JP5760282B2 - 安定性を有する新規化合物、これを含む電荷輸送材料および青色リン光有機el素子 - Google Patents
安定性を有する新規化合物、これを含む電荷輸送材料および青色リン光有機el素子 Download PDFInfo
- Publication number
- JP5760282B2 JP5760282B2 JP2014530579A JP2014530579A JP5760282B2 JP 5760282 B2 JP5760282 B2 JP 5760282B2 JP 2014530579 A JP2014530579 A JP 2014530579A JP 2014530579 A JP2014530579 A JP 2014530579A JP 5760282 B2 JP5760282 B2 JP 5760282B2
- Authority
- JP
- Japan
- Prior art keywords
- compound
- substituted
- carborane
- organic
- triphenylamine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 150000001875 compounds Chemical class 0.000 title claims description 82
- 239000000463 material Substances 0.000 title description 28
- 239000000126 substance Substances 0.000 claims description 38
- 230000005525 hole transport Effects 0.000 claims description 27
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 13
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 2
- 125000003837 (C1-C20) alkyl group Chemical group 0.000 claims 1
- 239000010410 layer Substances 0.000 description 73
- UJOBWOGCFQCDNV-UHFFFAOYSA-N Carbazole Natural products C1=CC=C2C3=CC=CC=C3NC2=C1 UJOBWOGCFQCDNV-UHFFFAOYSA-N 0.000 description 39
- 150000001491 aromatic compounds Chemical class 0.000 description 38
- -1 carbazole compound Chemical class 0.000 description 27
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 23
- 125000000217 alkyl group Chemical group 0.000 description 21
- 230000000052 comparative effect Effects 0.000 description 17
- 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 17
- 230000009477 glass transition Effects 0.000 description 15
- 125000006617 triphenylamine group Chemical group 0.000 description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 12
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 12
- 239000002904 solvent Substances 0.000 description 12
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 11
- 238000000034 method Methods 0.000 description 11
- 238000004440 column chromatography Methods 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- 238000002484 cyclic voltammetry Methods 0.000 description 9
- 239000012467 final product Substances 0.000 description 9
- 229910052757 nitrogen Inorganic materials 0.000 description 9
- QENHCSSJTJWZAL-UHFFFAOYSA-N magnesium sulfide Chemical compound [Mg+2].[S-2] QENHCSSJTJWZAL-UHFFFAOYSA-N 0.000 description 8
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical group C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 6
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000011160 research Methods 0.000 description 6
- 239000000758 substrate Substances 0.000 description 6
- 238000005160 1H NMR spectroscopy Methods 0.000 description 5
- 125000000609 carbazolyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3NC12)* 0.000 description 5
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 230000005283 ground state Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052763 palladium Inorganic materials 0.000 description 4
