KR102170099B1 - 이방성 색소막용 조성물, 이방성 색소막 및 광학 소자 - Google Patents
이방성 색소막용 조성물, 이방성 색소막 및 광학 소자 Download PDFInfo
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- KR102170099B1 KR102170099B1 KR1020167014011A KR20167014011A KR102170099B1 KR 102170099 B1 KR102170099 B1 KR 102170099B1 KR 1020167014011 A KR1020167014011 A KR 1020167014011A KR 20167014011 A KR20167014011 A KR 20167014011A KR 102170099 B1 KR102170099 B1 KR 102170099B1
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- dye
- substituent
- disazo
- group
- film
- Prior art date
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- 239000000203 mixture Substances 0.000 title claims abstract description 155
- 230000003287 optical effect Effects 0.000 title claims description 21
- 239000000975 dye Substances 0.000 claims abstract description 581
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 claims abstract description 203
- 238000000034 method Methods 0.000 claims abstract description 116
- 238000010521 absorption reaction Methods 0.000 claims abstract description 92
- 239000007864 aqueous solution Substances 0.000 claims abstract description 51
- 239000002904 solvent Substances 0.000 claims abstract description 28
- 239000002253 acid Substances 0.000 claims abstract description 26
- 125000001424 substituent group Chemical group 0.000 claims description 148
- 125000000217 alkyl group Chemical group 0.000 claims description 46
- 125000006615 aromatic heterocyclic group Chemical group 0.000 claims description 26
- 125000002029 aromatic hydrocarbon group Chemical group 0.000 claims description 26
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 26
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 25
- 125000002252 acyl group Chemical group 0.000 claims description 18
- 125000000547 substituted alkyl group Chemical group 0.000 claims description 3
- 238000002834 transmittance Methods 0.000 abstract description 51
- 230000001747 exhibiting effect Effects 0.000 abstract description 3
- 239000010408 film Substances 0.000 description 374
- 230000009102 absorption Effects 0.000 description 83
- 239000007788 liquid Substances 0.000 description 55
- 230000002535 lyotropic effect Effects 0.000 description 53
- 239000000758 substrate Substances 0.000 description 44
- 229910003002 lithium salt Inorganic materials 0.000 description 42
- 159000000002 lithium salts Chemical class 0.000 description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 30
- -1 azo compound Chemical class 0.000 description 27
- 239000004973 liquid crystal related substance Substances 0.000 description 25
- 125000004432 carbon atom Chemical group C* 0.000 description 23
- 150000003839 salts Chemical group 0.000 description 21
- 230000000052 comparative effect Effects 0.000 description 20
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 18
- 238000002835 absorbance Methods 0.000 description 18
- 239000010410 layer Substances 0.000 description 18
- 239000004976 Lyotropic liquid crystal Substances 0.000 description 15
- 125000003545 alkoxy group Chemical group 0.000 description 15
- 239000000243 solution Substances 0.000 description 15
- 150000001875 compounds Chemical class 0.000 description 14
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 14
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 description 14
- 239000000987 azo dye Substances 0.000 description 12
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 12
- 238000000576 coating method Methods 0.000 description 12
- 239000000049 pigment Substances 0.000 description 12
- 239000011521 glass Substances 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 11
- 238000003756 stirring Methods 0.000 description 11
- 125000005843 halogen group Chemical group 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 230000002378 acidificating effect Effects 0.000 description 9
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 8
- 150000002500 ions Chemical class 0.000 description 8
- 125000003277 amino group Chemical group 0.000 description 7
- 238000001914 filtration Methods 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 125000004442 acylamino group Chemical group 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- 125000001624 naphthyl group Chemical group 0.000 description 6
- 230000010287 polarization Effects 0.000 description 6
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 150000001413 amino acids Chemical class 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000004642 Polyimide Substances 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 238000002441 X-ray diffraction Methods 0.000 description 4
