- 125000003342 alkenyl group Chemical group 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 125000004202 aminomethyl group Chemical group [H]N([H])C([H])([H])* 0.000 description 2
- 125000005427 anthranyl group Chemical group 0.000 description 2
- 125000003710 aryl alkyl group Chemical group 0.000 description 2
- 125000005110 aryl thio group Chemical group 0.000 description 2
- 235000010290 biphenyl Nutrition 0.000 description 2
- 239000004305 biphenyl Substances 0.000 description 2
- 125000002529 biphenylenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3C12)* 0.000 description 2
- 239000005388 borosilicate glass Substances 0.000 description 2
- 125000000707 boryl group Chemical group B* 0.000 description 2
- 125000005997 bromomethyl group Chemical group 0.000 description 2
- XJHCXCQVJFPJIK-UHFFFAOYSA-M caesium fluoride Chemical compound [F-].[Cs+] XJHCXCQVJFPJIK-UHFFFAOYSA-M 0.000 description 2
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000013522 chelant Substances 0.000 description 2
- 125000004218 chloromethyl group Chemical group [H]C([H])(Cl)* 0.000 description 2
- 238000010549 co-Evaporation Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 2
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000000412 dendrimer Substances 0.000 description 2
- 229920000736 dendritic polymer Polymers 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 125000000031 ethylamino group Chemical group [H]C([H])([H])C([H])([H])N([H])[*] 0.000 description 2
- 125000005567 fluorenylene group Chemical group 0.000 description 2
- 150000004673 fluoride salts Chemical class 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 229910052733 gallium Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 150000004820 halides Chemical class 0.000 description 2
- 125000001188 haloalkyl group Chemical group 0.000 description 2
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 125000001977 isobenzofuranyl group Chemical group C=1(OC=C2C=CC=CC12)* 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 239000003446 ligand Substances 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 125000003136 n-heptyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 2
- 125000004998 naphthylethyl group Chemical group C1(=CC=CC2=CC=CC=C12)CC* 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 150000004866 oxadiazoles Chemical class 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 125000004934 phenanthridinyl group Chemical group C1(=CC=CC2=NC=C3C=CC=CC3=C12)* 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 125000001725 pyrenyl group Chemical group 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 238000005215 recombination Methods 0.000 description 2
- 230000006798 recombination Effects 0.000 description 2
- 230000027756 respiratory electron transport chain Effects 0.000 description 2
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 125000001544 thienyl group Chemical group 0.000 description 2
- 229930192474 thiophene Natural products 0.000 description 2
- 239000011135 tin Substances 0.000 description 2
- PGXOVVAJURGPLL-UHFFFAOYSA-N trinaphthylene Chemical group C1=CC=C2C=C3C4=CC5=CC=CC=C5C=C4C4=CC5=CC=CC=C5C=C4C3=CC2=C1 PGXOVVAJURGPLL-UHFFFAOYSA-N 0.000 description 2
- 238000004506 ultrasonic cleaning Methods 0.000 description 2
- 238000007738 vacuum evaporation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- UWRZIZXBOLBCON-VOTSOKGWSA-N (e)-2-phenylethenamine Chemical class N\C=C\C1=CC=CC=C1 UWRZIZXBOLBCON-VOTSOKGWSA-N 0.000 description 1
- YCEZZDNWLVQCRU-UHFFFAOYSA-N 1,2-diaminoethyl Chemical group N[CH]CN YCEZZDNWLVQCRU-UHFFFAOYSA-N 0.000 description 1
- 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 1
- OZKOMUDCMCEDTM-UHFFFAOYSA-N 1,7-phenanthroline Chemical group C1=CC=C2C3=NC=CC=C3C=CC2=N1 OZKOMUDCMCEDTM-UHFFFAOYSA-N 0.000 description 1
- VERMWGQSKPXSPZ-BUHFOSPRSA-N 1-[(e)-2-phenylethenyl]anthracene Chemical class C=1C=CC2=CC3=CC=CC=C3C=C2C=1\C=C\C1=CC=CC=C1 VERMWGQSKPXSPZ-BUHFOSPRSA-N 0.000 description 1
- 125000004343 1-phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 125000001462 1-pyrrolyl group Chemical group [*]N1C([H])=C([H])C([H])=C1[H] 0.000 description 1
- CHTLVASIXCFOHC-UHFFFAOYSA-N 2,7-phenanthroline Chemical compound C1=NC=C2C3=CC=CN=C3C=CC2=C1 CHTLVASIXCFOHC-UHFFFAOYSA-N 0.000 description 1
- HGOTVGUTJPNVDR-UHFFFAOYSA-N 2-(4,5-dimethyl-1,3-dithiol-2-ylidene)-4,5-dimethyl-1,3-dithiole Chemical compound S1C(C)=C(C)SC1=C1SC(C)=C(C)S1 HGOTVGUTJPNVDR-UHFFFAOYSA-N 0.000 description 1
- LZJCVNLYDXCIBG-UHFFFAOYSA-N 2-(5,6-dihydro-[1,3]dithiolo[4,5-b][1,4]dithiin-2-ylidene)-5,6-dihydro-[1,3]dithiolo[4,5-b][1,4]dithiine Chemical compound S1C(SCCS2)=C2SC1=C(S1)SC2=C1SCCS2 LZJCVNLYDXCIBG-UHFFFAOYSA-N 0.000 description 1
- NBYLBWHHTUWMER-UHFFFAOYSA-N 2-Methylquinolin-8-ol Chemical compound C1=CC=C(O)C2=NC(C)=CC=C21 NBYLBWHHTUWMER-UHFFFAOYSA-N 0.000 description 1
- 125000006280 2-bromobenzyl group Chemical group [H]C1=C([H])C(Br)=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 125000006290 2-hydroxybenzyl group Chemical group [H]OC1=C(C([H])=C([H])C([H])=C1[H])C([H])([H])* 0.000 description 1
- 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 1
- RSEBUVRVKCANEP-UHFFFAOYSA-N 2-pyrroline Chemical group C1CC=CN1 RSEBUVRVKCANEP-UHFFFAOYSA-N 0.000 description 1
- 125000000389 2-pyrrolyl group Chemical group [H]N1C([*])=C([H])C([H])=C1[H] 0.000 description 1
- 125000000175 2-thienyl group Chemical group S1C([*])=C([H])C([H])=C1[H] 0.000 description 1
- 125000004180 3-fluorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C(F)=C1[H] 0.000 description 1
- 125000006291 3-hydroxybenzyl group Chemical group [H]OC1=C([H])C([H])=C([H])C(=C1[H])C([H])([H])* 0.000 description 1
- 125000004207 3-methoxyphenyl group Chemical group [H]C1=C([H])C(*)=C([H])C(OC([H])([H])[H])=C1[H] 0.000 description 1
- 125000001397 3-pyrrolyl group Chemical group [H]N1C([H])=C([*])C([H])=C1[H] 0.000 description 1
- CMSGUKVDXXTJDQ-UHFFFAOYSA-N 4-(2-naphthalen-1-ylethylamino)-4-oxobutanoic acid Chemical compound C1=CC=C2C(CCNC(=O)CCC(=O)O)=CC=CC2=C1 CMSGUKVDXXTJDQ-UHFFFAOYSA-N 0.000 description 1
- 125000003143 4-hydroxybenzyl group Chemical group [H]C([*])([H])C1=C([H])C([H])=C(O[H])C([H])=C1[H] 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 229910001316 Ag alloy Inorganic materials 0.000 description 1
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 241000511343 Chondrostoma nasus Species 0.000 description 1
- 241000284156 Clerodendrum quadriloculare Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910017489 Cu I Inorganic materials 0.000 description 1
- SRBFZHDQGSBBOR-IOVATXLUSA-N D-xylopyranose Chemical group O[C@@H]1COC(O)[C@H](O)[C@H]1O SRBFZHDQGSBBOR-IOVATXLUSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 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
- 229910000799 K alloy Inorganic materials 0.000 description 1
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229920001774 Perfluoroether Chemical group 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 101150107341 RERE gene Proteins 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 229910001329 Terfenol-D Inorganic materials 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- KPCZJLGGXRGYIE-UHFFFAOYSA-N [C]1=CC=CN=C1 Chemical group [C]1=CC=CN=C1 KPCZJLGGXRGYIE-UHFFFAOYSA-N 0.000 description 1
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- SQFPKRNUGBRTAR-UHFFFAOYSA-N acephenanthrylene Chemical group C1=CC(C=C2)=C3C2=CC2=CC=CC=C2C3=C1 SQFPKRNUGBRTAR-UHFFFAOYSA-N 0.000 description 1
- 125000000738 acetamido group Chemical group [H]C([H])([H])C(=O)N([H])[*] 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 125000003670 adamantan-2-yl group Chemical group [H]C1([H])C(C2([H])[H])([H])C([H])([H])C3([H])C([*])([H])C1([H])C([H])([H])C2([H])C3([H])[H] 0.000 description 1
- 125000005073 adamantyl group Chemical group C12(CC3CC(CC(C1)C3)C2)* 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 125000003302 alkenyloxy group Chemical group 0.000 description 1
- 125000004453 alkoxycarbonyl group Chemical group 0.000 description 1
- 125000005194 alkoxycarbonyloxy group Chemical group 0.000 description 1
- 125000004448 alkyl carbonyl group Chemical group 0.000 description 1
- 125000005196 alkyl carbonyloxy group Chemical group 0.000 description 1
- 125000004414 alkyl thio group Chemical group 0.000 description 1
- 125000000304 alkynyl group Chemical group 0.000 description 1
- 125000005133 alkynyloxy group Chemical group 0.000 description 1
- 239000005354 aluminosilicate glass Substances 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 125000002078 anthracen-1-yl 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
- 229910052787 antimony Inorganic materials 0.000 description 1
- 125000002029 aromatic hydrocarbon group Chemical group 0.000 description 1
- 125000005129 aryl carbonyl group Chemical group 0.000 description 1
- 125000005199 aryl carbonyloxy group Chemical group 0.000 description 1
- 125000005200 aryloxy carbonyloxy group Chemical group 0.000 description 1
- VJBCNMFKFZIXHC-UHFFFAOYSA-N azanium;2-(4-methyl-5-oxo-4-propan-2-yl-1h-imidazol-2-yl)quinoline-3-carboxylate Chemical compound N.N1C(=O)C(C(C)C)(C)N=C1C1=NC2=CC=CC=C2C=C1C(O)=O VJBCNMFKFZIXHC-UHFFFAOYSA-N 0.000 description 1
- 125000000751 azo group Chemical group [*]N=N[*] 0.000 description 1
- 125000003828 azulenyl group Chemical group 0.000 description 1
- 238000007611 bar coating method Methods 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- HFACYLZERDEVSX-UHFFFAOYSA-N benzidine Chemical group C1=CC(N)=CC=C1C1=CC=C(N)C=C1 HFACYLZERDEVSX-UHFFFAOYSA-N 0.000 description 1
- 125000003785 benzimidazolyl group Chemical group N1=C(NC2=C1C=CC=C2)* 0.000 description 1
- 125000001164 benzothiazolyl group Chemical group S1C(=NC2=C1C=CC=C2)* 0.000 description 1
- 125000004541 benzoxazolyl group Chemical group O1C(=NC2=C1C=CC=C2)* 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 125000000319 biphenyl-4-yl group Chemical group [H]C1=C([H])C([H])=C([H])C([H])=C1C1=C([H])C([H])=C([*])C([H])=C1[H] 0.000 description 1
- UORVGPXVDQYIDP-BJUDXGSMSA-N borane Chemical class [10BH3] UORVGPXVDQYIDP-BJUDXGSMSA-N 0.000 description 1
- 125000006278 bromobenzyl group Chemical group 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
- KOPBYBDAPCDYFK-UHFFFAOYSA-N caesium oxide Chemical compound [O-2].[Cs+].[Cs+] KOPBYBDAPCDYFK-UHFFFAOYSA-N 0.000 description 1
- 229910001942 caesium oxide Inorganic materials 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
- 229910001634 calcium fluoride Inorganic materials 0.000 description 1
- 125000000609 carbazolyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3NC12)* 0.000 description 1
- 125000002837 carbocyclic group Chemical group 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 125000002843 carboxylic acid group Chemical group 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 125000005578 chrysene group Chemical group 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000009918 complex formation Effects 0.000 description 1
- 229920001940 conductive polymer Polymers 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 125000005583 coronene group Chemical group 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 125000002946 cyanobenzyl group Chemical group 0.000 description 1
- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- UKJLNMAFNRKWGR-UHFFFAOYSA-N cyclohexatrienamine Chemical group NC1=CC=C=C[CH]1 UKJLNMAFNRKWGR-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 125000004915 dibutylamino group Chemical group C(CCC)N(CCCC)* 0.000 description 1
- 125000002897 diene group Chemical group 0.000 description 1
- 125000000532 dioxanyl group Chemical group 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 150000008376 fluorenones Chemical class 0.000 description 1
- 125000002541 furyl group Chemical group 0.000 description 1
- YBMRDBCBODYGJE-UHFFFAOYSA-N germanium oxide Inorganic materials O=[Ge]=O YBMRDBCBODYGJE-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
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000005549 heteroarylene group Chemical group 0.000 description 1
- 125000001633 hexacenyl group Chemical group C1(=CC=CC2=CC3=CC4=CC5=CC6=CC=CC=C6C=C5C=C4C=C3C=C12)* 0.000 description 1
- PKIFBGYEEVFWTJ-UHFFFAOYSA-N hexaphene Chemical group C1=CC=C2C=C3C4=CC5=CC6=CC=CC=C6C=C5C=C4C=CC3=CC2=C1 PKIFBGYEEVFWTJ-UHFFFAOYSA-N 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229940083761 high-ceiling diuretics pyrazolone derivative Drugs 0.000 description 1
- 150000007857 hydrazones Chemical class 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 150000002460 imidazoles Chemical class 0.000 description 1
- 125000002883 imidazolyl group Chemical group 0.000 description 1
- 125000005462 imide group Chemical group 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 229940079865 intestinal antiinfectives imidazole derivative Drugs 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 1
- 125000002462 isocyano group Chemical group *[N+]#[C-] 0.000 description 1
- 125000003253 isopropoxy group Chemical group [H]C([H])([H])C([H])(O*)C([H])([H])[H] 0.000 description 1
- ZBKFYXZXZJPWNQ-UHFFFAOYSA-N isothiocyanate group Chemical group [N-]=C=S ZBKFYXZXZJPWNQ-UHFFFAOYSA-N 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- 239000005355 lead glass Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- FUJCRWPEOMXPAD-UHFFFAOYSA-N lithium oxide Chemical compound [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 description 1
- 229910001947 lithium oxide Inorganic materials 0.000 description 1
- 125000000040 m-tolyl group Chemical group [H]C1=C([H])C(*)=C([H])C(=C1[H])C([H])([H])[H] 0.000 description 1
- ORUIBWPALBXDOA-UHFFFAOYSA-L magnesium fluoride Chemical compound [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 description 1
- 229910001635 magnesium fluoride Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- REOJLIXKJWXUGB-UHFFFAOYSA-N mofebutazone Chemical group O=C1C(CCCC)C(=O)NN1C1=CC=CC=C1 REOJLIXKJWXUGB-UHFFFAOYSA-N 0.000 description 1
- 229910000476 molybdenum oxide Inorganic materials 0.000 description 1
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical group CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 1