- MFRIHAYPQRLWNB-UHFFFAOYSA-N sodium tert-butoxide Chemical compound [Na+].CC(C)(C)[O-] MFRIHAYPQRLWNB-UHFFFAOYSA-N 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- POXIZPBFFUKMEQ-UHFFFAOYSA-N 2-cyanoethenylideneazanide Chemical group [N-]=C=[C+]C#N POXIZPBFFUKMEQ-UHFFFAOYSA-N 0.000 description 3
- 239000007983 Tris buffer Substances 0.000 description 3
- CFNUZRMHHJZBOM-UHFFFAOYSA-N [B]1C2[B][B]C1[B][B][B][B][B][B][B]2 Chemical compound [B]1C2[B][B]C1[B][B][B][B][B][B][B]2 CFNUZRMHHJZBOM-UHFFFAOYSA-N 0.000 description 3
- 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 3
- 239000003054 catalyst Substances 0.000 description 3
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 3
- 239000002019 doping agent Substances 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 229910000027 potassium carbonate Inorganic materials 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- QENGPZGAWFQWCZ-UHFFFAOYSA-N 3-Methylthiophene Chemical compound CC=1C=CSC=1 QENGPZGAWFQWCZ-UHFFFAOYSA-N 0.000 description 2
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical compound [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- WGQKYBSKWIADBV-UHFFFAOYSA-N benzylamine Chemical compound NCC1=CC=CC=C1 WGQKYBSKWIADBV-UHFFFAOYSA-N 0.000 description 2
- UFVXQDWNSAGPHN-UHFFFAOYSA-K bis[(2-methylquinolin-8-yl)oxy]-(4-phenylphenoxy)alumane Chemical compound [Al+3].C1=CC=C([O-])C2=NC(C)=CC=C21.C1=CC=C([O-])C2=NC(C)=CC=C21.C1=CC([O-])=CC=C1C1=CC=CC=C1 UFVXQDWNSAGPHN-UHFFFAOYSA-K 0.000 description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
- 229910052794 bromium Inorganic materials 0.000 description 2
- 150000001716 carbazoles Chemical class 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 150000002391 heterocyclic compounds Chemical class 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- IBHBKWKFFTZAHE-UHFFFAOYSA-N n-[4-[4-(n-naphthalen-1-ylanilino)phenyl]phenyl]-n-phenylnaphthalen-1-amine Chemical group C1=CC=CC=C1N(C=1C2=CC=CC=C2C=CC=1)C1=CC=C(C=2C=CC(=CC=2)N(C=2C=CC=CC=2)C=2C3=CC=CC=C3C=CC=2)C=C1 IBHBKWKFFTZAHE-UHFFFAOYSA-N 0.000 description 2
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- VOFUROIFQGPCGE-UHFFFAOYSA-N nile red Chemical compound C1=CC=C2C3=NC4=CC=C(N(CC)CC)C=C4OC3=CC(=O)C2=C1 VOFUROIFQGPCGE-UHFFFAOYSA-N 0.000 description 2
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920000307 polymer substrate Polymers 0.000 description 2
- BXEMXLDMNMKWPV-UHFFFAOYSA-N pyridine Chemical compound C1=CC=NC=C1.C1=CC=NC=C1 BXEMXLDMNMKWPV-UHFFFAOYSA-N 0.000 description 2
- YYMBJDOZVAITBP-UHFFFAOYSA-N rubrene Chemical compound C1=CC=CC=C1C(C1=C(C=2C=CC=CC=2)C2=CC=CC=C2C(C=2C=CC=CC=2)=C11)=C(C=CC=C2)C2=C1C1=CC=CC=C1 YYMBJDOZVAITBP-UHFFFAOYSA-N 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000002194 synthesizing effect Effects 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 2
- CXNIUSPIQKWYAI-UHFFFAOYSA-N xantphos Chemical compound C=12OC3=C(P(C=4C=CC=CC=4)C=4C=CC=CC=4)C=CC=C3C(C)(C)C2=CC=CC=1P(C=1C=CC=CC=1)C1=CC=CC=C1 CXNIUSPIQKWYAI-UHFFFAOYSA-N 0.000 description 2