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- 239000004744 fabric Substances 0.000 description 4
- NYGZLYXAPMMJTE-UHFFFAOYSA-M metanil yellow Chemical group [Na+].[O-]S(=O)(=O)C1=CC=CC(N=NC=2C=CC(NC=3C=CC=CC=3)=CC=2)=C1 NYGZLYXAPMMJTE-UHFFFAOYSA-M 0.000 description 4
- 239000003960 organic solvent Substances 0.000 description 4
- 229920001721 polyimide Polymers 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 238000001069 Raman spectroscopy Methods 0.000 description 3
- 125000000738 acetamido group Chemical group [H]C([H])([H])C(=O)N([H])[*] 0.000 description 3
- 239000012790 adhesive layer Substances 0.000 description 3
- 125000003342 alkenyl group Chemical group 0.000 description 3
- 150000003973 alkyl amines Chemical class 0.000 description 3
- 239000000872 buffer Substances 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 125000004093 cyano group Chemical group *C#N 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 3
- 235000019441 ethanol Nutrition 0.000 description 3
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- 229920003303 ion-exchange polymer Polymers 0.000 description 3
- 230000031700 light absorption Effects 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 125000002950 monocyclic group Chemical group 0.000 description 3
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 125000004433 nitrogen atom Chemical group N* 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
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- YBAZINRZQSAIAY-UHFFFAOYSA-N 4-aminobenzonitrile Chemical compound NC1=CC=C(C#N)C=C1 YBAZINRZQSAIAY-UHFFFAOYSA-N 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- 125000004448 alkyl carbonyl group Chemical group 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000003729 cation exchange resin Substances 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- 239000011630 iodine Substances 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 239000000693 micelle Substances 0.000 description 2
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- 125000004958 1,4-naphthylene group Chemical group 0.000 description 1
- 125000001140 1,4-phenylene group Chemical group [H]C1=C([H])C([*:2])=C([H])C([H])=C1[*:1] 0.000 description 1
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- VNWVMZDJPMCAKD-UHFFFAOYSA-N 3-amino-5-hydroxynaphthalene-2,7-disulfonic acid Chemical compound C1=C(S(O)(=O)=O)C=C2C=C(S(O)(=O)=O)C(N)=CC2=C1O VNWVMZDJPMCAKD-UHFFFAOYSA-N 0.000 description 1
- KIBNFCSPPOYXPP-UHFFFAOYSA-N 3-methyl-1-phenylthieno[2,3-c]pyrazole-5-carboxylic acid Chemical compound C1=2SC(C(O)=O)=CC=2C(C)=NN1C1=CC=CC=C1 KIBNFCSPPOYXPP-UHFFFAOYSA-N 0.000 description 1
- QEZZCWMQXHXAFG-UHFFFAOYSA-N 8-aminonaphthalene-2-sulfonic acid Chemical compound C1=C(S(O)(=O)=O)C=C2C(N)=CC=CC2=C1 QEZZCWMQXHXAFG-UHFFFAOYSA-N 0.000 description 1
- RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical group C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical class [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 0 C*C1=C=Cc(c(*)c(*=*N)cc2)c2/C=C/C1(C)* Chemical compound C*C1=C=Cc(c(*)c(*=*N)cc2)c2/C=C/C1(C)* 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229920002284 Cellulose triacetate Polymers 0.000 description 1
- 239000004986 Cholesteric liquid crystals (ChLC) Substances 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- 239000004985 Discotic Liquid Crystal Substance Substances 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000004988 Nematic liquid crystal Substances 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000004990 Smectic liquid crystal Substances 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000000862 absorption spectrum Methods 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 125000005115 alkyl carbamoyl group Chemical group 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- 235000001014 amino acid Nutrition 0.000 description 1
- 150000001414 amino alcohols Chemical class 0.000 description 1
- 125000002490 anilino group Chemical group [H]N(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- QKZIVVMOMKTVIK-UHFFFAOYSA-N anilinomethanesulfonic acid Chemical compound OS(=O)(=O)CNC1=CC=CC=C1 QKZIVVMOMKTVIK-UHFFFAOYSA-N 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
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- 125000004653 anthracenylene group Chemical group 0.000 description 1
- 125000005428 anthryl group Chemical group [H]C1=C([H])C([H])=C2C([H])=C3C(*)=C([H])C([H])=C([H])C3=C([H])C2=C1[H] 0.000 description 1