- 125000006606 n-butoxy group Chemical group 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
- 125000004957 naphthylene group Chemical group 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 125000006501 nitrophenyl group Chemical group 0.000 description 1
- 125000000018 nitroso group Chemical group N(=O)* 0.000 description 1
- 125000003261 o-tolyl group Chemical group [H]C1=C([H])C(*)=C(C([H])=C1[H])C([H])([H])[H] 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 150000007978 oxazole derivatives Chemical class 0.000 description 1
- 125000002971 oxazolyl group Chemical group 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- PVADDRMAFCOOPC-UHFFFAOYSA-N oxogermanium Chemical compound [Ge]=O PVADDRMAFCOOPC-UHFFFAOYSA-N 0.000 description 1
- PQQKPALAQIIWST-UHFFFAOYSA-N oxomolybdenum Chemical compound [Mo]=O PQQKPALAQIIWST-UHFFFAOYSA-N 0.000 description 1
- KYKLWYKWCAYAJY-UHFFFAOYSA-N oxotin;zinc Chemical compound [Zn].[Sn]=O KYKLWYKWCAYAJY-UHFFFAOYSA-N 0.000 description 1
- 125000005582 pentacene group Chemical group 0.000 description 1
- 125000000538 pentafluorophenyl group Chemical group FC1=C(F)C(F)=C(*)C(F)=C1F 0.000 description 1
- JQQSUOJIMKJQHS-UHFFFAOYSA-N pentaphenyl group Chemical group C1=CC=CC2=CC3=CC=C4C=C5C=CC=CC5=CC4=C3C=C12 JQQSUOJIMKJQHS-UHFFFAOYSA-N 0.000 description 1
- 125000005010 perfluoroalkyl group Chemical group 0.000 description 1
- 125000005563 perylenylene group Chemical group 0.000 description 1
- 125000001791 phenazinyl group Chemical group C1(=CC=CC2=NC3=CC=CC=C3N=C12)* 0.000 description 1
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 1
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 1
- 150000004986 phenylenediamines Chemical class 0.000 description 1
- 125000003356 phenylsulfanyl group Chemical group [*]SC1=C([H])C([H])=C([H])C([H])=C1[H] 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
- 125000004193 piperazinyl group Chemical group 0.000 description 1
- 125000003386 piperidinyl group Chemical group 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000548 poly(silane) polymer Polymers 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920002620 polyvinyl fluoride Polymers 0.000 description 1
- BITYAPCSNKJESK-UHFFFAOYSA-N potassiosodium Chemical compound [Na].[K] BITYAPCSNKJESK-UHFFFAOYSA-N 0.000 description 1
- 125000001844 prenyl group Chemical group [H]C([*])([H])C([H])=C(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- JEXVQSWXXUJEMA-UHFFFAOYSA-N pyrazol-3-one Chemical class O=C1C=CN=N1 JEXVQSWXXUJEMA-UHFFFAOYSA-N 0.000 description 1
- 150000003219 pyrazolines Chemical class 0.000 description 1
- 125000005548 pyrenylene group Chemical group 0.000 description 1
- 125000002098 pyridazinyl group Chemical group 0.000 description 1
- 125000000714 pyrimidinyl group Chemical group 0.000 description 1
- 125000000719 pyrrolidinyl group Chemical group 0.000 description 1
- 125000002943 quinolinyl group Chemical group N1=C(C=CC2=CC=CC=C12)* 0.000 description 1
- 229910001404 rare earth metal oxide Inorganic materials 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910001925 ruthenium oxide Inorganic materials 0.000 description 1
- WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 description 1
- 239000011669 selenium Substances 0.000 description 1
- SBIBMFFZSBJNJF-UHFFFAOYSA-N selenium;zinc Chemical compound [Se]=[Zn] SBIBMFFZSBJNJF-UHFFFAOYSA-N 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 150000003967 siloles Chemical class 0.000 description 1
- 125000004469 siloxy group Chemical group [SiH3]O* 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000005361 soda-lime glass Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- PJANXHGTPQOBST-UHFFFAOYSA-N stilbene Chemical class C=1C=CC=CC=1C=CC1=CC=CC=C1 PJANXHGTPQOBST-UHFFFAOYSA-N 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 125000003107 substituted aryl group Chemical group 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 1
- 229940042055 systemic antimycotics triazole derivative Drugs 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- 125000004213 tert-butoxy group Chemical group [H]C([H])([H])C(O*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- KTQYWNARBMKMCX-UHFFFAOYSA-N tetraphenylene Chemical group C1=CC=C2C3=CC=CC=C3C3=CC=CC=C3C3=CC=CC=C3C2=C1 KTQYWNARBMKMCX-UHFFFAOYSA-N 0.000 description 1
- 125000001113 thiadiazolyl group Chemical group 0.000 description 1
- 125000000335 thiazolyl group Chemical group 0.000 description 1
- 125000003396 thiol group Chemical group [H]S* 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
- 125000004306 triazinyl group Chemical group 0.000 description 1
- 125000001425 triazolyl group Chemical group 0.000 description 1
- 125000004784 trichloromethoxy group Chemical group ClC(O*)(Cl)Cl 0.000 description 1
- 125000003866 trichloromethyl group Chemical group ClC(Cl)(Cl)* 0.000 description 1
- 125000005034 trifluormethylthio group Chemical group FC(S*)(F)F 0.000 description 1
- 125000003652 trifluoroethoxy group Chemical group FC(CO*)(F)F 0.000 description 1
- ODHXBMXNKOYIBV-UHFFFAOYSA-N triphenylamine Chemical compound C1=CC=CC=C1N(C=1C=CC=CC=1)C1=CC=CC=C1 ODHXBMXNKOYIBV-UHFFFAOYSA-N 0.000 description 1
- 125000006617 triphenylamine group Chemical group 0.000 description 1
- 125000005580 triphenylene group Chemical group 0.000 description 1
- 229910001935 vanadium oxide Inorganic materials 0.000 description 1
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
- H10K85/611—Charge transfer complexes
-
- 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
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
-
- 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]
- H10K50/19—Tandem OLEDs
-
- 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
- H10K85/321—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3]
- H10K85/324—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3] comprising aluminium, e.g. Alq3
-
- 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
- H10K85/626—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing more than one polycyclic condensed aromatic rings, e.g. bis-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
- H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
-
- 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
- H10K85/655—Aromatic compounds comprising a hetero atom comprising only sulfur as heteroatom
-
- 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
- H10K85/656—Aromatic compounds comprising a hetero atom comprising two or more different heteroatoms per ring
- H10K85/6565—Oxadiazole 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
- H10K85/60—Organic compounds having low molecular weight
- H10K85/649—Aromatic compounds comprising a hetero atom
- H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
- Y10T428/2481—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including layer of mechanically interengaged strands, strand-portions or strand-like strips
- Y10T428/24818—Knitted, with particular or differential bond sites or intersections
Definitions
- the present invention relates to a high-efficiency organic electroluminescent device (organic EL device) and a display device using the same.
- organic EL elements have rapidly progressed as highly efficient light emitting devices. Since this organic EL element is a current-type element, there is an advantage that high-luminance light emission can be obtained. However, on the other hand, since it is a current-type element, there is a drawback that the current increases at high luminance and the power consumption decreases due to the electric resistance of the wiring.
- a technique has been disclosed in which a plurality of organic EL elements are stacked, and the light emission of each organic EL element is superposed and taken out to improve current efficiency.
- a method of stacking RGB elements has been disclosed (see US Pat. No. 5,932,895). However, this method does not improve luminous efficiency.
- a configuration in which a plurality of elements are stacked and which is excellent in terms of efficiency is disclosed (see JP-A-11-312585, JP-A-11-312584, and JP-A-2003-45676). However, these are not always enough in terms of life.
- the present invention has been made in view of the above circumstances, and has as its object to provide a highly efficient and long-life organic EL element and a display device using the same.
- At least two or more light emitting layers are provided between the anode and the cathode, and an intermediate electrode layer is interposed between the light emitting layers,
- the intermediate electrode layer is a single layer or a laminate composed of a plurality of layers, and at least one of the intermediate electrode layers is formed of a semiconductor material having a resistivity of 0.001 10,000 ⁇ cm.
- Elect port luminescence element a semiconductor material having a resistivity of 0.001 10,000 ⁇ cm.
- the semiconducting material is composed of an acceptor component which is a conductive oxide containing a transition metal, and a donor component which is an alkali metal and / or an alkaline earth metal.
- the receptor component is Li Ti O, Li V O, Er NbO, La TiO, Sr VO, x 24 x 24 x 3 x 3 x 3
- D is a donor molecule or atom
- A is an acceptor molecule or atom.
- y is an integer from 1 to 5
- z is an integer from 1 to 5.
- a 1 is a carbon atom, a sulfur atom, a selenium atom or a tellurium atom
- a 2 is a carbon atom, a sulfur atom, a selenium atom, a tellurium atom or an oxygen atom
- R 1 is a hydrogen atom or Is an alkyl group having 1 to 50 carbon atoms
- R 2 is an alkyl group having 1 to 50 carbon atoms or a thioalkyl group having 1 to 50 carbon atoms
- R 3 is a hydrogen atom, a thioalkyl having 1 to 50 carbon atoms.
- A is a molecule represented by the following general formulas (10) to (13).
- a 3 is an oxygen atom, a sulfur atom, or a selenium atom
- a 4 is a sulfur atom or a selenium atom, which are independent of each other).
- a 5 is a carbon atom, a sulfur atom, a selenium atom, a tellurium atom or an oxygen atom
- a 6 is a carbon atom, a sulfur atom, a selenium atom or a tellurium atom
- M is a nickel atom
- a palladium R 4 is a hydrogen atom, a halogen atom, an alkyl group having 1150 carbon atoms, or an alkoxy group having 115 carbon atoms, and these are mutually independent.
- An organic electroluminescent device in which the cathode contains at least one metal oxide, and the cathode has a light transmittance of 80% or more.
- the transparent substance is an oxide, nitride or oxynitride of at least one element selected from the group consisting of Si, Ge, Mg, Ta, Ti, Zn, Sn, In, Pb and Bi. 14.
- the transparent substance is a group consisting of Mo, V, Cr, W, Ni, Co, Mn, Ir, Pt, Pd, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Er and Yb. 15.
- One or more light-emitting layers are provided between the anode and the cathode, and a bipolar charge injection layer is provided between the anode and at least one light-emitting layer and between the cathode and at least one light-emitting layer.
- An organic electorescence luminescent element in which is interposed.
- bipolar charge injection layer also has at least one donor component and at least one receptor component.
- bipolar charge injection layer wherein at least one element selected from the group consisting of Cs, Li, Na, and K, and MoO, VO, ReO, RuO, WO, ZnO, TiO,
- An organic electroluminescent device wherein the cathode includes at least one donor component and at least one receptor component made of a metal oxide, and the cathode has a light transmittance of 80% or more.
- FIG. 1 is a diagram showing functions of an intermediate electrode layer.
- At least two or more light-emitting layers are provided between the anode and the cathode, and an intermediate electrode layer is interposed between the light-emitting layers, and the intermediate electrode layer is a single layer or a laminate of a plurality of layers.
- An organic EL device made of a semiconductive material that has a resistivity of at least 0.001 10,000 ⁇ ⁇ cm
- One or more light-emitting layers are provided between the anode and the cathode, and a bipolar charge injection layer is interposed between the anode and at least one light-emitting layer and between the cathode and at least one light-emitting layer.
- Organic EL elements are provided between the anode and the cathode, and a bipolar charge injection layer is interposed between the anode and at least one light-emitting layer and between the cathode and at least one light-emitting layer.
- the organic EL device (A) of the present invention has at least two or more light emitting layers between the anode and the cathode, and has a resistivity of 0.001 to 10,000 ⁇ 'cm between these light emitting layers.
- An intermediate electrode layer made of the semiconductor material shown is interposed.
- the intermediate electrode layer is made of a semiconductor material having the above-described resistivity, it can generate both electrons and holes. Therefore, the carrier can be sufficiently supplied to both of the two light emitting layers on both sides of the intermediate electrode layer.
- the intermediate electrode layer 6 is positioned from the side A in contact with the light emitting layer 4 on the cathode 2 side. Holes are injected, and electrons are injected from the surface B in contact with the light emitting layer 8 on the anode 10 side.
- the organic EL device of the present invention can have a longer device life than the conventional device.
- the intermediate electrode layer As a material for the intermediate electrode layer, if the resistivity is too low, a leak current occurs, and if the resistivity is too high, the voltage increases during driving. Therefore, 0.001 10,000 ⁇ 'cm A semiconducting material exhibiting the following resistivity is preferable. Particularly preferably, it is 0.01 100 ⁇ 'cm. Further, it functions as a thin film, and when it is too thick, the driving voltage increases. Therefore, the film thickness is preferably 0.1 to 100 nm.
- the material forming the intermediate electrode layer is not particularly limited as long as it is a semiconductor material having the above-described resistivity, but a conductive oxide or a conductive organic radical salt is preferable.