- GJLPUBMCTFOXHD-UPHRSURJSA-N (11z)-1$l^{2},2$l^{2},3$l^{2},4$l^{2},5$l^{2},6$l^{2},7$l^{2},8$l^{2},9$l^{2},10$l^{2}-decaboracyclododec-11-ene Chemical compound [B]1[B][B][B][B][B]\C=C/[B][B][B][B]1 GJLPUBMCTFOXHD-UPHRSURJSA-N 0.000 description 1
- KZPYGQFFRCFCPP-UHFFFAOYSA-N 1,1'-bis(diphenylphosphino)ferrocene Chemical compound [Fe+2].C1=CC=C[C-]1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=C[C-]1P(C=1C=CC=CC=1)C1=CC=CC=C1 KZPYGQFFRCFCPP-UHFFFAOYSA-N 0.000 description 1
- 150000000183 1,3-benzoxazoles Chemical class 0.000 description 1
- SWJPEBQEEAHIGZ-UHFFFAOYSA-N 1,4-dibromobenzene Chemical compound BrC1=CC=C(Br)C=C1 SWJPEBQEEAHIGZ-UHFFFAOYSA-N 0.000 description 1
- UHXOHPVVEHBKKT-UHFFFAOYSA-N 1-(2,2-diphenylethenyl)-4-[4-(2,2-diphenylethenyl)phenyl]benzene Chemical compound C=1C=C(C=2C=CC(C=C(C=3C=CC=CC=3)C=3C=CC=CC=3)=CC=2)C=CC=1C=C(C=1C=CC=CC=1)C1=CC=CC=C1 UHXOHPVVEHBKKT-UHFFFAOYSA-N 0.000 description 1
- ZBTMRBYMKUEVEU-UHFFFAOYSA-N 1-bromo-4-methylbenzene Chemical compound CC1=CC=C(Br)C=C1 ZBTMRBYMKUEVEU-UHFFFAOYSA-N 0.000 description 1
- JTWJUVSLJRLZFF-UHFFFAOYSA-N 2$l^{2},3$l^{2},4$l^{2},5$l^{2},6$l^{2},7$l^{2},8$l^{2},9$l^{2},11$l^{2},12$l^{2}-decaborabicyclo[8.1.1]dodecane Chemical compound [B]1C2[B]C1[B][B][B][B][B][B][B][B]2 JTWJUVSLJRLZFF-UHFFFAOYSA-N 0.000 description 1
- FQJQNLKWTRGIEB-UHFFFAOYSA-N 2-(4-tert-butylphenyl)-5-[3-[5-(4-tert-butylphenyl)-1,3,4-oxadiazol-2-yl]phenyl]-1,3,4-oxadiazole Chemical compound C1=CC(C(C)(C)C)=CC=C1C1=NN=C(C=2C=C(C=CC=2)C=2OC(=NN=2)C=2C=CC(=CC=2)C(C)(C)C)O1 FQJQNLKWTRGIEB-UHFFFAOYSA-N 0.000 description 1
- YLYPIBBGWLKELC-RMKNXTFCSA-N 2-[2-[(e)-2-[4-(dimethylamino)phenyl]ethenyl]-6-methylpyran-4-ylidene]propanedinitrile Chemical compound C1=CC(N(C)C)=CC=C1\C=C\C1=CC(=C(C#N)C#N)C=C(C)O1 YLYPIBBGWLKELC-RMKNXTFCSA-N 0.000 description 1
- KYXHMQOOYMXAJZ-UHFFFAOYSA-N 4-(4-ethylphenyl)-1,2,4-triazole Chemical compound C1=CC(CC)=CC=C1N1C=NN=C1 KYXHMQOOYMXAJZ-UHFFFAOYSA-N 0.000 description 1
- YLYPIBBGWLKELC-UHFFFAOYSA-N 4-(dicyanomethylene)-2-methyl-6-(4-(dimethylamino)styryl)-4H-pyran Chemical compound C1=CC(N(C)C)=CC=C1C=CC1=CC(=C(C#N)C#N)C=C(C)O1 YLYPIBBGWLKELC-UHFFFAOYSA-N 0.000 description 1
- YWKKLBATUCJUHI-UHFFFAOYSA-N 4-methyl-n-(4-methylphenyl)-n-phenylaniline Chemical group C1=CC(C)=CC=C1N(C=1C=CC(C)=CC=1)C1=CC=CC=C1 YWKKLBATUCJUHI-UHFFFAOYSA-N 0.000 description 1
- DIVZFUBWFAOMCW-UHFFFAOYSA-N 4-n-(3-methylphenyl)-1-n,1-n-bis[4-(n-(3-methylphenyl)anilino)phenyl]-4-n-phenylbenzene-1,4-diamine Chemical compound CC1=CC=CC(N(C=2C=CC=CC=2)C=2C=CC(=CC=2)N(C=2C=CC(=CC=2)N(C=2C=CC=CC=2)C=2C=C(C)C=CC=2)C=2C=CC(=CC=2)N(C=2C=CC=CC=2)C=2C=C(C)C=CC=2)=C1 DIVZFUBWFAOMCW-UHFFFAOYSA-N 0.000 description 1
- UQOIVUCZNIBCAD-UHFFFAOYSA-N CC1=CC(C)=CC(C)=C1B(C1(SC(=CC1)C=1SC=CC=1)B(C=1C(=CC(C)=CC=1C)C)C=1C(=CC(C)=CC=1C)C)C1=C(C)C=C(C)C=C1C Chemical compound CC1=CC(C)=CC(C)=C1B(C1(SC(=CC1)C=1SC=CC=1)B(C=1C(=CC(C)=CC=1C)C)C=1C(=CC(C)=CC=1C)C)C1=C(C)C=C(C)C=C1C UQOIVUCZNIBCAD-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 235000007688 Lycopersicon esculentum Nutrition 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- PCLIMKBDDGJMGD-UHFFFAOYSA-N N-bromosuccinimide Chemical compound BrN1C(=O)CCC1=O PCLIMKBDDGJMGD-UHFFFAOYSA-N 0.000 description 1