- 150000004982 aromatic amines Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 238000007611 bar coating method Methods 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 125000000043 benzamido group Chemical group [H]N([*])C(=O)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 description 1
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- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
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- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 description 1
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- 238000010828 elution Methods 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- 125000000031 ethylamino group Chemical group [H]C([H])([H])C([H])([H])N([H])[*] 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
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- 238000011049 filling Methods 0.000 description 1
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- 238000009472 formulation Methods 0.000 description 1
- 238000007306 functionalization reaction Methods 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
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- 125000003010 ionic group Chemical group 0.000 description 1
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- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 125000000250 methylamino group Chemical group [H]N(*)C([H])([H])[H] 0.000 description 1
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- 239000003607 modifier Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 125000006606 n-butoxy group Chemical group 0.000 description 1
- 125000003506 n-propoxy group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])O* 0.000 description 1
- 239000002121 nanofiber Substances 0.000 description 1
- 239000002073 nanorod Substances 0.000 description 1
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- 125000004957 naphthylene group Chemical group 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
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- 239000012860 organic pigment Substances 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
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- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 125000006308 propyl amino group Chemical group 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000005185 salting out Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000007764 slot die coating Methods 0.000 description 1
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- 238000004544 sputter deposition Methods 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
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- 229910052717 sulfur Inorganic materials 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
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- ILJSQTXMGCGYMG-UHFFFAOYSA-N triacetic acid Chemical compound CC(=O)CC(=O)CC(O)=O ILJSQTXMGCGYMG-UHFFFAOYSA-N 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
- C09B31/02—Disazo dyes
- C09B31/06—Disazo dyes from a coupling component "C" containing a directive hydroxyl group
- C09B31/068—Naphthols
- C09B31/072—Naphthols containing acid groups, e.g. —CO2H, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
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Abstract
적어도 2종의 디스아조 색소 및 용매를 포함하는, 습식 성막법에 이용되는 이방성 색소막용 조성물로서, 이 디스아조 색소는, 유리산형이, 일반식(I)로 표시되는 디스아조 색소 1 및 일반식(II)로 표시되는 디스아조 색소 2이며, 디스아조 색소 1의 10 질량ppm의 수용액은, 550 nm∼640 nm의 파장 영역에 극대 흡수를 가지며, 디스아조 색소 2의 10 질량ppm의 수용액은, 디스아조 색소 1의 10 질량ppm의 수용액이 갖는 극대 흡수 파장보다 10 nm∼100 nm 짧은 파장 영역에 극대 흡수를 가지며, 이방성 색소막용 조성물 중의 디스아조 색소 1 및 2의 농도가, 3 질량% 이상, 40 질량% 이하인 것을 특징으로 하는 이방성 색소막용 조성물.
Description
R10은, 수소 원자 또는 치환기를 갖고 있어도 좋은 알킬기를 나타내고,
m4는, 0 또는 1을 나타낸다.]
Claims (7)
- 적어도 2종의 디스아조 색소 및 용매를 포함하며, 습식 성막법에 이용되는 이방성 색소막용 조성물로서,
상기 적어도 2종의 디스아조 색소는, 유리산형이, 일반식(I)로 표시되는 디스아조 색소 1 및 일반식(II)로 표시되는 디스아조 색소 2를 포함하며,
상기 디스아조 색소 1의 10 질량ppm의 수용액은 550 nm∼640 nm의 파장 영역에 극대 흡수를 가지며,
상기 디스아조 색소 2의 10 질량ppm의 수용액은 상기 디스아조 색소 1의 10 질량ppm의 수용액이 갖는 극대 흡수 파장보다 10 nm∼100 nm 짧은 파장 영역에 극대 흡수를 가지며,
상기 이방성 색소막용 조성물 중의 상기 디스아조 색소 1 및 2의 농도가 3 질량% 이상 40 질량% 이하인 것을 특징으로 하는 이방성 색소막용 조성물.
[Ar11 및 Ar12는, 각각 독립적으로, 치환기를 갖고 있어도 좋은 방향족 탄화수소기 또는 치환기를 갖고 있어도 좋은 방향족 복소환기를 나타내고,
R1 및 R2는, 각각 독립적으로, 수소 원자, 치환기를 갖고 있어도 좋은 알킬기, 치환기를 갖고 있어도 좋은 페닐기 또는 치환기를 갖고 있어도 좋은 아실기를 나타내고,
n1은 0∼2의 정수를 나타내고,
n2는 0 또는 1을 나타내고,
n3은 0∼2의 정수를 나타낸다.]
[Ar21은 치환기를 갖고 있어도 좋은 방향족 탄화수소기 또는 치환기를 갖고 있어도 좋은 방향족 복소환기를 나타내고,
Ar23은 하기 일반식(III) 또는 (IV)를 나타내고,
R20은 1가의 기를 나타내고,
a1은 0∼4의 정수를 나타낸다.
또, 상기 일반식(I)로 표시되는 디스아조 색소 1 및 상기 일반식(II)로 표시되는 디스아조 색소 2는 동일하지 않다.]