- a conductive oxide or a conductive organic radical salt is preferable.
- the conductive oxide those containing a transition metal are more preferable.
- Nb ⁇ , La ⁇ , Nd ⁇ , Sm ⁇ , Eu ⁇ , Mo ⁇ , Re ⁇ , WO, ⁇ s ⁇ , IrO, PtO ( x 0.25) At least one oxide selected from the group consisting of force.
- Preferred examples of the conductive organic radical salt include those represented by the following general formula (1).
- D is a donor molecule or atom
- A is an acceptor molecule or atom
- y is an integer of 115
- z is an integer of 115. .
- D is preferably a molecule represented by the following general formulas (2) to (9).
- a 1 is a carbon atom, a sulfur atom, a selenium atom or a tellurium atom
- a 2 is a carbon atom, a sulfur atom, a selenium atom, a tellurium atom or an oxygen atom
- R 1 is a hydrogen atom or Is an alkyl group having 1 to 50 carbon atoms
- R 2 is an alkyl group having 1 to 50 carbon atoms or a thioalkyl group having 1 to 50 carbon atoms
- R 3 is a hydrogen atom, a thioalkyl having 1 to 50 carbon atoms.
- the alkyl group having 1 to 50 carbon atoms includes methinole, ethyl, propynole, isopropyl, n-butyl, s_butyl, isobutyl, t_butyl, n_pentyl Group, n-hexyl group, n-heptyl group, n-octyl group, hydroxymethyl group, 1-hydroxyethyl group, 2-hydroxyethyl group, 2-hydroxyisobutyl group, 1,2-diethyl Droxityl group, 1,3-dihydroxyisopropyl group, 2,3-dihydroxy-t_butyl group, 1,2,3_trihydroxypropyl group, chloromethyl group, 1-chloroethyl group, 2_chloroethyl group 1,2-dichloromethyl isopropyl, 1,3-dichloromethylisopropyl, 2,3-diclomethylpropyl, 1,2,3,
- Examples of the C1-C50 thioalkyl group and the C1-C150 selenoalkyl group include groups in which a sulfur atom and a selenium atom are bonded to the above-mentioned alkyl group, respectively.
- TTT tetrathiotetracene
- TPBP tetraphenylbipyranylidene
- alkali metals such as Li, K, Na, Rb, and Cs
- alkaline earth metals such as Ca, La, and NH are also preferable. These are better combined when A is an organic material.
- A is preferably a molecule represented by the following general formulas (10) to (13).
- a 3 is an oxygen atom, a sulfur atom, or a selenium atom
- a 4 is a sulfur atom or a selenium atom, which are independent of each other).
- a 5 is a carbon atom, a sulfur atom, a selenium atom, a tellurium atom or an oxygen atom
- a 6 is a carbon atom, a sulfur atom, a selenium atom or a tellurium atom
- M is a nickel atom
- a palladium R 4 is a hydrogen atom, a halogen atom, an alkyl group having 1150 carbon atoms, or an alkoxy group having 115 carbon atoms, and these are mutually independent.
- the alkyl group having 115 carbon atoms is the same as described above.
- the halogen include chlorine and bromine
- examples of the alkoxy group having 150 carbon atoms include groups in which an oxygen atom is bonded to the above-described alkyl group.
- FeBr, MnCl, KHg (SCN), Hg (SCN), NH (SCN) and the like are also preferable.
- the semiconductor material preferably comprises an acceptor component which is a conductive oxide containing a transition metal and a donor component which is an alkali metal and Z or an alkaline earth metal.
- acceptor components Li Ti O, Li V ⁇ , Er NbO, La Ti ⁇ , Sr
- At least one oxide selected from the group consisting of x 0.2-5) is preferred.
- alkali metal and the alkaline earth metal those similar to the above are preferable.
- the semiconductive material is chalcogenide.
- chalcogenide ZnSe, ZnS, TaS, TaSe, ZnO, etc. are preferred.
- the semiconductive material is composed of chalcogenide and alkali metal.
- Preferred examples include LiZnSe, LiZnSi, LiZn ⁇ , and LilnO.
- the intermediate electrode layer may be a single layer, or may be a laminate composed of a plurality of layers (two or three or more layers).
- the intermediate electrode layer is a laminate, at least one of the layers may be a layer made of a semiconductor material. Therefore, in the present invention, the intermediate electrode layer may be a laminate of a plurality of layers made of a semiconductor material.
- the light emitting layer of the organic EL element has the following functions. That is,
- Injection function a function that can inject holes from the anode or hole injection layer and apply electrons from the cathode or electron injection layer when an electric field is applied.
- Light-emitting function a function of providing a field for recombination of electrons and holes and linking it to light emission.
- the ease of injecting holes in the light emitting layer, there may be a difference between the ease of injecting holes and the ease of injecting electrons, and the transport ability represented by the mobility of holes and electrons may vary. However, it is preferable to transfer one of the charges.
- a known method such as an evaporation method, a spin coating method, and an LB method can be applied.
- the light emitting layer is particularly preferably a molecular deposition film.
- the molecular deposition film is a thin film formed by depositing a material compound in a gaseous state or a film formed by solidification from a material compound in a solution state or a liquid state.
- this molecular deposition film has a cohesive structure and high quality with the thin film (molecule accumulation film) formed by the LB method. It can be classified according to the difference in the following structure and the functional difference caused by the difference.
- JP-A-57-51781 after a binder such as a resin and a material compound are dissolved in a solvent to form a solution, the solution is subjected to thin film coating by spin coating or the like. With this, the light emitting layer can be formed.
- a host material used for the light emitting layer a material known as a long-lived light emitting material can be used, but a material represented by the following general formula (14) is used as a host material for the light emitting material. Is desirable. However, it is not necessarily limited to the following materials.
- Ar 2 is an aromatic ring having 6 to 50 nuclear carbon atoms
- X 1 is a substituted or unsubstituted aromatic group having 6 to 50 nuclear carbon atoms
- — 50 aromatic heterocyclic groups substituted or unsubstituted alkyl groups with 1 to 50 carbon atoms, substituted or unsubstituted alkoxy groups with 1 to 50 carbon atoms, substituted or unsubstituted aralkyl groups with 1 to 50 carbon atoms
- m is an integer of 115
- n is an integer of 0-6;
- Ar 2 include a phenyl ring, a naphthyl ring, an anthracene ring, a biphenylene ring, an azulene ring, an acenaphthylene ring, a fluorene ring, a phenanthrene ring, a fluoranthene ring, an acephenanthrylene ring, and a triphenyl Diene ring, pyrene ring, thalicene ring, naphthacene ring, picene ring, perylene ring, pentaphene ring, pentacene ring, tetraphenylene ring, hexaphene ring, hexacene ring, rubycene ring, coronene ring, trinaphthylene ring, etc. .
- phenyl ring, naphthyl ring, anthracene ring, acenaphthylene ring, fluorene ring, phenanthrene ring, fluoranthene ring, triphenylene ring, pyrene ring, thalicene ring, perylene ring, and trinaphthylene ring are more preferable.
- examples of the substituted or unsubstituted aromatic group having 6 to 50 ring carbon atoms include a phenyl group, a 1-naphthyl group, a 2-naphthyl group, a 1-anthryl group, -Anthryl group, 9-anthryl group, 1_phenanthryl group, 2_phenanthryl group, 3_phenanthryl group, 4-phenanthryl group, 9-phenanthryl group, 1_naphthacenyl group, 2_naphthacenyl group, 9_naphthacenyl group , 1-pyrenyl group, 2-pyrenyl group, 4-pyrenyl group, 2_biphenylyl group, 3-biphenylyl group, 4-biphenylyl group, p_terfenolyl-4-yl group, p —Terfeninole 3—yl group, p—Tefini
- Examples of the substituted or unsubstituted aromatic heterocyclic group having 5 to 50 nuclear atoms include 1 pyrrolyl group, 2 pyrrolyl group, 3 pyrrolyl group, pyrazur group, 2 pyridinyl group, 3 pyridinyl group, and 4 Pyridinyl group, 1 indolyl group, 2—indolyl group, 3—indolyl group, 4 indolyl group, 5 indolyl group, 6 indolyl group, 7 indolyl group, 1 isoindolyl group, 2 isoindolyl group, 3_isoindolyl group, 4_isoindolyl Group, 5_isoindolyl group, 6_isoindolyl group, 7_isoindolyl group, 2-furinole group, 3-furinole group, 2_benzofuranyl group, 3_benzofuranyl group, 4_benzofur
- 2_phenazinyl group 1-phenothiazinyl group, 2-phenothiazinyl group, 3-phenothiazinyl group, 4-phenothiazinyl group, 10-phenothiazinyl group, 1_phenoxazinyl group,
- Examples of the substituted or unsubstituted alkyl group having 1 to 50 carbon atoms include methyl, ethyl, propyl, isopropyl, n-butyl, s-butyl, isobutyl, t-butyl, and n-butyl.
- a substituted or unsubstituted alkoxy group having 1 to 50 carbon atoms is a group represented by -OY.
- Examples of Y include the same groups as the above-mentioned alkyl groups.
- Examples of the substituted or unsubstituted aralkyl group having 1 to 50 carbon atoms include a benzyl group, a 1-phenylethyl group, a 2-phenylethyl group, a 1-phenylisopropyl group, a 2-phenylisopropyl group, and a phenyl group.
- t-butyl group ⁇ -naphthylmethyl group, naphthylethyl group, 2_ ⁇ _naphthylethyl group, naphthylisopropyl group, 2_ ⁇ _naphthylisopropyl group, 1-naphthylmethyl group, 1-l-naphthylethyl group, 2-l-naphthylethyl group, 1-naphthylisopropyl group, 2-naphthylisopropyl group, 1-pyrrolinolemethinole group, 2_ (1-pyrrolyl) ethyl group, p-methylbenzyl group, m-methylbenzyl group, o-methinolevenedinole group, p— Black benzene group, m-black benzene group, o-black benzene group, ⁇ _bromobenzyl group, m-bro Benzy
- Examples thereof include 1-hydroxy-2-phenylisopropyl group and 1-chloro-2-phenylphenyl group.
- a substituted or unsubstituted aryloxy group having 5 to 50 nuclear atoms and a substituted or unsubstituted aryloxy group having 550 nuclear atoms are represented by _ ′, —SY ”, respectively.
- Passing And Y “include the same groups as the above-mentioned aromatic group and aromatic heterocyclic group.
- a substituted or unsubstituted carboxynole group having 1 to 50 carbon atoms is represented as 1 COOY ""
- Examples of the substituted or unsubstituted styryl group include a 2-phenyl-1-butyl group, a 2,2-diphenyl-1-butyl group, and a 1,2,2-triphenyl-1-butyl group. And the like.
- halogen group examples include fluorine, chlorine, bromine, iodine and the like.
- m is preferably an integer of 1-2, and n is preferably an integer of 0-4.
- n is preferably an integer of 0-4.
- a plurality of Ar 2 may be the same or different.
- a plurality of X 1 may be the same or different.
- a dopant may be added to the light emitting layer.
- the dopant to be used any of known long-lived light-emitting materials can be used. However, it is preferable to use a material represented by the following general formula (15) as a dopant material of the light-emitting material. However, it is not necessarily limited to the following materials.
- Ar 3 —Ar 5 is a substituted or unsubstituted aromatic group having 6 to 50 nuclear carbon atoms, or a substituted or unsubstituted styryl group, and p is an integer of 114. ]
- a plurality of Ar 4 and Ar 5 may be the same or different.
- the anode of the organic thin film EL element plays a role of injecting holes into the hole transport layer or the light emitting layer, and it is effective that the anode has a work function of 4.5 eV or more.
- the anode material to be used include indium tin oxide alloy (ITO), zinc tin oxide alloy (IZO), tin oxide (NESA), gold, silver, platinum, and copper.
- the anode can be formed by forming a thin film from these electrode substances by a method such as an evaporation method or a sputtering method.
- the transmittance of the anode with respect to the light emission be greater than 10%.
- the sheet resistance of the anode is preferably several hundreds ⁇ or less.
- the thickness of the anode is selected depending on the material, usually in the range of 10 nm: m, preferably in the range of 10-2 OO nm.
- a metal, an alloy, an electrically conductive compound having a low work function (4 eV or less), and a mixture thereof as an electrode material are used.
- electrode materials include sodium, sodium-potassium alloys, magnesium, lithium, magnesium'silver alloys, aluminum / aluminum oxide, cesium, calcium, aluminum'lithium alloys, indium, rare earth metals, and alkali chalcogenides. And alkaline earth chalcogenides.
- the cathode can be manufactured by forming a thin film from these electrode substances by a method such as evaporation or sputtering.
- the transmittance of the light emitted from the cathode be greater than 10%.
- the sheet resistance as the cathode is preferably several hundreds ⁇ / port or less.
- the film thickness is preferably 10 nm / l / im, preferably 50-200 mm.
- the organic EL device (B) of the present invention will be described.
- the anode and the light emitting layer are the same as in the organic EL element (A), and the description thereof is omitted.
- the organic EL element (B) is configured to extract light emission from the cathode.
- TFT THIN FILM T RANSISTOR
- the TFT on the substrate can provide sufficient brightness as a display with a small aperture ratio due to the TFT on the substrate.
- the light extraction method must be The technique of extracting from the opposite side of the substrate, ie, the cathode side, was very useful. However, in order to change the light extraction direction in this way, it is necessary to arrange a transparent electrode in the light extraction direction.
- the substrate temperature must be 200 ° C or higher in order to obtain a good ITO film in which ITO is usually used as a transparent electrode.
- the organic EL device is made of an organic substance, and at 200 ° C., the device is deteriorated due to a change in the layer structure or the like. Therefore, ITO cannot be used as the electrode on the light extraction side.
- the present inventors constituted the cathode as follows.
- the cathode of the organic EL element (B) contains at least one donor component and at least one receptor component composed of a metal oxide.
- examples of the donor component include an alkali metal and an alkaline earth metal
- examples of the acceptor component include a transition metal oxide.
- a material composed of a donor component and an acceptor component of a metal oxide can efficiently inject electrons as a cathode and has a high transmittance, so that it is excellent in a configuration for extracting light from the cathode.