- IWHQXSQPWFXQEZ-UHFFFAOYSA-N OBO.C1=CC=CC=C1N(C=1C=CC=CC=1)C1=CC=CC=C1 Chemical compound OBO.C1=CC=CC=C1N(C=1C=CC=CC=1)C1=CC=CC=C1 IWHQXSQPWFXQEZ-UHFFFAOYSA-N 0.000 description 1
- 229920001609 Poly(3,4-ethylenedioxythiophene) Polymers 0.000 description 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 240000003768 Solanum lycopersicum Species 0.000 description 1
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
- TWWQCBRELPOMER-UHFFFAOYSA-N [4-(n-phenylanilino)phenyl]boronic acid Chemical compound C1=CC(B(O)O)=CC=C1N(C=1C=CC=CC=1)C1=CC=CC=C1 TWWQCBRELPOMER-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- JYMITAMFTJDTAE-UHFFFAOYSA-N aluminum zinc oxygen(2-) Chemical compound [O-2].[Al+3].[Zn+2] JYMITAMFTJDTAE-UHFFFAOYSA-N 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- IOJUPLGTWVMSFF-UHFFFAOYSA-N benzothiazole Chemical class C1=CC=C2SC=NC2=C1 IOJUPLGTWVMSFF-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 125000006267 biphenyl group Chemical group 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229960001701 chloroform Drugs 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229920001940 conductive polymer Polymers 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 description 1
- GBRBMTNGQBKBQE-UHFFFAOYSA-L copper;diiodide Chemical compound I[Cu]I GBRBMTNGQBKBQE-UHFFFAOYSA-L 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005281 excited state Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- RBTKNAXYKSUFRK-UHFFFAOYSA-N heliogen blue Chemical compound [Cu].[N-]1C2=C(C=CC=C3)C3=C1N=C([N-]1)C3=CC=CC=C3C1=NC([N-]1)=C(C=CC=C3)C3=C1N=C([N-]1)C3=CC=CC=C3C1=N2 RBTKNAXYKSUFRK-UHFFFAOYSA-N 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- GIFAOSNIDJTPNL-UHFFFAOYSA-N n-phenyl-n-(2-phenylphenyl)naphthalen-1-amine Chemical group C1=CC=CC=C1N(C=1C2=CC=CC=C2C=CC=1)C1=CC=CC=C1C1=CC=CC=C1 GIFAOSNIDJTPNL-UHFFFAOYSA-N 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 150000004866 oxadiazoles Chemical class 0.000 description 1
- 125000002080 perylenyl group Chemical group C1(=CC=C2C=CC=C3C4=CC=CC5=CC=CC(C1=C23)=C45)* 0.000 description 1
- CSHWQDPOILHKBI-UHFFFAOYSA-N peryrene Natural products C1=CC(C2=CC=CC=3C2=C2C=CC=3)=C3C2=CC=CC3=C1 CSHWQDPOILHKBI-UHFFFAOYSA-N 0.000 description 1
- 150000005041 phenanthrolines Chemical class 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920000553 poly(phenylenevinylene) Polymers 0.000 description 1
- 229920000767 polyaniline Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000011112 polyethylene naphthalate Substances 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- 229920000128 polypyrrole Polymers 0.000 description 1