[R3 및 R4는, 각각 독립적으로, 수소 원자, 치환기를 갖고 있어도 좋은 알킬기, 치환기를 갖고 있어도 좋은 페닐기 또는 치환기를 갖고 있어도 좋은 아실기를 나타내고,
R10은 수소 원자 또는 치환기를 갖고 있어도 좋은 알킬기를 나타내고,
m1은 0∼2의 정수를 나타내고,
m2는 0 또는 1을 나타내고,
m3은 0∼2의 정수를 나타내고,
m4는 0 또는 1을 나타낸다.]
[R5 및 R6은, 각각 독립적으로, 수소 원자, 치환기를 갖고 있어도 좋은 알킬기, 치환기를 갖고 있어도 좋은 페닐기 또는 치환기를 갖고 있어도 좋은 아실기를 나타내고,
k1은 0∼2의 정수를 나타내고,
k2는 0 또는 1을 나타내고,
k3은 0∼2의 정수를 나타낸다.] - 제1항에 있어서, 상기 이방성 색소막용 조성물이 이방적인 분자 집합체를 형성하고 있는 것인 이방성 색소막용 조성물.
- 제1항 또는 제2항에 있어서, 상기 이방성 색소막용 조성물 중의 상기 디스아조 색소 1에 대한 상기 디스아조 색소 2의 질량비가 0.03 이상 0.5 이하인 이방성 색소막용 조성물.
- 제1항 또는 제2항에 기재된 이방성 색소막용 조성물을 이용하여 제작된 이방성 색소막.
- 제4항에 기재된 이방성 색소막을 포함하는 광학 소자.
- 적어도 2종의 디스아조 색소를 포함하고, 습식 성막법에 의해 제작되는 이방성 색소막으로서,
상기 적어도 2종의 디스아조 색소는, 유리산형이, 일반식(I)로 표시되는 디스아조 색소 1 및 일반식(II)로 표시되는 디스아조 색소 2를 포함하며,
상기 디스아조 색소 1의 10 질량ppm의 수용액은 550 nm∼640 nm의 파장 영역에 극대 흡수를 가지며,
상기 디스아조 색소 2의 10 질량ppm의 수용액은 상기 디스아조 색소 1의 10 질량ppm의 수용액이 갖는 극대 흡수 파장보다 10 nm∼100 nm 짧은 파장 영역에 극대 흡수를 갖는 것을 특징으로 하는 이방성 색소막.
[Ar11 및 Ar12는, 각각 독립적으로, 치환기를 갖고 있어도 좋은 방향족 탄화수소기 또는 치환기를 갖고 있어도 좋은 방향족 복소환기를 나타내고,
R1 및 R2는, 각각 독립적으로, 수소 원자, 치환기를 갖고 있어도 좋은 알킬기, 치환기를 갖고 있어도 좋은 페닐기 또는 치환기를 갖고 있어도 좋은 아실기를 나타내고,
n1은 0∼2의 정수를 나타내고,
n2는 0 또는 1을 나타내고,
n3은 0∼2의 정수를 나타낸다.]
[Ar21은 치환기를 갖고 있어도 좋은 방향족 탄화수소기 또는 치환기를 갖고 있어도 좋은 방향족 복소환기를 나타내고,
Ar23은 하기 일반식(III) 또는 (IV)를 나타내고,
R20은 1가의 기를 나타내고,
a1은 0∼4의 정수를 나타낸다.
또, 상기 일반식(I)로 표시되는 디스아조 색소 1 및 상기 일반식(II)로 표시되는 디스아조 색소 2는 동일하지 않다.]
[R3 및 R4는, 각각 독립적으로, 수소 원자, 치환기를 갖고 있어도 좋은 알킬, 치환기를 갖고 있어도 좋은 페닐기 또는 치환기를 갖고 있어도 좋은 아실기를 나타내고,
R10은 수소 원자 또는 치환기를 갖고 있어도 좋은 알킬기를 나타내고,
m1은 0∼2의 정수를 나타내고,
m2는 0 또는 1을 나타내고,
m3은 0∼2의 정수를 나타내며,
m4는 0 또는 1을 나타낸다.]
[R5 및 R6은, 각각 독립적으로, 수소 원자, 치환기를 갖고 있어도 좋은 알킬기, 치환기를 갖고 있어도 좋은 페닐기 또는 치환기를 갖고 있어도 좋은 아실기를 나타내고,
k1은 0∼2의 정수를 나타내고,
k2는 0 또는 1을 나타내고,
k3은 0∼2의 정수를 나타낸다.] - 제6항에 기재된 이방성 색소막을 포함하는 광학 소자.
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