- the donor component alone may be excellent in injecting electrons as a cathode, but may have poor transparency.
- the metal oxide is transparent but has no function as a cathode. Therefore, by mixing the two at an optimum concentration, both transparency and electron injection properties become possible.
- the content of the metal oxide is preferably 50 wt% or more, which is more preferable. Also, if the amount of the donor component is too small, electrons cannot be injected, so that the content is preferably 2 to 20% by weight.
- the film thickness is preferably in the range of 0.1 nm to 10 ⁇ , but in order to function as a thin film and to flow a current, the film thickness is particularly preferably 0.5 nm-1 / m.
- LiF / Al / lTO uses the metal A1 that functions as a cathode, even if the film thickness of A1 is reduced, the influence of the interference effect due to the reflection at A1 occurs to a considerable extent. Therefore, a more transparent cathode was needed.
- the transmittance may decrease when the film thickness is increased in order to reduce the electric resistance. In that case, by combining with the auxiliary wiring, The electric resistance generated in the path for supplying the flow can be reduced.
- the cathode of the present invention uses a metal oxide, it is excellent in stability and has a longer half-life in continuous driving.
- the organic EL element (B) has a light transmittance at the cathode of 80% or more, preferably 90% or more.
- the transmittance refers to at least the light in the wavelength region of the light emitting component of the organic EL element, and represents the ratio of the intensity of the incident light to the intensity of the transmitted light. The higher the transmittance, the more transparent it is preferable because the luminous efficiency is not reduced.
- the design of the refractive index and the thickness of each layer is very important. Even if a single layer is made of a transparent material, lamination may cause reflection at the interface.
- the organic EL device (B) preferably has a sealing film made of a transparent substance on the cathode, and the area of the sealing film is preferably larger than the area of the light emitting region where the cathode and the anode overlap.
- the purpose of the sealing film is mainly to prevent moisture and oxygen contained in the atmosphere from reaching the organic EL element. Therefore, a material that does not allow oxygen or moisture to pass therethrough is more preferable.
- the oxygen permeability is preferably as low as possible, but is particularly preferably 0.01 ml / m 2 / day or less.
- the water permeability is preferably as small as possible, but is particularly preferably 0.01 ml / m 2 / day or less.
- oxides, nitrides or oxynitrides of Si, Ge, Mg, Ta, Ti, Zn, Sn, In, Pb and Bi are particularly preferable.
- oxide, nitride or oxynitride of Mo, V, Cr, W, Ni, Co, Mn, Ir, Pt, Pd, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Er, Yb are also preferred.
- the film formation method includes vacuum evaporation, sputtering, EB method, CVD method, coating method, and the like, and the vacuum evaporation method and sputtering method are particularly preferable.
- the sealing method is not necessarily required to be performed only with the sealing film in combination with other means. I'm sorry.
- an inorganic transparent material such as glass or quartz or a transparent plastic such as polycarbonate, polyvinyl fluoride, or polyethylene can be used.
- the organic EL device (C) of the present invention will be described. Note that the cathode, anode and light emitting layer are the same as in the organic EL element (A), and will not be described.
- the bipolar charge injection layer is a material that can inject both holes and electrons into the light emitting layer. In general, the characteristics of injecting electrons and holes are completely different.If a single substance is used instead of laminating a single substance, it is metal that can generate both electrons and holes. . Metals have Fermi energy in a band consisting of electron energy levels, so electrons are excited with very small energy, and at room temperature, many electrons are excited by heat. Therefore, a metal can generate many electrons and holes. However, ordinary organic substances have an energy difference of several eV between the electron and hole levels, and when the Fermi level of a metal is adjusted to either the electron or hole level, it becomes higher than the other level. Energy difference increases. Therefore, metals are not suitable as a bipolar charge injection layer for ordinary organic substances.
- bipolar charge injection layer if a bipolar charge injection layer is used, sufficient luminous efficiency can be obtained even if the light-emitting layer is sandwiched between the same materials on both sides.
- the specific electronic structure of the bipolar charge injection layer has not yet been elucidated, the present inventors have found that holes and electrons can be efficiently injected even when using exactly the same material. . Without bipolar, if the same material is used for hole injection and electron injection, either electrons or holes will be in excess and current efficiency should be low.
- a material containing a donor component and an receptor component is preferable.
- the acceptor component is preferably an oxide or nitride of a transition metal
- the donor component is preferably an alkali metal and / or an alkaline earth metal.
- the mixing ratio of the scepter component is not particularly limited as long as it has a bipolar property, but the mixing ratio of the donor component is preferably 2 to 20% by weight.
- the bipolar charge injection layer is preferably optically transparent.
- the film thickness is preferably 0.1 nm 10 x m, but for functioning as a thin film and flowing a current, the film thickness is preferably 0.5 nm 1 ⁇ m force.
- this bipolar charge injection layer can be used as an intermediate electrode layer of the organic EL device (A). Further, it can be used as a cathode or an anode of the organic EL device (C).
- the hole injection / transport layer is a layer that assists hole injection into the light emitting layer and transports the light to the light emitting region.
- the hole mobility is large and the ionization energy is usually as small as 5.5 eV or less.
- a material that transports holes to the light emitting layer with a lower electric field strength is preferable, and a hole mobility force of, for example, 10 4 to 10 6 V / cm electric field is more preferable. at the time of application, if at a minimum 10- 4 cm 2 / V ⁇ a ⁇ preferred Rere.
- the material for forming the hole injecting / transporting layer is not particularly limited as long as it has the above-mentioned preferable properties. Conventionally, a material commonly used as a hole charge transporting material in a photoconductive material is used. Alternatively, any known material used for the hole injection layer of the EL element can be selected and used.
- triazole derivatives see U.S. Pat. No. 3,112,197
- oxadiazole derivatives see U.S. Pat. No. 3,189,447
- imidazole derivatives Japanese Patent Publication No. No. 16096, etc.
- polyarylalkane derivatives U.S.A.
- 61-14642 No. 61-72255, No. 62-47646, No. 62-36674, No. 62-10652, No. 62-30255, No. 60-93455, No. Nos. 60-94462, 60-174749, 60-175052, etc.
- silazane derivatives U.S. Pat. No. 4,950,950
- polysilanes Japanese Unexamined Patent Application Publication No. JP-A-2-204996
- aniline-based copolymers JP-A-2-282263
- conductive polymer oligomers particularly thiophene oligomers
- examples of the material for the hole injection layer include porphyrin compounds (those disclosed in JP-A-63-2956965, etc.), aromatic tertiary amine conjugates, and styrylamine compounds (US Pat. JP-A-53-27033, JP-A-54-58445, JP-A-54-149634, JP-A-54-64299, JP-A-55-79450 and JP-A-55-144250. Gazettes, 56-119132, 61-295558, 61-98353 JP-A-63-295695, etc.), and in particular, an aromatic tertiary aminy conjugate.
- inorganic compounds such as p-type Si and p-type SiC can also be used as the material of the hole injection layer.
- the hole injection / transport layer can be formed by thinning the above-mentioned compound by a known method such as a vacuum evaporation method, a spin coating method, a casting method, and an LB method.
- the thickness of the hole injection / transport layer is not particularly limited, but is usually 5 nm—.
- the hole injecting / transporting layer may be composed of one or more of the above-described materials, or may be a hole injecting / transporting layer made of a compound different from the hole injecting / transporting layer. It may be a laminate of layers.
- the organic semiconductor layer is a layer that assists hole injection or electron injection into the light-emitting layer, and preferably has a conductivity of 10-1 (3 S / cm or more.
- conductive oligomers such as arylamine-containing oligomers disclosed in JP-A-8-193191 and conductive dendrimers such as arylamine-containing dendrimers can be used. .
- the electron injection layer and the electron transport layer are layers that help inject electrons into the light-emitting layer, and have a high electron mobility. Is a layer made of a good material.
- a metal complex of 8-hydroxyquinoline or a derivative thereof is preferable, and specific examples thereof include a chelate of oxine (generally, 8-quinolino mono- or 8-hydroxyquinoline).
- Ar 6 , Ar 7 , Ar 8 , Ar 10 , Ar 11 , and Ar 14 each represent a substituted or unsubstituted aryl group, which may be the same or different.
- Ar 9 , Ar 12 , and Ar 13 each represent a substituted or unsubstituted arylene group, which may be the same or different.
- examples of the aryl group include a phenyl group, a biphenyl group, an anthranyl group, a perylenyl group, and a pyrenyl group.
- examples of the arylene group include a phenylene group, a naphthylene group, a biphenylene group, an anthranylene group, a perylenylene group, and a pyrenylene group.
- examples of the substituent include an alkyl group having 110 carbon atoms, an alkoxy group having 110 carbon atoms, and a cyano group.
- This electron transfer compound is preferably a thin film-forming compound.
- electron transfer compound include the following.
- a 7 is a nitrogen atom or a carbon atom
- R 5 is an arylene group having 6 to 60 carbon atoms which may have a substituent or 3 carbon atoms which may have a substituent.
- n is an integer of 04
- n is 2
- a plurality of R 5 may be the same or different from each other.
- a substituted or unsubstituted carbocyclic alicyclic aliphatic ring may form a carbocyclic aromatic ring substituted or unsubstituted.
- Ar 15 is an aryl group having 6 to 60 carbon atoms which may have a substituent, Is a heteroaryl group having 3 to 60 carbon atoms, and Ar lb is a hydrogen atom, an alkyl group having 1 to 20 carbon atoms, a haloalkyl group having 1 to 20 carbon atoms, an alkoxy group having 1 to 20 carbon atoms, A substituted or unsubstituted aryl group having 6 to 60 carbon atoms; a substituted or unsubstituted aryl group having 3 to 60 carbon atoms;
- One of Ar 15 and Ar 16 is a substituted or unsubstituted fused ring group having 10 to 60 carbon atoms, a substituted or unsubstituted aryl group, 60L 2 is a single bond, optionally having a substituent, a fused ring having 6 to 60 carbon atoms, or having a substituent.
- HAr 17 is a nitrogen-containing heterocyclic ring having 340 carbon atoms which may have a substituent
- L 3 is a single bond and having 660 carbon atoms which may have a substituent.
- Ar 19 is a divalent aromatic hydrocarbon group having 6 to 60 carbon atoms, and Ar 19 may be an aryl group having 6 to 60 carbon atoms which may have a substituent, or may have a substituent It is a heteroaryl group having 3 to 60 carbon atoms.
- X 2 and Y 1 each independently represent a saturated or unsaturated hydrocarbon group having up to 16 carbon atoms, an alkoxy group, an alkenyloxy group, an alkynyloxy group, a hydroxy group, a substituted or unsubstituted A substituted aryl group, a substituted or unsubstituted heterocycle, or a structure in which X 2 and Y 1 are combined to form a saturated or unsaturated ring
- R 6 R 9 are each independently hydrogen, halogen, Substituted or unsubstituted alkyl group having up to 1 to 6 carbon atoms, alkoxy Group, aryloxy group, perfluoroalkyl group, perfluoroalkoxy group, amino group, alkylcarbonyl group, arylcarbonyl group, alkoxycarbonyl group, aryloxy group, azo group, alkylcarbonyloxy group Group, arylcarbonyloxy group, alkoxycarbonyloxy group, al
- R 6 and R 9 is a phenyl group
- X 2 and Y 1 when R 6 and R 9 which Nag in ⁇ alkyl group and Fuweniru group is thienyl group, X 2 and Y 1 is a monovalent hydrocarbon
- R 7 and R 8 are structures that do not simultaneously satisfy an alkyl group, aryl group, alkenyl group or an aliphatic group in which R 7 and R 8 are bonded to form a ring
- R 6 and R 9 are R 7 , R 8 , X 2, and Y 1 are each independently a monovalent hydrocarbon group having 1 to 6 carbon atoms or a benzene ring fused with R 6 and R 7, which are not a hydrogen atom.
- X 2 and Upsilon 1 is not an alkyl group and phenyl group).
- R 1Q — R 17 and ⁇ 2 each independently represent a hydrogen atom, a saturated or unsaturated hydrocarbon group, an aromatic group, a heterocyclic group, a substituted amino group, a substituted boryl group, an alkoxy group
- X 3 , Y 2 and Z 1 each independently represent a saturated or unsaturated hydrocarbon group, an aromatic group, a heterocyclic group, a substituted amino group, an alkoxy group or an aryloxy group;
- the substituents of 1 and Z 2 may combine with each other to form a condensed ring. Represents an integer, and when n is 2 or more, Z 1 may be different.
- n 1, X 3 , Y 2 and R 11 , and R 17 is a hydrogen atom or a substituted boryl group, and the case where ⁇ is 3 and ⁇ 1 is a methyl group.
- Q 1 -Q 2 are ligands having the structure of the following general formula (24), and have a quinoline residue such as 8-hydroxyquinoline and 2-methyl-8-hydroxyquinoline. It is not limited.
- L 4 is a halogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted cycloalkyl group, a substituted or unsubstituted aryl group, a substituted or unsubstituted heterocyclic group, , A substituted or unsubstituted alkyl group, a substituted or unsubstituted cycloalkyl group, a substituted or unsubstituted aryl group, a substituted or unsubstituted heterocyclic group, or - ⁇ _Ga-Q 3 (Q 4 ) (Q 3 And Q 4 are the same as Q 1 and Q 2 )).
- Q 4 Q 3 And Q 4 are the same as Q 1 and Q 2 )
- rings B 1 and B 2 are a substituted or unsubstituted aryl ring or a complex ring structure bonded to each other.
- substituents on the rings B 1 and B 2 include chlorine, bromine, iodine, a fluorine halogen atom, a methynole group, an ethyl group, a propyl group, a butyl group, a sec-butyl group, and a tert-butyl group.
- Substituted or unsubstituted alkyl groups such as phenyl, pentyl, hexyl, heptyl, octyl, stearyl, trichloromethyl, phenyl, naphthyl, 3-methynolephenyl, 3-methoxyphenyl
- Substituted or unsubstituted aryl group, methoxy group, n-butoxy group such as benzyl group, 3_fluorophenyl group, 3_trichloromethylphenyl group, 3_trifluoromethylphenyl group, 3_nitrophenyl group, etc.