- 229920000123 polythiophene Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 125000005504 styryl group Chemical group 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 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
- TVIVIEFSHFOWTE-UHFFFAOYSA-K tri(quinolin-8-yloxy)alumane Chemical compound [Al+3].C1=CN=C2C([O-])=CC=CC2=C1.C1=CN=C2C([O-])=CC=CC2=C1.C1=CN=C2C([O-])=CC=CC2=C1 TVIVIEFSHFOWTE-UHFFFAOYSA-K 0.000 description 1
- 125000005259 triarylamine group Chemical group 0.000 description 1
- 150000003852 triazoles Chemical class 0.000 description 1
- CIWZUQUKZAMSIZ-UHFFFAOYSA-N trimethoxy borate Chemical compound COOB(OOC)OOC CIWZUQUKZAMSIZ-UHFFFAOYSA-N 0.000 description 1
- HTARNFAKZVZKEI-UHFFFAOYSA-N triphenylsilyloxyaluminum(2+) Chemical compound C=1C=CC=CC=1[Si](C=1C=CC=CC=1)(O[Al+2])C1=CC=CC=C1 HTARNFAKZVZKEI-UHFFFAOYSA-N 0.000 description 1
- 229910000404 tripotassium phosphate Inorganic materials 0.000 description 1
- 235000019798 tripotassium phosphate Nutrition 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910001930 tungsten oxide Inorganic materials 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic System
- C07F5/02—Boron compounds
- C07F5/027—Organoboranes and organoborohydrides
-
- 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
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/26—Bombardment with radiation
- H01L21/263—Bombardment with radiation with high-energy radiation
- H01L21/265—Bombardment with radiation with high-energy radiation producing ion implantation
- H01L21/2658—Bombardment with radiation with high-energy radiation producing ion implantation of a molecular ion, e.g. decaborane
-
- 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
- H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/14—Carrier transporting layers
- H10K50/15—Hole transporting layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/30—Coordination compounds
- H10K85/321—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3]
- H10K85/322—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3] comprising boron
-
- 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
- H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
- H10K85/6572—Polycyclic condensed heteroaromatic hydrocarbons comprising only nitrogen in the heteroaromatic polycondensed ring system, e.g. phenanthroline or carbazole
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1003—Carbocyclic compounds
- C09K2211/1011—Condensed systems
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K2101/00—Properties of the organic materials covered by group H10K85/00
- H10K2101/10—Triplet emission
Description
以下の過程によりカルボランのo−位がカルバゾール化合物で置換された化合物を合成(製造)した。
下記のような過程によりカルボランのm−位がカルバゾール化合物で置換された化合物を合成(製造)した。
前記実施例2と比較して、カルボランとしてm−カルボランの代わりにp−カルボラン(p−carborane)を用いたこと以外は同様にして合成(製造)した。
以下の過程によりカルボランのp−位がトリフェニルアミンで置換された化合物を合成(製造)した。
以下の過程により、p−位がトリフェニルアミンで置換され、前記トリフェニルアミンにはメチル基(Me)が結合した化合物を合成(製造)した。
従来の正孔輸送層(HTL)を構成する正孔輸送材料として頻繁に用いられる通常のTAPCを本比較例1による試料として用いた。これは、下記の化10に示す構造を有する。下記の化10中、Meはメチル基(CH3−)である。
下記の化11に示すカルバゾール化合物を本比較例2による試料として用いた。
[素子の実施試料1〜3]