- alkylthio groups such as xylthio group, octylthio group, trifluoromethylthio group, phenylthio group, p-nitrophenylthio group, p_tert-butylphenylthio group, 3-fluorophenylthio group
- arylthio groups such as pentafluorophenylthio group and 3-trifluoromethylphenylthio group, cyano group, nitro group, amino group, methylenamino group, ethylamino group, ethylamino group, acetylamino group, dipropyl Mono- or di-substituted amino groups such as amino group, dibutylamino group, diphenyla
- Such a metal complex has a strong electron-injecting ability with a strong property as an n-type semiconductor. Furthermore, since the energy generated during complex formation is low, the bond between the metal and the ligand of the formed metal complex is strengthened, and the fluorescence quantum efficiency as a light emitting material is also increased.
- an electron injection layer composed of an insulator or a semiconductor may be further provided between the cathode and the organic layer.
- an insulator it is preferable to use at least one metal compound selected from the group consisting of alkali metal chalcogenides, alkaline earth metal chalcogenides, alkali metal halides and alkaline earth metal halides.
- the electron injecting layer is composed of such an alkali metal chalcogenide in that the electron injecting property can be further improved.
- preferred alkali metal chalcogenides include, for example, Li0, LiO, NaS, NaSe and NaO,
- Preferred alkaline earth metal chalcogenides include, for example, Ca ⁇ , Ba ⁇ , Sr ⁇ , BeO, BaS, and CaSe.
- Preferred alkali metal halides include, for example, LiF, NaF, KF, LiCl, KC1, and NaCl.
- Preferred alkaline earth metal halides include, for example, CaF, BaF, SrF, MgF and
- Fluorides such as BeF and halides other than fluorides may be mentioned.
- the semiconductor constituting the electron transport layer includes oxides containing at least one element of Ba, Ca, Sr, Yb, Al, Ga, In, Li, Na, Cd, Mg, Si, Ta, Sb and Zn. , Nitrides or oxynitrides alone or in combination of two or more.
- the inorganic compound constituting the electron transport layer is a microcrystalline or amorphous insulating thin film. If the electron transport layer is composed of these insulating thin films, a more uniform thin film is formed, so that pixel defects such as dark spots can be reduced.
- a reducing dopant may be contained in the region for transporting electrons or the interface region between the cathode and the organic layer.
- a reducing dopant is defined as a substance that can reduce an electron transporting compound. Therefore, various substances having a certain reducing property are used, for example, alkali metals, alkaline earth metals, rare earth metals, oxides of alkali metals, halides of alkali metals, and alkaline earth metals.
- Oxide, alkaline earth metal halide, rare earth metal oxide or rare earth metal halide, alkali metal organic complex, alkaline earth metal organic complex, rare earth metal organic complex At least one substance can be suitably used.
- preferable reducing dopants include Na (work function: 2.36 eV), K (work function: 2.28 eV), Rb (work function: 2.16 eV), and Cs (work function: 1).
- the work function of at least one alkaline earth metal selected from the group consisting of at least 2.9 eV or less is particularly preferable.
- a more preferred reducing dopant is at least one alkali metal selected from the group consisting of K, Rb and Cs, more preferably Rb or Cs, and most preferably Cs. is there.
- a combination of these two or more alkali metals is also preferable as a reducing dopant having a work function of 2.9 eV or less, especially a combination containing Cs, for example, Cs and Na, Cs and K , Cs and Rb or a combination of Cs, Na and ⁇ .
- an organic EL element applies an electric field to an ultrathin film, pixel defects due to leaks and short circuits are likely to occur. In order to prevent this, it is preferable to insert an insulating thin film layer between the pair of electrodes.
- Examples of a material used for the insulating layer include aluminum oxide, lithium fluoride, and lithium oxide. Titanium, cesium fluoride, cesium oxide, magnesium oxide, magnesium fluoride, oxidizing power, calcium fluoride, aluminum nitride, titanium oxide, silicon oxide, germanium oxide, silicon nitride, boron nitride, molybdenum oxide, ruthenium oxide And vanadium oxide. In the present invention, these mixtures and laminates may be used.
- the organic EL device of the present invention is manufactured on a light-transmitting substrate.
- the translucent substrate referred to herein is a substrate that supports the organic EL element, and is preferably a smooth substrate having a transmissivity of 0% or more in 400 700 nm visible light.
- Specific examples include a glass plate and a polymer plate.
- the glass plate include soda-lime glass, norium strontium-containing glass, lead glass, aluminosilicate glass, borosilicate glass, norium borosilicate glass, and quartz.
- the polymer plate include polycarbonate, acrylic, polyethylene terephthalate, polyether sulfide, and polysulfone.
- an anode, a light emitting layer, a hole injection layer, an intermediate electrode layer as needed, an electron injection layer as needed, and a cathode are further formed to form an organic EL device.
- an organic EL element can be manufactured in the reverse order from the cathode to the anode.
- anode / hole injection layer / light-emitting layer / electron injection layer / intermediate electrode layer / hole injection layer / light-emitting layer / electron injection layer / cathode were sequentially provided on the light-transmitting substrate.
- An example of manufacturing an organic EL element having the configuration (e) will be described.
- an anode is prepared by forming a thin film of the material of the anode on a suitable translucent substrate by a method such as vapor deposition or sputtering so as to have a thickness of 1 ⁇ m or less, preferably 10 to 1200 nm. I do.
- a hole injection layer is provided on the anode. As described above, the hole injection layer is formed by a vacuum deposition method, a spin coating method, a casting method, an LB method, or the like, so that a uniform film can be easily obtained and pinholes are generated. It is preferable to form by vacuum evaporation method from the viewpoint of difficulty.
- the deposition conditions vary depending on the compound used (the material of the hole injection layer), the crystal structure and the recombination structure of the target hole injection layer, and the like. in general, the deposition source temperature 50- 450 ° C, vacuum degree of 10- 7 10- 3 torr, vapor deposition rate 0. 01- 50nmZ sec, substrate temperature - appropriately selected in the range of 50- 300 ° C, film thickness 5 nm 5 mu m Is preferred.
- a light emitting layer is provided over the hole injection layer.
- the organic light emitting material described above is formed into an organic thin film by a method such as vacuum evaporation, sputtering, spin coating, or casting. Can be formed. Among these methods, a vacuum deposition method is preferable because a uniform film can be obtained and pinholes are not easily generated.
- the evaporation conditions vary depending on the compound used, but can be generally selected from the same condition range as the hole injection layer.
- the electron injection layer can also be formed by applying an organic thin film to the above-mentioned organic light emitting material by a vacuum evaporation method, a sputtering method, a spin coating method, a casting method, or the like.
- the vacuum deposition method is preferable because a uniform film can be obtained and pinholes are not easily generated.
- the light emitting layer is formed by a vacuum evaporation method, the evaporation conditions vary depending on the compound used, but can be generally selected from the same condition range as the hole injection layer.
- an intermediate electrode layer is provided on the electron injection layer, and a hole injection layer is provided on the intermediate electrode layer.
- These layers are preferably formed by a vacuum evaporation method from the viewpoint of obtaining a uniform film, like the hole injection layer and the light emitting layer.
- the deposition conditions can be selected from the same condition ranges as for the hole injection layer and the light emitting layer.
- a light emitting layer and an electron injection layer are formed as described above.
- an organic EL element can be obtained by laminating cathodes.
- the cathode is made of a metal, and an evaporation method or sputtering can be used. However, vacuum deposition is preferred to protect the underlying organic layer from damage during film formation.
- each layer in the organic EL device of the present invention is not particularly limited.
- a conventionally known forming method such as a vacuum evaporation method and a spin coating method can be used.
- the organic thin film layer in the organic EL device of the present invention may be formed by a vacuum evaporation method, a molecular beam evaporation method (MBE method), a dipping method of a solution dissolved in a solvent, a spin coating method, a casting method, a bar coating method, a roll coating method. It can be formed by a known method such as a coating method.
- each organic layer in the organic EL device of the present invention is not particularly limited. However, in general, if the thickness is too small, defects such as pinholes are likely to occur.If the thickness is too large, a high applied voltage is required and efficiency is poor. Therefore, the range of several nm to 1 zm is usually preferable.
- a DC voltage is applied to the organic EL element, light emission can be observed when a voltage of 5 to 140 V is applied while setting the anode to + and the cathode to one polarity. Also, even if a voltage is applied in the opposite polarity, no current flows and no light emission occurs.
- an AC voltage uniform light emission is observed only when the anode has a polarity of 10 or more.
- the waveform of the applied AC may be arbitrary.
- the organic EL device of the present invention is suitable for use in display screens of various display devices such as consumer TVs, large-sized display displays, display screens for mobile phones, and illumination.
- the substrate with transparent electrode lines was washed and mounted on a substrate holder of a vacuum deposition apparatus, to reach a l X 10_ 5 Pa perform vacuuming.
- TPD232 4-aminophenyl) -N, N-diphenyl_4,4'-diamino-1,1'-biphenyl
- ⁇ ⁇ , ⁇ , ⁇ , ⁇ '-tetra (4-biphenyl) -diaminobiphenylene hereinafter referred to as a 20-nm-thick film with a deposition rate of 0. InmZsec) , TBDB
- This film functions as a hole transport layer.
- a 40 nm-thick host (hereinafter referred to as HI) was deposited on the TBDP layer at a deposition rate of 0.2 nm / sec by vapor deposition.
- a dopant (hereinafter referred to as D1) was vapor-deposited at the same time as a light-emitting molecule at a vapor deposition rate of 0.1 Olnm / sec. This film functions as a light emitting layer.
- metal Al is deposited at a deposition rate of 0.1 Snm / sec to form a metal cathode, An EL device was manufactured. This device was a device including a total of three light emitting layers.
- the life was measured at room temperature, and the constant current DC drive was applied to the current value when the initial luminance was initially 3000 nit, and the continuous energization was evaluated.
- the half life is the elapsed time when the initial luminance is reduced to half.
- the voltage rise at the time of halving is the difference between the voltage at the time of starting driving and the voltage at the time of halving.
- An organic EL device was prepared in the same manner as in Example 1, except that Cs and TCNQ were co-deposited at an evaporation rate of 0.1 Olnm / sec and 0. It was fabricated and its performance was evaluated. The results are shown in Table 1.
- an organic EL device was produced in the same manner as in Example 1 except that ITO was deposited by sputtering at a deposition rate of 0.4 nm / s at a film thickness of lOnm, and the performance was evaluated. Table 1 shows the results.
- An organic EL device was fabricated and performance was evaluated in the same manner as in Example 1 except that A1 was formed next to TPD232, TBDB, HI and Dl, Alq and Li, and the number of laminations was one. Table 1 shows the results.
- Example 1 Li, Zn and Se were used instead of Cs and MoO as the intermediate electrode layer.
- An organic EL device was prepared in the same manner as in Example 1 except that each was co-evaporated at a deposition rate of 0.1 OlnmZsec to form a film having a thickness of Inm, and the performance was evaluated. The results are shown in Table 1.
- Example 1 V ⁇ was used as the intermediate electrode layer instead of Cs and MoO,
- An organic EL device was prepared in the same manner as in Example 1 except that the film was formed to a film thickness of lnm at 25 ° C and 0.1 OlnmZsec, and the performance was evaluated. The results are shown in Table 1.
- An organic EL device was produced in the same manner as in Comparative Example 2.
- the substrate is a laminate of Ag and ITO
- the thickness of Ag is 20 nm
- a film is formed on IT ⁇ in the order of TPD232, TBDP, HI and D1 in the same manner as in Comparative Example 2.
- Alq was deposited to a film thickness of 20 ⁇ m as an electron transport layer
- Cs and Mo ⁇ were deposited thereon as cathodes at a deposition rate of 0.0 Olnm / sec, 0.0
- An organic EL device was manufactured in the same manner as in Example 5, except that co-evaporation was performed, and ITO was formed thereon at a deposition rate of 0.4 nm / sec to a film thickness of 100 nm.
- the initial performance of the obtained device was a voltage of 6.0 V, a current density of 1 mA / cm 2 , a luminance of 80 nit, a chromaticity (0.1, 0.26), and a current efficiency of 8 cdZA.
- the luminance half life at that time was 1,200 hours with an initial luminance of 3, OOOnit.
- a single layer film of Alq is deposited to a thickness of 20 nm, and between Alq and A1, Cs and MoO are deposited at a deposition rate of 0.01 nm / sec and 0.09 nm / sec. And the film thickness
- the initial performance of the obtained device was a voltage of 4.5 V, a current density of 1 mA / cm 2 , a luminance of 110 nit, a chromaticity (0.1, 0.26), and a current efficiency of llcdZA.
- the luminance half life at that time was 2,500 hours with an initial luminance of 3, OOOnit.
- Example 1 15.0 30 0.14.0.25 10000 2.5 1 X 10 " 9 CsHoO, 0.1 Example 2 15.5 28 0.14,0.24 9000 2.5 I 10" 9 CsTCNQ 5.0 Comparative Example 1 15.0 29 0.14,0.26 3000 5.0 2 10 " ⁇ ITO 3 10 "Comparative Example 2 5.0 10 0.16.0.26 2000 1.0 5x] 0 9 None ⁇ Comparative Example 3 16.0 28 0.16.0.26 7000 8.0 5x 10 9 V0 X 10 5 Example 3 15.0 30 0.14,0.25 9000 2.5 2x 10" 9 LiZnSe 1 example 4 13.0 30 0.14.0.25 9000 2.5 1 X 10 " ⁇ CsTe-MoO x 0.2 example 5 4.5 11 0.16,0.26 2500 0.8 3x 10- 9 none - Comparative example 4 6.0 8.0 0.16.0.26 1200 2.0 1 X 10 " 6 None-Example 6 4.5 11 0.16.0.26 2500 0.9 3x 10" 9 None 1
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Organic Chemistry (AREA)
- Electroluminescent Light Sources (AREA)
- Led Devices (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020127000018A KR101196558B1 (ko) | 2003-07-02 | 2004-06-16 | 유기 전기발광 소자 및 이를 이용한 표시 장치 |
AT04745997T ATE532386T1 (de) | 2003-07-02 | 2004-06-16 | Organisches elektrolumineszenz-bauelement und display damit |
KR1020067000081A KR101164687B1 (ko) | 2003-07-02 | 2004-06-16 | 유기 전기발광 소자 및 이를 이용한 표시 장치 |
US10/562,124 US8007924B2 (en) | 2003-07-02 | 2004-06-16 | Organic electroluminescent device and display using same |
EP04745997A EP1651011B1 (en) | 2003-07-02 | 2004-06-16 | Organic electroluminescent device and display using same |
JP2005511790A JP4499039B2 (ja) | 2003-07-02 | 2004-06-16 | 有機エレクトロルミネッセンス素子及びそれを用いた表示装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003-190630 | 2003-07-02 | ||
JP2003190630 | 2003-07-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005009087A1 true WO2005009087A1 (ja) | 2005-01-27 |
Family
ID=34074320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/008456 WO2005009087A1 (ja) | 2003-07-02 | 2004-06-16 | 有機エレクトロルミネッセンス素子及びそれを用いた表示装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8007924B2 (ja) |
EP (2) | EP1651011B1 (ja) |
JP (2) | JP4499039B2 (ja) |
KR (2) | KR101196558B1 (ja) |
CN (1) | CN100591182C (ja) |
AT (2) | ATE532386T1 (ja) |
TW (1) | TW200511890A (ja) |
WO (1) | WO2005009087A1 (ja) |
Cited By (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006324650A (ja) * | 2005-04-21 | 2006-11-30 | Semiconductor Energy Lab Co Ltd | 発光素子、発光装置及び電子機器 |
JP2007059848A (ja) * | 2005-08-26 | 2007-03-08 | Dainippon Printing Co Ltd | 有機エレクトロルミネッセンス素子 |
JP2007088016A (ja) * | 2005-09-20 | 2007-04-05 | Konica Minolta Holdings Inc | 有機半導体材料、有機半導体膜、有機半導体デバイス、有機薄膜トランジスタ及び有機エレクトロルミネッセンス素子 |
JP2007329054A (ja) * | 2006-06-08 | 2007-12-20 | Toppoly Optoelectronics Corp | 画像表示装置 |
JP2008293895A (ja) * | 2007-05-28 | 2008-12-04 | Panasonic Electric Works Co Ltd | 有機エレクトロルミネッセンス素子 |
JP2008294356A (ja) * | 2007-05-28 | 2008-12-04 | Panasonic Electric Works Co Ltd | 有機エレクトロルミネッセンス素子 |
JP2009044101A (ja) * | 2007-08-10 | 2009-02-26 | Sumitomo Chemical Co Ltd | 金属ドープモリブデン酸化物層を含む有機エレクトロルミネッセンス素子及び製造方法 |
JP2009135057A (ja) * | 2007-12-03 | 2009-06-18 | Seiko Epson Corp | 有機エレクトロルミネッセンス装置の製造方法、有機エレクトロルミネッセンス装置および電子機器 |
JP2009218571A (ja) * | 2007-12-31 | 2009-09-24 | Gracel Display Inc | エレクトロルミネセント化合物を用いたエレクトロルミネセント素子 |
JP2009283899A (ja) * | 2008-03-14 | 2009-12-03 | Gracel Display Inc | 新規な有機電界発光化合物及びこれを使用する有機電界発光素子 |
WO2010013673A1 (ja) * | 2008-07-30 | 2010-02-04 | パナソニック電工株式会社 | 有機エレクトロルミネッセンス素子及びその製造方法 |
JP2010056013A (ja) * | 2008-08-29 | 2010-03-11 | Sumitomo Chemical Co Ltd | 有機エレクトロルミネッセンス素子の製造方法 |
JP2010080215A (ja) * | 2008-09-25 | 2010-04-08 | Sumitomo Chemical Co Ltd | 有機エレクトロルミネッセンス素子およびその製造方法 |
JP2010087346A (ja) * | 2008-10-01 | 2010-04-15 | Sumitomo Chemical Co Ltd | 有機エレクトロルミネッセンス素子、およびその製造方法 |
JP2010092693A (ja) * | 2008-10-07 | 2010-04-22 | Sumitomo Chemical Co Ltd | 有機エレクトロルミネッセンス素子の製造方法、有機エレクトロルミネッセンス素子、照明装置、面状光源、および表示装置 |
JP2010514092A (ja) * | 2006-07-19 | 2010-04-30 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 無機半導体接続層を有する積層型電気光学活性有機ダイオード |
JP2010102968A (ja) * | 2008-10-23 | 2010-05-06 | Sumitomo Chemical Co Ltd | 照明光通信システム用の送信装置 |
JP2010129346A (ja) * | 2008-11-27 | 2010-06-10 | Sumitomo Chemical Co Ltd | 有機エレクトロルミネッセンス素子の製造方法 |
JP2010129345A (ja) * | 2008-11-27 | 2010-06-10 | Sumitomo Chemical Co Ltd | 有機エレクトロルミネッセンス素子の製造方法 |
JP2010147243A (ja) * | 2008-12-18 | 2010-07-01 | Sumitomo Chemical Co Ltd | 有機エレクトロルミネッセンス素子及びその製造方法 |
KR20110021716A (ko) * | 2008-05-29 | 2011-03-04 | 오스람 옵토 세미컨덕터스 게엠베하 | 유기발광소자 및 이러한 타입의 소자를 포함하는 조명 수단 |
JP2011086442A (ja) * | 2009-10-14 | 2011-04-28 | Konica Minolta Holdings Inc | 有機エレクトロルミネッセンス素子、及び照明装置 |
JP2011258588A (ja) * | 2011-09-30 | 2011-12-22 | Panasonic Electric Works Co Ltd | 有機エレクトロルミネッセンス素子 |
JP2012049559A (ja) * | 2004-11-05 | 2012-03-08 | Semiconductor Energy Lab Co Ltd | 発光素子および照明機器 |
JP2012234825A (ja) * | 2005-07-06 | 2012-11-29 | Semiconductor Energy Lab Co Ltd | 発光素子 |
JP2013080708A (ja) * | 2006-08-14 | 2013-05-02 | Inktec Co Ltd | 有機el素子及びこれの製造方法 |
WO2014030666A1 (ja) | 2012-08-24 | 2014-02-27 | コニカミノルタ株式会社 | 透明電極、電子デバイス、および透明電極の製造方法 |
JP2014075347A (ja) * | 2013-11-05 | 2014-04-24 | Konica Minolta Inc | 有機エレクトロルミッセンス素子、及び照明装置 |
WO2014157618A1 (ja) | 2013-03-29 | 2014-10-02 | コニカミノルタ株式会社 | 有機エレクトロルミネッセンス素子、それを具備した照明装置及び表示装置 |
WO2014157610A1 (ja) | 2013-03-29 | 2014-10-02 | コニカミノルタ株式会社 | 有機エレクトロルミネッセンス素子、照明装置、表示装置、有機ルミネッセンス素子用発光性薄膜と組成物及び発光方法 |
EP3200255A2 (en) | 2016-01-06 | 2017-08-02 | Konica Minolta, Inc. | Organic electroluminescent element, method for producing organic electroluminescent element, display, and lighting device |
WO2017138179A1 (ja) | 2016-02-10 | 2017-08-17 | コニカミノルタ株式会社 | 有機エレクトロルミネッセンス発光装置 |
WO2018037791A1 (ja) | 2016-08-24 | 2018-03-01 | コニカミノルタ株式会社 | 有機エレクトロルミネッセンス発光装置 |
EP4271160A2 (en) | 2015-02-13 | 2023-11-01 | Merck Patent GmbH | Aromatic heterocyclic derivative, and organic electroluminescent element, illumination device, and display device using aromatic heterocyclic derivative |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101203968B (zh) * | 2005-04-21 | 2010-05-19 | 株式会社半导体能源研究所 | 发光元件、发光器件和电子设备 |
US20070241665A1 (en) * | 2006-04-12 | 2007-10-18 | Matsushita Electric Industrial Co., Ltd. | Organic electroluminescent element, and manufacturing method thereof, as well as display device and exposure apparatus using the same |
US8076839B2 (en) * | 2006-05-11 | 2011-12-13 | Idemitsu Kosan Co., Ltd. | Organic electroluminescence device |
CN101444141A (zh) * | 2006-05-11 | 2009-05-27 | 出光兴产株式会社 | 有机电致发光元件 |
WO2008010165A2 (en) * | 2006-07-19 | 2008-01-24 | Koninklijke Philips Electronics N.V. | Electro-optically active organic diode with short protection |
US7719180B2 (en) * | 2007-10-16 | 2010-05-18 | Global Oled Technology Llc | Inverted OLED device with improved efficiency |
US7935961B2 (en) * | 2007-10-19 | 2011-05-03 | Samsung Electronics Co., Ltd. | Multi-layered bipolar field-effect transistor and method of manufacturing the same |
JP5343089B2 (ja) * | 2008-12-03 | 2013-11-13 | 出光興産株式会社 | インデノフルオレンジオン誘導体、有機エレクトロルミネッセンス素子用材料及び有機エレクトロルミネッセンス素子 |
US20100332496A1 (en) * | 2009-06-26 | 2010-12-30 | Microsoft Corporation | Implicit product placement leveraging identified user ambitions |
EP2366753B1 (en) * | 2010-03-02 | 2015-06-17 | Semiconductor Energy Laboratory Co., Ltd. | Light-Emitting Element and Lighting Device |
DE102010024897A1 (de) * | 2010-06-24 | 2011-12-29 | Merck Patent Gmbh | Materialien für organische Elektrolumineszenzvorrichtungen |
CN103311453A (zh) * | 2012-03-06 | 2013-09-18 | 海洋王照明科技股份有限公司 | 一种电致发光器件及其制备方法 |
US9379343B2 (en) | 2012-09-10 | 2016-06-28 | Samsung Electronics Co., Ltd. | Light transmissive electrode, organic photoelectric device, and image sensor |
US9166175B2 (en) * | 2012-11-27 | 2015-10-20 | Universal Display Corporation | Organic electroluminescent materials and devices |
CN104037349A (zh) * | 2013-03-06 | 2014-09-10 | 海洋王照明科技股份有限公司 | 叠层有机电致发光器件及其制备方法 |
CN104183745A (zh) * | 2013-05-21 | 2014-12-03 | 海洋王照明科技股份有限公司 | 一种有机电致发光器件及其制备方法 |
US20170170407A1 (en) * | 2014-06-12 | 2017-06-15 | Duk San Neolux Co., Ltd. | Compound for organic electronic element, organic electronic element using same, and electronic device thereof |
US11211575B2 (en) | 2014-08-21 | 2021-12-28 | Samsung Display Co., Ltd. | Organic light emitting diode |
US10003041B2 (en) * | 2014-08-21 | 2018-06-19 | Samsung Display Co., Ltd. | Organic light emitting diode and organic light emitting display device including the same |
US10236464B2 (en) * | 2014-08-21 | 2019-03-19 | Samsung Display Co., Ltd. | Organic light emitting diode |
EP3035400B1 (en) * | 2014-12-17 | 2019-10-23 | Novaled GmbH | Organic light-emitting diode comprising electron transport layers with different matrix compounds |
GB201513037D0 (en) * | 2015-07-23 | 2015-09-09 | Merck Patent Gmbh | Phenyl-derived compound for use in organic electronic devices |
TWI734694B (zh) * | 2015-07-29 | 2021-08-01 | 德商麥克專利有限公司 | 含茀結構的化合物 |
US11362287B2 (en) * | 2016-10-04 | 2022-06-14 | The University Of Hong Kong | Luminescent cyclometalating tridentate ligand-containing gold(III) compounds with aryl auxiliary ligands for organic light-emitting devices and their preparation thereof |
JP2020511006A (ja) * | 2017-03-01 | 2020-04-09 | メルク パテント ゲーエムベーハー | 有機エレクトロルミネッセント素子 |
CN111819167A (zh) * | 2018-03-16 | 2020-10-23 | 默克专利有限公司 | 用于有机电致发光器件的材料 |
TW202110789A (zh) * | 2019-05-03 | 2021-03-16 | 德商麥克專利有限公司 | 電子裝置 |
CN112909191B (zh) * | 2021-01-22 | 2024-04-09 | 京东方科技集团股份有限公司 | 发光器件结构及其制备方法、显示基板和显示装置 |
CN114678587A (zh) * | 2022-04-12 | 2022-06-28 | 湖州南木纳米科技有限公司 | 固态电解质的制备方法、镧钛氧化合物及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003272860A (ja) * | 2002-03-26 | 2003-09-26 | Junji Kido | 有機エレクトロルミネッセント素子 |
JP2004095546A (ja) * | 2002-08-09 | 2004-03-25 | Semiconductor Energy Lab Co Ltd | 有機エレクトロルミネッセント素子 |
Family Cites Families (114)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL217825A (ja) | 1956-06-04 | |||
LU35237A1 (ja) | 1956-06-27 | |||
US3180729A (en) | 1956-12-22 | 1965-04-27 | Azoplate Corp | Material for electrophotographic reproduction |
NL126440C (ja) | 1958-08-20 | |||
NL124075C (ja) | 1959-04-09 | |||
JPS3716096B1 (ja) | 1960-04-09 | 1962-10-09 | ||
US3240597A (en) | 1961-08-21 | 1966-03-15 | Eastman Kodak Co | Photoconducting polymers for preparing electrophotographic materials |
JPS3927577B1 (ja) | 1962-01-29 | 1964-12-01 | ||
US3180703A (en) | 1963-01-15 | 1965-04-27 | Kerr Mc Gee Oil Ind Inc | Recovery process |