ガラス基板上にアノードとしてITO薄膜を蒸着した後、前記アノード(ITO)上に通常と同様な蒸着方法で正孔注入層(HIL)、正孔輸送層(HTL)、発光層(EML)、電子輸送層(ETL)およびカソードを形成した。正孔注入層(HIL)としては、通常用いられるNDPを使用し、発光層(EML)としては、通常用いられるホスト(CBP)とトーパント(FIr6)を9:1のモル比で使用した。また、電子輸送層(ETL)とカソードは、通常用いられるSiTAZとLiF/Alをそれぞれ使用して、ガラス/アノード/HIL(NPD)/HTL/EML(CBP+FIr6)/ETL(SiTAZ)/カソードの積層構造を有するPhOLEDを製造した。
前記と同様にしてPhOLEDを製造するが、異なる正孔輸送層(HTL)を用いた。具体的に、比較試料1の場合には、前記比較例1による化合物(TAPC)を用いて、比較試料2の場合には、前記比較例2による化合物(カルバゾール)を用いた。
Claims (5)
- アノードと、
正孔輸送層と、
発光層と、
電子輸送層と、
カソードと、を含み、
下記化1で表される化合物が、前記正孔輸送層、発光層および電子輸送層から選択されるいずれか一つまたは二つ以上の層に含まれる、有機EL素子。
(式中、CBは、カルボランであり;R1、R2、R3およびR4は、互いに同じであるか互いに異なっていてもよく、水素またはC1〜C20のアルキル基である。) - 前記R1、R2、R3およびR4は、互いに同じであるか互いに異なっていてもよく、水素、メチル基、エチル基、プロピル基およびブチル基から選択される、請求項1に記載の有機EL素子。
- 前記R1、R2、R3およびR4から選択されるいずれか一つまたは二つ以上は、C1〜C20のアルキル基である、請求項1に記載の有機EL素子。
- 前記R1、R2、R3およびR4は、互いに同じであるか互いに異なるC1〜C20のアルキル基である、請求項1に記載の有機EL素子。
- 青色リン光用の有機EL素子である、請求項1から4のいずれか一項に記載の有機EL素子。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20110137298 | 2011-12-19 | ||
KR10-2011-0137298 | 2011-12-19 | ||
PCT/KR2012/005204 WO2013094834A1 (ko) | 2011-12-19 | 2012-06-29 | 안정성을 가진 신규의 화합물, 이를 포함하는 전하 수송 재료 및 청색 인광 유기발광소자 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014532300A JP2014532300A (ja) | 2014-12-04 |
JP5760282B2 true JP5760282B2 (ja) | 2015-08-05 |
Family
ID=48668691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014530579A Active JP5760282B2 (ja) | 2011-12-19 | 2012-06-29 | 安定性を有する新規化合物、これを含む電荷輸送材料および青色リン光有機el素子 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP5760282B2 (ja) |
KR (1) | KR101482559B1 (ja) |
WO (1) | WO2013094834A1 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105594008B (zh) * | 2013-09-30 | 2017-06-30 | 新日铁住金化学株式会社 | 有机电场发光元件用材料及使用其的有机电场发光元件 |
EP3054496B1 (en) | 2013-09-30 | 2018-01-31 | Nippon Steel & Sumikin Chemical Co., Ltd. | Material for organic electroluminescent element and organic electroluminescent element using the same |
KR102258147B1 (ko) | 2013-12-26 | 2021-05-28 | 닛테츠 케미컬 앤드 머티리얼 가부시키가이샤 | 유기 전계발광 소자용 재료 및 이것을 사용한 유기 전계발광 소자 |
KR102241664B1 (ko) | 2014-03-24 | 2021-04-19 | 닛테츠 케미컬 앤드 머티리얼 가부시키가이샤 | 유기 전계발광 소자용 재료 및 이것을 사용한 유기 전계발광 소자 |
WO2015146455A1 (ja) | 2014-03-24 | 2015-10-01 | 新日鉄住金化学株式会社 | 有機電界発光素子用材料及びこれを用いた有機電界発光素子 |
CN106133937B (zh) * | 2014-03-28 | 2017-09-26 | 新日铁住金化学株式会社 | 有机电场发光元件用材料以及使用其的有机电场发光元件 |
JP6307332B2 (ja) * | 2014-04-21 | 2018-04-04 | 新日鉄住金化学株式会社 | 有機電界発光素子 |
KR20170132205A (ko) | 2015-03-30 | 2017-12-01 | 신닛테츠 수미킨 가가쿠 가부시키가이샤 | 유기 전계 발광 소자용 재료 및 이것을 사용한 유기 전계 발광 소자 |
KR20170131357A (ko) | 2015-03-30 | 2017-11-29 | 신닛테츠 수미킨 가가쿠 가부시키가이샤 | 유기 전계 발광 소자용 재료 및 이것을 이용한 유기 전계 발광 소자 |
KR101739189B1 (ko) | 2015-07-09 | 2017-05-23 | 울산대학교 산학협력단 | 고정된 카보레인을 함유하는 인광 화합물 및 이를 이용한 유기 발광 소자 |
US20190103563A1 (en) | 2016-03-28 | 2019-04-04 | Nippon Steel & Sumikin Chemical Co., Ltd. | Organic electroluminescent element |
CN107353302A (zh) * | 2017-07-03 | 2017-11-17 | 南京邮电大学 | 一种基于咔唑的碳硼烷衍生物材料及其制备方法与应用 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9623311D0 (en) * | 1996-11-08 | 1997-01-08 | British Nuclear Fuels Plc | Metallacarboranes |