JPS45555B1 (ja) | 1966-03-24 | 1970-01-09 | ||
JPS463712B1 (ja) | 1966-04-14 | 1971-01-29 | ||
US3526501A (en) | 1967-02-03 | 1970-09-01 | Eastman Kodak Co | 4-diarylamino-substituted chalcone containing photoconductive compositions for use in electrophotography |
US3542544A (en) | 1967-04-03 | 1970-11-24 | Eastman Kodak Co | Photoconductive elements containing organic photoconductors of the triarylalkane and tetraarylmethane types |
US3658520A (en) | 1968-02-20 | 1972-04-25 | Eastman Kodak Co | Photoconductive elements containing as photoconductors triarylamines substituted by active hydrogen-containing groups |
US3567450A (en) | 1968-02-20 | 1971-03-02 | Eastman Kodak Co | Photoconductive elements containing substituted triarylamine photoconductors |
US3615404A (en) | 1968-04-25 | 1971-10-26 | Scott Paper Co | 1 3-phenylenediamine containing photoconductive materials |
CA917980A (en) | 1969-06-20 | 1973-01-02 | J. Fox Charles | Alkylaminoaromatic organic photoconductors |
US3717462A (en) | 1969-07-28 | 1973-02-20 | Canon Kk | Heat treatment of an electrophotographic photosensitive member |
BE756375A (fr) | 1969-09-30 | 1971-03-01 | Eastman Kodak Co | Nouvelle composition photoconductrice et produit la contenant utilisables en electrophotographie |
BE756943A (fr) | 1969-10-01 | 1971-03-16 | Eastman Kodak Co | Nouvelles compositions photoconductrices et produits les contenant, utilisables notamment en electrophotographie |
JPS4725336B1 (ja) | 1969-11-26 | 1972-07-11 | ||
JPS5110983B2 (ja) | 1971-09-10 | 1976-04-08 | ||
GB1413352A (en) | 1972-02-09 | 1975-11-12 | Scott Paper Co | Electrophotographic material |
US3837851A (en) | 1973-01-15 | 1974-09-24 | Ibm | Photoconductor overcoated with triarylpyrazoline charge transport layer |
GB1505409A (en) | 1974-12-20 | 1978-03-30 | Eastman Kodak Co | Photoconductive compositions |
US4127412A (en) | 1975-12-09 | 1978-11-28 | Eastman Kodak Company | Photoconductive compositions and elements |
US4012376A (en) | 1975-12-29 | 1977-03-15 | Eastman Kodak Company | Photosensitive colorant materials |
CA1104866A (en) | 1976-08-23 | 1981-07-14 | Milan Stolka | Imaging member containing a substituted n,n,n',n',- tetraphenyl-[1,1'-biphenyl]-4,4'-diamine in the chargge transport layer |
US4175961A (en) | 1976-12-22 | 1979-11-27 | Eastman Kodak Company | Multi-active photoconductive elements |
US4123269A (en) | 1977-09-29 | 1978-10-31 | Xerox Corporation | Electrostatographic photosensitive device comprising hole injecting and hole transport layers |
JPS5453435A (en) | 1977-10-01 | 1979-04-26 | Yoshikatsu Kume | Portable bicycle equipped with foldable type triangle frame |
US4150987A (en) | 1977-10-17 | 1979-04-24 | International Business Machines Corporation | Hydrazone containing charge transport element and photoconductive process of using same |
JPS5464299A (en) | 1977-10-29 | 1979-05-23 | Toshiba Corp | Beam deflector for charged particles |
JPS54112637A (en) | 1978-02-06 | 1979-09-03 | Ricoh Co Ltd | Electrophotographic photoreceptor |
JPS54110837A (en) | 1978-02-17 | 1979-08-30 | Ricoh Co Ltd | Electrophotographic photoreceptor |
JPS54110536A (en) | 1978-02-20 | 1979-08-30 | Ichikoh Ind Ltd | Device for time-lag putting out room lamp for motorcar |
JPS54119925A (en) | 1978-03-10 | 1979-09-18 | Ricoh Co Ltd | Photosensitive material for electrophotography |
US4251612A (en) | 1978-05-12 | 1981-02-17 | Xerox Corporation | Dielectric overcoated photoresponsive imaging member |
JPS6028342B2 (ja) | 1978-06-21 | 1985-07-04 | コニカ株式会社 | 電子写真感光体 |
JPS6060052B2 (ja) | 1978-07-21 | 1985-12-27 | コニカ株式会社 | 電子写真感光体 |
JPS5551086A (en) | 1978-09-04 | 1980-04-14 | Copyer Co Ltd | Novel pyrazoline compound, its preparation, and electrophotographic photosensitive substance comprising it |
JPS5546760A (en) | 1978-09-29 | 1980-04-02 | Ricoh Co Ltd | Electrophotographic photoreceptor |
JPS5552064A (en) | 1978-10-13 | 1980-04-16 | Ricoh Co Ltd | Electrophotographic receptor |
JPS5552063A (en) | 1978-10-13 | 1980-04-16 | Ricoh Co Ltd | Electrophotographic receptor |
JPS5574546A (en) | 1978-11-30 | 1980-06-05 | Ricoh Co Ltd | Electrophotographic photoreceptor |
US4306008A (en) | 1978-12-04 | 1981-12-15 | Xerox Corporation | Imaging system with a diamine charge transport material in a polycarbonate resin |
JPS5588064A (en) | 1978-12-05 | 1980-07-03 | Konishiroku Photo Ind Co Ltd | Electrophotographic receptor |
JPS5588065A (en) | 1978-12-12 | 1980-07-03 | Konishiroku Photo Ind Co Ltd | Electrophotographic receptor |
JPS5585495A (en) | 1978-12-18 | 1980-06-27 | Pacific Metals Co Ltd | Method of composting organic waste |
JPS55108667A (en) | 1979-02-13 | 1980-08-21 | Ricoh Co Ltd | Electrophotographic receptor |
US4233384A (en) | 1979-04-30 | 1980-11-11 | Xerox Corporation | Imaging system using novel charge transport layer |
JPS6035058B2 (ja) | 1979-05-17 | 1985-08-12 | 三菱製紙株式会社 | 有機光半導体電子写真材料 |
JPS564148A (en) | 1979-06-21 | 1981-01-17 | Konishiroku Photo Ind Co Ltd | Electrophotographic receptor |
JPS5622437A (en) | 1979-08-01 | 1981-03-03 | Ricoh Co Ltd | Electrophotographic receptor |
US4232103A (en) | 1979-08-27 | 1980-11-04 | Xerox Corporation | Phenyl benzotriazole stabilized photosensitive device |
JPS5636656A (en) | 1979-09-03 | 1981-04-09 | Mitsubishi Paper Mills Ltd | Electrophotographic material |
JPS5646234A (en) | 1979-09-21 | 1981-04-27 | Ricoh Co Ltd | Electrophotographic receptor |
US4273846A (en) | 1979-11-23 | 1981-06-16 | Xerox Corporation | Imaging member having a charge transport layer of a terphenyl diamine and a polycarbonate resin |
JPS5680051A (en) | 1979-12-04 | 1981-07-01 | Ricoh Co Ltd | Electrophotographic receptor |
JPS5688141A (en) | 1979-12-20 | 1981-07-17 | Konishiroku Photo Ind Co Ltd | Electrophotographic receptor |
JPS6034099B2 (ja) | 1980-06-24 | 1985-08-07 | 富士写真フイルム株式会社 | 電子写真感光体 |
US4356429A (en) | 1980-07-17 | 1982-10-26 | Eastman Kodak Company | Organic electroluminescent cell |
JPS6059590B2 (ja) | 1980-09-03 | 1985-12-25 | 三菱製紙株式会社 | 電子写真感光体 |
JPS57148749A (en) | 1981-03-11 | 1982-09-14 | Fuji Photo Film Co Ltd | Electrophotographic receptor |
JPS6094462A (ja) | 1983-10-28 | 1985-05-27 | Ricoh Co Ltd | スチルベン誘導体及びその製造法 |
JPS6093455A (ja) | 1983-10-28 | 1985-05-25 | Fuji Xerox Co Ltd | 電子写真用現像剤 |
JPS60174749A (ja) | 1984-02-21 | 1985-09-09 | Ricoh Co Ltd | スチリル化合物及びその製造法 |
JPS60175052A (ja) | 1984-02-21 | 1985-09-09 | Ricoh Co Ltd | 電子写真用感光体 |
JPS6114642A (ja) | 1984-06-29 | 1986-01-22 | Konishiroku Photo Ind Co Ltd | 電子写真感光体 |
JPS6172255A (ja) | 1984-09-14 | 1986-04-14 | Konishiroku Photo Ind Co Ltd | 電子写真感光体 |
US4665000A (en) | 1984-10-19 | 1987-05-12 | Xerox Corporation | Photoresponsive devices containing aromatic ether hole transport layers |
JPS61210363A (ja) | 1985-03-15 | 1986-09-18 | Canon Inc | 電子写真感光体 |
JPS61228451A (ja) | 1985-04-03 | 1986-10-11 | Canon Inc | 電子写真感光体 |
US4588666A (en) | 1985-06-24 | 1986-05-13 | Xerox Corporation | Photoconductive imaging members with alkoxy amine charge transport molecules |
JPS6210652A (ja) | 1985-07-08 | 1987-01-19 | Minolta Camera Co Ltd | 感光体 |
JPS6230255A (ja) | 1985-07-31 | 1987-02-09 | Minolta Camera Co Ltd | 電子写真感光体 |
JPS6236674A (ja) | 1985-08-05 | 1987-02-17 | Fuji Photo Film Co Ltd | 電子写真感光体 |
JPS6247646A (ja) | 1985-08-27 | 1987-03-02 | Konishiroku Photo Ind Co Ltd | 感光体 |
US4720432A (en) | 1987-02-11 | 1988-01-19 | Eastman Kodak Company | Electroluminescent device with organic luminescent medium |
JPH01211399A (ja) | 1988-02-19 | 1989-08-24 | Toshiba Corp | スキャン機能付きダイナミックシフトレジスタ |
JPH02282263A (ja) | 1988-12-09 | 1990-11-19 | Nippon Oil Co Ltd | ホール輸送材料 |
JP2727620B2 (ja) | 1989-02-01 | 1998-03-11 | 日本電気株式会社 | 有機薄膜el素子 |
US4950950A (en) | 1989-05-18 | 1990-08-21 | Eastman Kodak Company | Electroluminescent device with silazane-containing luminescent zone |
JPH02311591A (ja) | 1989-05-25 | 1990-12-27 | Mitsubishi Kasei Corp | 有機電界発光素子 |
JPH04212287A (ja) * | 1990-05-29 | 1992-08-03 | Toppan Printing Co Ltd | 有機薄膜el素子 |
US5061569A (en) | 1990-07-26 | 1991-10-29 | Eastman Kodak Company | Electroluminescent device with organic electroluminescent medium |
JP3016896B2 (ja) | 1991-04-08 | 2000-03-06 | パイオニア株式会社 | 有機エレクトロルミネッセンス素子 |
US5703436A (en) * | 1994-12-13 | 1997-12-30 | The Trustees Of Princeton University | Transparent contacts for organic devices |
JP3306735B2 (ja) | 1995-01-19 | 2002-07-24 | 出光興産株式会社 | 有機電界発光素子及び有機薄膜 |
JP3412076B2 (ja) * | 1995-03-08 | 2003-06-03 | 株式会社リコー | 有機el素子 |
US5757139A (en) * | 1997-02-03 | 1998-05-26 | The Trustees Of Princeton University | Driving circuit for stacked organic light emitting devices |
US5932895A (en) | 1997-05-20 | 1999-08-03 | The Trustees Of Princeton University | Saturated full color stacked organic light emitting devices |
JPH1126169A (ja) * | 1997-07-04 | 1999-01-29 | Tdk Corp | 有機el素子およびその製造方法 |
JPH1174078A (ja) * | 1997-07-04 | 1999-03-16 | Fuji Photo Film Co Ltd | 有機エレクトロルミネツセンス素子材料およびそれを使用した有機エレクトロルミネツセンス素子 |
US6337492B1 (en) * | 1997-07-11 | 2002-01-08 | Emagin Corporation | Serially-connected organic light emitting diode stack having conductors sandwiching each light emitting layer |
US6420031B1 (en) * | 1997-11-03 | 2002-07-16 | The Trustees Of Princeton University | Highly transparent non-metallic cathodes |
JPH11312584A (ja) | 1998-04-28 | 1999-11-09 | Tdk Corp | 有機el素子 |
JPH11312585A (ja) | 1998-04-28 | 1999-11-09 | Tdk Corp | 有機el素子 |
JP3884564B2 (ja) * | 1998-05-20 | 2007-02-21 | 出光興産株式会社 | 有機el発光素子およびそれを用いた発光装置 |
JP3773423B2 (ja) * | 2001-06-11 | 2006-05-10 | Tdk株式会社 | 有機el素子 |
JP4611578B2 (ja) | 2001-07-26 | 2011-01-12 | 淳二 城戸 | 有機エレクトロルミネッセント素子 |
JP4857498B2 (ja) * | 2001-08-23 | 2012-01-18 | ソニー株式会社 | 表示素子 |
TW519853B (en) | 2001-10-17 | 2003-02-01 | Chi Mei Electronic Corp | Organic electro-luminescent display and its packaging method |
JP2003264085A (ja) * | 2001-12-05 | 2003-09-19 | Semiconductor Energy Lab Co Ltd | 有機半導体素子、有機エレクトロルミネッセンス素子及び有機太陽電池 |
SG176316A1 (en) | 2001-12-05 | 2011-12-29 | Semiconductor Energy Lab | Organic semiconductor element |
US6872472B2 (en) * | 2002-02-15 | 2005-03-29 | Eastman Kodak Company | Providing an organic electroluminescent device having stacked electroluminescent units |
TWI272874B (en) * | 2002-08-09 | 2007-02-01 | Semiconductor Energy Lab | Organic electroluminescent device |
US7158161B2 (en) | 2002-09-20 | 2007-01-02 | Matsushita Electric Industrial Co., Ltd. | Organic electroluminescence element and an exposure unit and image-forming apparatus both using the element |
JP2004134395A (ja) * | 2002-09-20 | 2004-04-30 | Matsushita Electric Ind Co Ltd | 有機エレクトロルミネッセンス素子およびそれを用いた露光装置ならびに画像形成装置 |
US6717358B1 (en) * | 2002-10-09 | 2004-04-06 | Eastman Kodak Company | Cascaded organic electroluminescent devices with improved voltage stability |
AU2003298493A1 (en) | 2002-12-18 | 2004-07-09 | Matsushita Electric Industrial Co., Ltd. | Exposing apparatus and image forming apparatus using organic electroluminescence element |
US6936961B2 (en) * | 2003-05-13 | 2005-08-30 | Eastman Kodak Company | Cascaded organic electroluminescent device having connecting units with N-type and P-type organic layers |
TWI237521B (en) * | 2003-06-27 | 2005-08-01 | Chi Mei Optoelectronics Corp | Organic electro-luminescent device and method of manufacturing the same |
US7126267B2 (en) * | 2004-05-28 | 2006-10-24 | Eastman Kodak Company | Tandem OLED having stable intermediate connectors |
-
2004
- 2004-06-16 EP EP04745997A patent/EP1651011B1/en not_active Expired - Lifetime
- 2004-06-16 KR KR1020127000018A patent/KR101196558B1/ko active IP Right Grant
- 2004-06-16 EP EP10166499A patent/EP2229039B1/en not_active Expired - Lifetime
- 2004-06-16 WO PCT/JP2004/008456 patent/WO2005009087A1/ja active Application Filing
- 2004-06-16 AT AT04745997T patent/ATE532386T1/de active
- 2004-06-16 JP JP2005511790A patent/JP4499039B2/ja not_active Expired - Lifetime
- 2004-06-16 AT AT10166499T patent/ATE547921T1/de active
- 2004-06-16 KR KR1020067000081A patent/KR101164687B1/ko active IP Right Grant
- 2004-06-16 US US10/562,124 patent/US8007924B2/en active Active
- 2004-06-16 CN CN200480019027A patent/CN100591182C/zh not_active Expired - Lifetime
- 2004-06-25 TW TW093118673A patent/TW200511890A/zh unknown
-
2009
- 2009-11-09 JP JP2009255889A patent/JP2010034073A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003272860A (ja) * | 2002-03-26 | 2003-09-26 | Junji Kido | 有機エレクトロルミネッセント素子 |
JP2004095546A (ja) * | 2002-08-09 | 2004-03-25 | Semiconductor Energy Lab Co Ltd | 有機エレクトロルミネッセント素子 |
Non-Patent Citations (3)
Title |
---|
FUKASE A.: "ITO o inkyoku to shite mochiita top emission yuki El soshi (27p-YL-2)", DAI 49 KAI OYO BUTSURIGAKU KANKEI RENGO KOENKAI KOEN YOKOSHU, March 2002 (2002-03-01), pages 1308, XP002985616 * |
MATSUMOTO T.: "Multiphoton emission OLED: structure and property", IDW'03, December 2003 (2003-12-01), pages 1285 - 1288, XP002985617 * |
NAKADA T.: "Denka hasseiso to shite denka ido sakutai o yusuru multiphoton emission yuki EL soshi (27aZL-12)", DAI 63 KAI OYO BUTSURIGAKU KANKEI RENGO KOENKAI KOEN YOKOSHU, September 2002 (2002-09-01), pages 1165, XP002985615 * |
Cited By (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012049559A (ja) * | 2004-11-05 | 2012-03-08 | Semiconductor Energy Lab Co Ltd | 発光素子および照明機器 |
JP2006324650A (ja) * | 2005-04-21 | 2006-11-30 | Semiconductor Energy Lab Co Ltd | 発光素子、発光装置及び電子機器 |
US8901814B2 (en) | 2005-07-06 | 2014-12-02 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element, light-emitting device, and electronic device |
JP2012234825A (ja) * | 2005-07-06 | 2012-11-29 | Semiconductor Energy Lab Co Ltd | 発光素子 |
JP2007059848A (ja) * | 2005-08-26 | 2007-03-08 | Dainippon Printing Co Ltd | 有機エレクトロルミネッセンス素子 |
JP2007088016A (ja) * | 2005-09-20 | 2007-04-05 | Konica Minolta Holdings Inc | 有機半導体材料、有機半導体膜、有機半導体デバイス、有機薄膜トランジスタ及び有機エレクトロルミネッセンス素子 |
JP2007329054A (ja) * | 2006-06-08 | 2007-12-20 | Toppoly Optoelectronics Corp | 画像表示装置 |
JP2010514092A (ja) * | 2006-07-19 | 2010-04-30 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 無機半導体接続層を有する積層型電気光学活性有機ダイオード |
JP2013080708A (ja) * | 2006-08-14 | 2013-05-02 | Inktec Co Ltd | 有機el素子及びこれの製造方法 |
JP2008293895A (ja) * | 2007-05-28 | 2008-12-04 | Panasonic Electric Works Co Ltd | 有機エレクトロルミネッセンス素子 |
JP2008294356A (ja) * | 2007-05-28 | 2008-12-04 | Panasonic Electric Works Co Ltd | 有機エレクトロルミネッセンス素子 |
US8928028B2 (en) | 2007-08-10 | 2015-01-06 | Sumitomo Chemical Company, Limited | Organic electroluminescence element including metal doped molybdenum oxide layer and method for producing the same |
JP2009044101A (ja) * | 2007-08-10 | 2009-02-26 | Sumitomo Chemical Co Ltd | 金属ドープモリブデン酸化物層を含む有機エレクトロルミネッセンス素子及び製造方法 |
JP2009135057A (ja) * | 2007-12-03 | 2009-06-18 | Seiko Epson Corp | 有機エレクトロルミネッセンス装置の製造方法、有機エレクトロルミネッセンス装置および電子機器 |
JP2015111717A (ja) * | 2007-12-31 | 2015-06-18 | グレイセル・ディスプレイ・インコーポレーテッドGracel Display Inc. | エレクトロルミネセント化合物を用いたエレクトロルミネセント素子 |
JP2009218571A (ja) * | 2007-12-31 | 2009-09-24 | Gracel Display Inc | エレクトロルミネセント化合物を用いたエレクトロルミネセント素子 |
JP2009283899A (ja) * | 2008-03-14 | 2009-12-03 | Gracel Display Inc | 新規な有機電界発光化合物及びこれを使用する有機電界発光素子 |
US8686440B2 (en) | 2008-05-29 | 2014-04-01 | Osram Opto Semiconductors Gmbh | Organic light emitting component and illumination means comprising a component of this type |
KR101593249B1 (ko) | 2008-05-29 | 2016-02-11 | 오스람 오엘이디 게엠베하 | 유기발광소자 및 이러한 타입의 소자를 포함하는 조명 수단 |
KR20110021716A (ko) * | 2008-05-29 | 2011-03-04 | 오스람 옵토 세미컨덕터스 게엠베하 | 유기발광소자 및 이러한 타입의 소자를 포함하는 조명 수단 |
JP2011521482A (ja) * | 2008-05-29 | 2011-07-21 | オスラム オプト セミコンダクターズ ゲゼルシャフト ミット ベシュレンクテル ハフツング | 有機発光部品、および有機発光部品を有する発光装置 |
US8373191B2 (en) | 2008-07-30 | 2013-02-12 | Panasonic Corporation | Organic electroluminescence device and method of fabricating the same |
WO2010013673A1 (ja) * | 2008-07-30 | 2010-02-04 | パナソニック電工株式会社 | 有機エレクトロルミネッセンス素子及びその製造方法 |
KR101290610B1 (ko) | 2008-07-30 | 2013-07-30 | 파나소닉 주식회사 | 유기 전계 발광 소자 및 그 제조 방법 |
JP2010056013A (ja) * | 2008-08-29 | 2010-03-11 | Sumitomo Chemical Co Ltd | 有機エレクトロルミネッセンス素子の製造方法 |
JP2010080215A (ja) * | 2008-09-25 | 2010-04-08 | Sumitomo Chemical Co Ltd | 有機エレクトロルミネッセンス素子およびその製造方法 |
JP2010087346A (ja) * | 2008-10-01 | 2010-04-15 | Sumitomo Chemical Co Ltd | 有機エレクトロルミネッセンス素子、およびその製造方法 |
JP2010092693A (ja) * | 2008-10-07 | 2010-04-22 | Sumitomo Chemical Co Ltd | 有機エレクトロルミネッセンス素子の製造方法、有機エレクトロルミネッセンス素子、照明装置、面状光源、および表示装置 |
JP2010102968A (ja) * | 2008-10-23 | 2010-05-06 | Sumitomo Chemical Co Ltd | 照明光通信システム用の送信装置 |
JP2010129346A (ja) * | 2008-11-27 | 2010-06-10 | Sumitomo Chemical Co Ltd | 有機エレクトロルミネッセンス素子の製造方法 |
JP2010129345A (ja) * | 2008-11-27 | 2010-06-10 | Sumitomo Chemical Co Ltd | 有機エレクトロルミネッセンス素子の製造方法 |
JP2010147243A (ja) * | 2008-12-18 | 2010-07-01 | Sumitomo Chemical Co Ltd | 有機エレクトロルミネッセンス素子及びその製造方法 |
JP2011086442A (ja) * | 2009-10-14 | 2011-04-28 | Konica Minolta Holdings Inc | 有機エレクトロルミネッセンス素子、及び照明装置 |
JP2011258588A (ja) * | 2011-09-30 | 2011-12-22 | Panasonic Electric Works Co Ltd | 有機エレクトロルミネッセンス素子 |
WO2014030666A1 (ja) | 2012-08-24 | 2014-02-27 | コニカミノルタ株式会社 | 透明電極、電子デバイス、および透明電極の製造方法 |
WO2014157610A1 (ja) | 2013-03-29 | 2014-10-02 | コニカミノルタ株式会社 | 有機エレクトロルミネッセンス素子、照明装置、表示装置、有機ルミネッセンス素子用発光性薄膜と組成物及び発光方法 |
WO2014157618A1 (ja) | 2013-03-29 | 2014-10-02 | コニカミノルタ株式会社 | 有機エレクトロルミネッセンス素子、それを具備した照明装置及び表示装置 |
JP2014075347A (ja) * | 2013-11-05 | 2014-04-24 | Konica Minolta Inc | 有機エレクトロルミッセンス素子、及び照明装置 |
EP4271160A2 (en) | 2015-02-13 | 2023-11-01 | Merck Patent GmbH | Aromatic heterocyclic derivative, and organic electroluminescent element, illumination device, and display device using aromatic heterocyclic derivative |
EP3200255A2 (en) | 2016-01-06 | 2017-08-02 | Konica Minolta, Inc. | Organic electroluminescent element, method for producing organic electroluminescent element, display, and lighting device |
WO2017138179A1 (ja) | 2016-02-10 | 2017-08-17 | コニカミノルタ株式会社 | 有機エレクトロルミネッセンス発光装置 |
WO2018037791A1 (ja) | 2016-08-24 | 2018-03-01 | コニカミノルタ株式会社 | 有機エレクトロルミネッセンス発光装置 |
Also Published As
Publication number | Publication date |
---|---|
EP1651011A4 (en) | 2009-09-23 |
EP1651011B1 (en) | 2011-11-02 |
TW200511890A (en) | 2005-03-16 |
KR101164687B1 (ko) | 2012-07-11 |
CN1817063A (zh) | 2006-08-09 |
EP2229039A1 (en) | 2010-09-15 |
KR101196558B1 (ko) | 2012-11-01 |
ATE532386T1 (de) | 2011-11-15 |
CN100591182C (zh) | 2010-02-17 |
JPWO2005009087A1 (ja) | 2007-09-20 |
EP1651011A1 (en) | 2006-04-26 |
US8007924B2 (en) | 2011-08-30 |
EP2229039B1 (en) | 2012-02-29 |
KR20060120565A (ko) | 2006-11-27 |
KR20120023173A (ko) | 2012-03-12 |
ATE547921T1 (de) | 2012-03-15 |
JP2010034073A (ja) | 2010-02-12 |
US20070007882A1 (en) | 2007-01-11 |
JP4499039B2 (ja) | 2010-07-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11152574B2 (en) | Organic electroluminescent device using aryl amine derivative containing heterocycle | |
KR101196558B1 (ko) | 유기 전기발광 소자 및 이를 이용한 표시 장치 | |
JP5317386B2 (ja) | 含窒素複素環誘導体及びそれを用いた有機エレクトロルミネッセンス素子 | |
US7800299B2 (en) | Organic electroluminescent device and display using same | |
WO2005086538A1 (ja) | 有機エレクトロルミネッセンス素子及び有機エレクトロルミネッセンス表示装置 | |
WO2004105445A1 (ja) | 有機エレクトロルミネッセンス素子及び表示装置 | |
KR20080105113A (ko) | 함질소 복소환 유도체 및 그것을 이용한 유기 전기 발광 소자 | |
WO2004047499A1 (ja) | 有機エレクトロルミネッセンス素子 | |
JP2008069120A (ja) | 芳香族アミン誘導体及びそれらを用いた有機エレクトロルミネッセンス素子 | |
KR20100106415A (ko) | 유기 전계 발광 소자 | |
JP2008150310A (ja) | 芳香族アミン誘導体及びそれらを用いた有機エレクトロルミネッセンス素子 | |
JPWO2007058127A1 (ja) | 芳香族アミン誘導体及びそれらを用いた有機エレクトロルミネッセンス素子 | |
WO2007099983A1 (ja) | フルオランテン誘導体及びインデノペリレン誘導体を用いた有機エレクトロルミネッセンス素子 | |
KR20080105112A (ko) | 함질소 복소환 유도체 및 그것을 이용한 유기 전기발광 소자 | |
WO2005086541A1 (ja) | 有機エレクトロルミネッセンス素子及び表示装置 | |
WO2005086540A1 (ja) | 有機エレクトロルミネッセンス素子及び表示装置 | |
JPWO2006120859A1 (ja) | 新規有機エレクトロルミネッセンス材料、それを用いた有機エレクトロルミネッセンス素子及び有機エレクトロルミネッセンス用薄膜形成溶液 | |
JP2007063220A (ja) | 含窒素複素環誘導体及びそれを用いた有機エレクトロルミネッセンス素子 | |
JP5523486B2 (ja) | 含窒素複素環誘導体及びそれを用いた有機エレクトロルミネッセンス素子 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 200480019027.X Country of ref document: CN |
|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2005511790 Country of ref document: JP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2007007882 Country of ref document: US Ref document number: 10562124 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2004745997 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020067000081 Country of ref document: KR |
|
WWP | Wipo information: published in national office |
Ref document number: 2004745997 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 10562124 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020127000018 Country of ref document: KR |