JP4387781B2 (ja) * | 2003-12-05 | 2009-12-24 | キヤノン株式会社 | カルボラン化合物及び導電材料 |
JP4323935B2 (ja) * | 2003-12-05 | 2009-09-02 | キヤノン株式会社 | 有機発光素子 |
US8007927B2 (en) * | 2007-12-28 | 2011-08-30 | Universal Display Corporation | Dibenzothiophene-containing materials in phosphorescent light emitting diodes |
DE102007031261A1 (de) * | 2007-07-05 | 2009-01-08 | Universtität Regensburg | Lumineszierende Metallkomplexe mit sperrigen Hilfsliganden |
WO2013088934A1 (ja) * | 2011-12-12 | 2013-06-20 | 新日鉄住金化学株式会社 | 有機電界発光素子用材料及びそれを用いた有機電界発光素子 |
-
2012
- 2012-06-29 WO PCT/KR2012/005204 patent/WO2013094834A1/ko active Application Filing
- 2012-06-29 JP JP2014530579A patent/JP5760282B2/ja active Active
- 2012-09-14 KR KR20120102083A patent/KR101482559B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
WO2013094834A1 (ko) | 2013-06-27 |
WO2013094834A9 (ko) | 2014-09-04 |
KR20130070507A (ko) | 2013-06-27 |
JP2014532300A (ja) | 2014-12-04 |
KR101482559B1 (ko) | 2015-01-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5760282B2 (ja) | 安定性を有する新規化合物、これを含む電荷輸送材料および青色リン光有機el素子 | |
JP6868678B2 (ja) | 有機電気素子用化合物、これを用いた有機電気素子及びその電子装置 | |
JP6182145B2 (ja) | 発光素子用のスピロビフルオレン化合物 | |
Danel et al. | Blue-emitting anthracenes with end-capping diarylamines | |
JP5711220B2 (ja) | 有機光電素子用化合物およびこれを含む有機光電素子 | |
JP5703394B2 (ja) | 新規な化合物およびこれを含む有機発光素子 | |
JP2013510141A (ja) | 有機光電素子用化合物およびこれを含む有機光電素子 | |
JP5760281B2 (ja) | 最小積層構造の青色燐光有機発光素子 | |
CN106255695A (zh) | 新型化合物及包含其的有机发光元件 | |
KR20160043553A (ko) | 유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치 | |
US9590189B2 (en) | Host material for blue phosphor, and organic thin film and organic light-emitting device including same | |
JP2016130231A (ja) | 化合物、混合物、発光層、有機発光素子およびアシストドーパント | |
JPWO2012115219A1 (ja) | ビピリジル基とカルバゾール環を有する化合物及び有機エレクトロルミネッセンス素子 | |
KR101337789B1 (ko) | 디벤조퓨란계 화합물, 이를 포함하는 유기전기발광소자용재료, 및 유기전기발광소자 | |
JP2014208602A (ja) | 新規イミダゾール化合物、電子デバイス用材料、発光素子、電子デバイス及びその製造方法 | |
JP6327951B2 (ja) | 電荷発生材料、および有機エレクトロルミネッセンス素子 | |
JPH10231476A (ja) | 有機el素子 | |
KR101519504B1 (ko) | 카르보란 화합물을 포함하는 청색 인광용 전하 수송 재료 및 이를 함유하는 청색 인광 유기발광소자 | |
CN105765030A (zh) | 新型发光化合物以及包含其的有机发光元件 | |
JP6479770B2 (ja) | キノリノトリアゾール誘導体および有機エレクトロルミネッセンス素子 | |
KR101442240B1 (ko) | 유기실란 화합물, 이를 포함하는 유기전기발광소자용 재료,및 유기전기발광소자 | |
TWI681037B (zh) | 含蒽基團之有機電激發光材料以及有機發光二極體元件 | |
KR101319150B1 (ko) | 유기실란 화합물, 이를 포함하는 유기전기발광소자용 재료,및 유기전기발광소자 | |
KR101393880B1 (ko) | 유기실란화합물, 이를 포함하는 발광 재료, 및유기전기발광소자 | |
KR100700440B1 (ko) | 청색 발광 유기 화합물 및 이를 포함하는 유기 발광다이오드 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20150120 |
|
AA91 | Notification that invitation to amend document was cancelled |
Free format text: JAPANESE INTERMEDIATE CODE: A971091 Effective date: 20150421 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20150512 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20150519 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5760282 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |