TWI714919B - 光學機能薄膜、附光學機能薄膜之偏光板及影像顯示裝置 - Google Patents
光學機能薄膜、附光學機能薄膜之偏光板及影像顯示裝置 Download PDFInfo
- Publication number
- TWI714919B TWI714919B TW107142744A TW107142744A TWI714919B TW I714919 B TWI714919 B TW I714919B TW 107142744 A TW107142744 A TW 107142744A TW 107142744 A TW107142744 A TW 107142744A TW I714919 B TWI714919 B TW I714919B
- Authority
- TW
- Taiwan
- Prior art keywords
- compound
- formula
- substituent represented
- film
- weight
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title claims description 47
- 150000001875 compounds Chemical class 0.000 claims abstract description 106
- 229920005989 resin Polymers 0.000 claims abstract description 102
- 239000011347 resin Substances 0.000 claims abstract description 102
- 239000010410 layer Substances 0.000 claims abstract description 56
- 238000010521 absorption reaction Methods 0.000 claims abstract description 40
- 239000012790 adhesive layer Substances 0.000 claims abstract description 35
- 239000000049 pigment Substances 0.000 claims abstract description 15
- 125000001424 substituent group Chemical group 0.000 claims description 49
- 125000000217 alkyl group Chemical group 0.000 claims description 33
- 229910052799 carbon Inorganic materials 0.000 claims description 28
- 125000006841 cyclic skeleton Chemical group 0.000 claims description 28
- 125000004432 carbon atom Chemical group C* 0.000 claims description 26
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 26
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 25
- 125000005843 halogen group Chemical group 0.000 claims description 22
- 125000004429 atom Chemical group 0.000 claims description 6
- 238000006467 substitution reaction Methods 0.000 claims description 6
- 150000001721 carbon Chemical class 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 2
- 239000010408 film Substances 0.000 description 116
- -1 monoalkylamino group Chemical group 0.000 description 32
- 238000000034 method Methods 0.000 description 30
- 239000011521 glass Substances 0.000 description 26
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 24
- 239000004925 Acrylic resin Substances 0.000 description 22
- 229920000178 Acrylic resin Polymers 0.000 description 22
- 229920000642 polymer Polymers 0.000 description 22
- 239000000853 adhesive Substances 0.000 description 19
- 230000001070 adhesive effect Effects 0.000 description 19
- 238000002834 transmittance Methods 0.000 description 17
- 229920001971 elastomer Polymers 0.000 description 15
- 239000000203 mixture Substances 0.000 description 15
- 239000000178 monomer Substances 0.000 description 15
- 239000005060 rubber Substances 0.000 description 15
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 12
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 12
- 229920001577 copolymer Polymers 0.000 description 11
- 150000004032 porphyrins Chemical class 0.000 description 11
- 238000005266 casting Methods 0.000 description 10
- 238000011156 evaluation Methods 0.000 description 10
- 229920002725 thermoplastic elastomer Polymers 0.000 description 10
- 239000004372 Polyvinyl alcohol Substances 0.000 description 9
- JFNLZVQOOSMTJK-KNVOCYPGSA-N norbornene Chemical compound C1[C@@H]2CC[C@H]1C=C2 JFNLZVQOOSMTJK-KNVOCYPGSA-N 0.000 description 9
- 229920002451 polyvinyl alcohol Polymers 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 239000000975 dye Substances 0.000 description 8
- 239000011342 resin composition Substances 0.000 description 8
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 7
- 125000003118 aryl group Chemical group 0.000 description 7
- 239000012788 optical film Substances 0.000 description 7
- 230000010287 polarization Effects 0.000 description 7
- 229920006132 styrene block copolymer Polymers 0.000 description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 6
- 229920000058 polyacrylate Polymers 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 239000000758 substrate Substances 0.000 description 6
- 229920002284 Cellulose triacetate Polymers 0.000 description 5
- 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 5
- 238000002835 absorbance Methods 0.000 description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 5
- 239000000654 additive Substances 0.000 description 5
- 229920005549 butyl rubber Polymers 0.000 description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 5
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 5
- 230000035699 permeability Effects 0.000 description 5
- 238000006116 polymerization reaction Methods 0.000 description 5
- 229920000346 polystyrene-polyisoprene block-polystyrene Polymers 0.000 description 5
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 4
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 4
- 229920002367 Polyisobutene Polymers 0.000 description 4
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 4
- 150000001925 cycloalkenes Chemical class 0.000 description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 230000028161 membrane depolarization Effects 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 238000007127 saponification reaction Methods 0.000 description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- 229920006310 Asahi-Kasei Polymers 0.000 description 3
- QMMFVYPAHWMCMS-UHFFFAOYSA-N Dimethyl sulfide Chemical compound CSC QMMFVYPAHWMCMS-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 229920000459 Nitrile rubber Polymers 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000000862 absorption spectrum Methods 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 125000003368 amide group Chemical group 0.000 description 3
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000012937 correction Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 150000002596 lactones Chemical group 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- KNCYXPMJDCCGSJ-UHFFFAOYSA-N piperidine-2,6-dione Chemical group O=C1CCCC(=O)N1 KNCYXPMJDCCGSJ-UHFFFAOYSA-N 0.000 description 3
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 3
- 229920001225 polyester resin Polymers 0.000 description 3
- 239000004645 polyester resin Substances 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- 229920002223 polystyrene Polymers 0.000 description 3
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 229920005992 thermoplastic resin Polymers 0.000 description 3
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 description 2
- UHKPXKGJFOKCGG-UHFFFAOYSA-N 2-methylprop-1-ene;styrene Chemical compound CC(C)=C.C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 UHKPXKGJFOKCGG-UHFFFAOYSA-N 0.000 description 2
- IICCLYANAQEHCI-UHFFFAOYSA-N 4,5,6,7-tetrachloro-3',6'-dihydroxy-2',4',5',7'-tetraiodospiro[2-benzofuran-3,9'-xanthene]-1-one Chemical compound O1C(=O)C(C(=C(Cl)C(Cl)=C2Cl)Cl)=C2C21C1=CC(I)=C(O)C(I)=C1OC1=C(I)C(O)=C(I)C=C21 IICCLYANAQEHCI-UHFFFAOYSA-N 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- 229920002126 Acrylic acid copolymer Polymers 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- 235000000177 Indigofera tinctoria Nutrition 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical group CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- 229930192627 Naphthoquinone Natural products 0.000 description 2
- 239000005062 Polybutadiene Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- NRCMAYZCPIVABH-UHFFFAOYSA-N Quinacridone Chemical compound N1C2=CC=CC=C2C(=O)C2=C1C=C1C(=O)C3=CC=CC=C3NC1=C2 NRCMAYZCPIVABH-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 239000003522 acrylic cement Substances 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
- 150000004056 anthraquinones Chemical class 0.000 description 2
- 229910000410 antimony oxide Inorganic materials 0.000 description 2
- 239000002216 antistatic agent Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- KQNZLOUWXSAZGD-UHFFFAOYSA-N benzylperoxymethylbenzene Chemical compound C=1C=CC=CC=1COOCC1=CC=CC=C1 KQNZLOUWXSAZGD-UHFFFAOYSA-N 0.000 description 2
- 239000012461 cellulose resin Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000007334 copolymerization reaction Methods 0.000 description 2
- 239000003431 cross linking reagent Substances 0.000 description 2
- ZSWFCLXCOIISFI-UHFFFAOYSA-N cyclopentadiene Chemical compound C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 description 2
- NNBZCPXTIHJBJL-UHFFFAOYSA-N decalin Chemical compound C1CCCC2CCCCC21 NNBZCPXTIHJBJL-UHFFFAOYSA-N 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical group C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- VANNPISTIUFMLH-UHFFFAOYSA-N glutaric anhydride Chemical group O=C1CCCC(=O)O1 VANNPISTIUFMLH-UHFFFAOYSA-N 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 2
- 229940097275 indigo Drugs 0.000 description 2
- COHYTHOBJLSHDF-UHFFFAOYSA-N indigo powder Natural products N1C2=CC=CC=C2C(=O)C1=C1C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-UHFFFAOYSA-N 0.000 description 2
- 239000003999 initiator Substances 0.000 description 2
- 239000011256 inorganic filler Substances 0.000 description 2
- 229910003475 inorganic filler Inorganic materials 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- 239000011630 iodine Substances 0.000 description 2
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 2
- 239000012948 isocyanate Substances 0.000 description 2
- 150000002513 isocyanates Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 150000002791 naphthoquinones Chemical class 0.000 description 2
- 125000001624 naphthyl group Chemical group 0.000 description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 2
- 239000012766 organic filler Substances 0.000 description 2
- 150000002923 oximes Chemical class 0.000 description 2
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 2
- 229920002857 polybutadiene Polymers 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000003505 polymerization initiator Substances 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 229920005672 polyolefin resin Polymers 0.000 description 2
- 229920002742 polystyrene-block-poly(ethylene/propylene) -block-polystyrene Polymers 0.000 description 2
- 239000011118 polyvinyl acetate Substances 0.000 description 2
- 229920002689 polyvinyl acetate Polymers 0.000 description 2
- GUEIZVNYDFNHJU-UHFFFAOYSA-N quinizarin Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C(O)=CC=C2O GUEIZVNYDFNHJU-UHFFFAOYSA-N 0.000 description 2
- 150000003254 radicals Chemical class 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229930187593 rose bengal Natural products 0.000 description 2
- 229940081623 rose bengal Drugs 0.000 description 2
- STRXNPAVPKGJQR-UHFFFAOYSA-N rose bengal A Natural products O1C(=O)C(C(=CC=C2Cl)Cl)=C2C21C1=CC(I)=C(O)C(I)=C1OC1=C(I)C(O)=C(I)C=C21 STRXNPAVPKGJQR-UHFFFAOYSA-N 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- OJOWICOBYCXEKR-APPZFPTMSA-N (1S,4R)-5-ethylidenebicyclo[2.2.1]hept-2-ene Chemical compound CC=C1C[C@@H]2C[C@@H]1C=C2 OJOWICOBYCXEKR-APPZFPTMSA-N 0.000 description 1
- LNAZSHAWQACDHT-XIYTZBAFSA-N (2r,3r,4s,5r,6s)-4,5-dimethoxy-2-(methoxymethyl)-3-[(2s,3r,4s,5r,6r)-3,4,5-trimethoxy-6-(methoxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6r)-4,5,6-trimethoxy-2-(methoxymethyl)oxan-3-yl]oxyoxane Chemical compound CO[C@@H]1[C@@H](OC)[C@H](OC)[C@@H](COC)O[C@H]1O[C@H]1[C@H](OC)[C@@H](OC)[C@H](O[C@H]2[C@@H]([C@@H](OC)[C@H](OC)O[C@@H]2COC)OC)O[C@@H]1COC LNAZSHAWQACDHT-XIYTZBAFSA-N 0.000 description 1
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 description 1
- POPHMOPNVVKGRW-UHFFFAOYSA-N 1,2,3,4,4a,5,6,7-octahydronaphthalene Chemical compound C1CCC2CCCCC2=C1 POPHMOPNVVKGRW-UHFFFAOYSA-N 0.000 description 1
- 150000004350 1,4-dihydroxyanthraquinones Chemical class 0.000 description 1
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 1
- WKBPZYKAUNRMKP-UHFFFAOYSA-N 1-[2-(2,4-dichlorophenyl)pentyl]1,2,4-triazole Chemical compound C=1C=C(Cl)C=C(Cl)C=1C(CCC)CN1C=NC=N1 WKBPZYKAUNRMKP-UHFFFAOYSA-N 0.000 description 1
- ROGIWVXWXZRRMZ-UHFFFAOYSA-N 2-methylbuta-1,3-diene;styrene Chemical class CC(=C)C=C.C=CC1=CC=CC=C1 ROGIWVXWXZRRMZ-UHFFFAOYSA-N 0.000 description 1
- YSWATWCBYRBYBO-UHFFFAOYSA-N 5-butylbicyclo[2.2.1]hept-2-ene Chemical compound C1C2C(CCCC)CC1C=C2 YSWATWCBYRBYBO-UHFFFAOYSA-N 0.000 description 1
- QHJIJNGGGLNBNJ-UHFFFAOYSA-N 5-ethylbicyclo[2.2.1]hept-2-ene Chemical compound C1C2C(CC)CC1C=C2 QHJIJNGGGLNBNJ-UHFFFAOYSA-N 0.000 description 1
- PCBPVYHMZBWMAZ-UHFFFAOYSA-N 5-methylbicyclo[2.2.1]hept-2-ene Chemical compound C1C2C(C)CC1C=C2 PCBPVYHMZBWMAZ-UHFFFAOYSA-N 0.000 description 1
- 229920005509 ACRYPET® VH Polymers 0.000 description 1
- 229920005497 Acrypet® Polymers 0.000 description 1
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
- 239000001856 Ethyl cellulose Substances 0.000 description 1
- 229910018068 Li 2 O Inorganic materials 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 1
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 229920005987 OPPANOL® Polymers 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229920002845 Poly(methacrylic acid) Polymers 0.000 description 1
- 229920002396 Polyurea Polymers 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 229920006311 Urethane elastomer Polymers 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229920000800 acrylic rubber Polymers 0.000 description 1
- 125000003647 acryloyl group Chemical group O=C([*])C([H])=C([H])[H] 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000005083 alkoxyalkoxy group Chemical group 0.000 description 1
- 125000005376 alkyl siloxane group Chemical group 0.000 description 1
- 125000004414 alkyl thio group Chemical group 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000005354 aluminosilicate glass Substances 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 101150059062 apln gene Proteins 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- 125000005110 aryl thio group Chemical group 0.000 description 1
- 125000004104 aryloxy group Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004305 biphenyl Chemical group 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 229920005557 bromobutyl Polymers 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920005556 chlorobutyl Polymers 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000010227 cup method (microbiological evaluation) Methods 0.000 description 1
- 125000004093 cyano group Chemical group *C#N 0.000 description 1
- YEDVUDDWJVRKIS-UHFFFAOYSA-N cyclopenta[b]pyrrole Chemical compound C1=C[C]2[N]C=CC2=C1 YEDVUDDWJVRKIS-UHFFFAOYSA-N 0.000 description 1
- 125000004663 dialkyl amino group Chemical group 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- UHESRSKEBRADOO-UHFFFAOYSA-N ethyl carbamate;prop-2-enoic acid Chemical compound OC(=O)C=C.CCOC(N)=O UHESRSKEBRADOO-UHFFFAOYSA-N 0.000 description 1
- 229920001249 ethyl cellulose Polymers 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 229920005676 ethylene-propylene block copolymer Polymers 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- 125000001072 heteroaryl group Chemical group 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-M hexanoate Chemical compound CCCCCC([O-])=O FUZZWVXGSFPDMH-UHFFFAOYSA-M 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 150000004678 hydrides Chemical group 0.000 description 1
- 150000002466 imines Chemical class 0.000 description 1
- 239000001023 inorganic pigment Substances 0.000 description 1
- 238000003402 intramolecular cyclocondensation reaction Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 125000005647 linker group Chemical group 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000004706 metal oxides Chemical group 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 239000010446 mirabilite Substances 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 125000003518 norbornenyl group Chemical group C12(C=CC(CC1)C2)* 0.000 description 1
- 239000012860 organic pigment Substances 0.000 description 1
- 230000002093 peripheral effect Effects 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
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920006294 polydialkylsiloxane Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000010898 silica gel chromatography Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 239000012748 slip agent Substances 0.000 description 1
- 239000005361 soda-lime glass Substances 0.000 description 1
- RSIJVJUOQBWMIM-UHFFFAOYSA-L sodium sulfate decahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=O RSIJVJUOQBWMIM-UHFFFAOYSA-L 0.000 description 1
- PWEBUXCTKOWPCW-UHFFFAOYSA-N squaric acid Chemical compound OC1=C(O)C(=O)C1=O PWEBUXCTKOWPCW-UHFFFAOYSA-N 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- XHGIFBQQEGRTPB-UHFFFAOYSA-N tris(prop-2-enyl) phosphate Chemical compound C=CCOP(=O)(OCC=C)OCC=C XHGIFBQQEGRTPB-UHFFFAOYSA-N 0.000 description 1
- 238000000870 ultraviolet spectroscopy Methods 0.000 description 1
- PXXNTAGJWPJAGM-UHFFFAOYSA-N vertaline Natural products C1C2C=3C=C(OC)C(OC)=CC=3OC(C=C3)=CC=C3CCC(=O)OC1CC1N2CCCC1 PXXNTAGJWPJAGM-UHFFFAOYSA-N 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/22—Absorbing filters
- G02B5/223—Absorbing filters containing organic substances, e.g. dyes, inks or pigments
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/44—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/04—Indoles; Hydrogenated indoles
- C07D209/10—Indoles; Hydrogenated indoles with substituted hydrocarbon radicals attached to carbon atoms of the hetero ring
- C07D209/12—Radicals substituted by oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/44—Iso-indoles; Hydrogenated iso-indoles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/52—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring condensed with a ring other than six-membered
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/56—Ring systems containing three or more rings
- C07D209/58—[b]- or [c]-condensed
- C07D209/60—Naphtho [b] pyrroles; Hydrogenated naphtho [b] pyrroles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/08—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a carbon chain containing alicyclic rings
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B57/00—Other synthetic dyes of known constitution
- C09B57/007—Squaraine dyes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/10—Adhesives in the form of films or foils without carriers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
- C09J7/38—Pressure-sensitive adhesives [PSA]
- C09J7/381—Pressure-sensitive adhesives [PSA] based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C09J7/385—Acrylic polymers
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133302—Rigid substrates, e.g. inorganic substrates
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133509—Filters, e.g. light shielding masks
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
- G02F1/133533—Colour selective polarisers
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
- G02F1/133536—Reflective polarizers
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/13363—Birefringent elements, e.g. for optical compensation
- G02F1/133634—Birefringent elements, e.g. for optical compensation the refractive index Nz perpendicular to the element surface being different from in-plane refractive indices Nx and Ny, e.g. biaxial or with normal optical axis
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/50—Wavelength conversion elements
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
- C09J2203/318—Applications of adhesives in processes or use of adhesives in the form of films or foils for the production of liquid crystal displays
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
- C09J2301/302—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier the adhesive being pressure-sensitive, i.e. tacky at temperatures inferior to 30°C
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
- C09J2301/312—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier parameters being the characterizing feature
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/40—Additional features of adhesives in the form of films or foils characterized by the presence of essential components
- C09J2301/408—Additional features of adhesives in the form of films or foils characterized by the presence of essential components additives as essential feature of the adhesive layer
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2429/00—Presence of polyvinyl alcohol
- C09J2429/008—Presence of polyvinyl alcohol in the pretreated surface to be joined
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2433/00—Presence of (meth)acrylic polymer
-
- 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
- C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
- C09K2323/03—Viewing layer characterised by chemical composition
-
- 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
- C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
- C09K2323/03—Viewing layer characterised by chemical composition
- C09K2323/031—Polarizer or dye
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
- G02F1/133541—Circular polarisers
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/13363—Birefringent elements, e.g. for optical compensation
- G02F1/133638—Waveplates, i.e. plates with a retardation value of lambda/n
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2202/00—Materials and properties
- G02F2202/28—Adhesive materials or arrangements
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K77/00—Constructional details of devices covered by this subclass and not covered by groups H10K10/80, H10K30/80, H10K50/80 or H10K59/80
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polarising Elements (AREA)
- Optical Filters (AREA)
- Liquid Crystal (AREA)
- Laminated Bodies (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Indole Compounds (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Adhesive Tapes (AREA)
- Planar Illumination Modules (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
本發明提供一種光學機能薄膜,該光學機能薄膜可有助於影像顯示裝置之廣色域化,且可抑制亮度降低並具優異耐久性。
本發明之光學機能薄膜具備:樹脂層、與配置於該樹脂層之至少單側的黏著劑層;該樹脂層及/或黏著劑層中混合含有化合物X與化合物Y作為色素,該化合物X係通式(I)或通式(II)所示化合物,該化合物Y係於400nm~700nm之範圍的波長帶區域具有吸收峰之化合物。
Description
本發明涉及光學機能薄膜。
近年來,對影像顯示裝置要求亮度、鮮豔度(即廣色域化),而有機EL顯示裝置(OLED)備受矚目,從而對液晶顯示裝置亦同樣尋求廣色域化。舉例而言,作為使液晶顯示裝置等影像顯示裝置廣色域化之方法,有文獻提出一種將於特定波長範圍內展現吸收極大波長的色彩校正濾光片配置於影像顯示裝置之視辨側的方法(專利文獻1)。然而,在以往之方法中,有因色彩校正濾光片吸收光而發生的亮度降低之問題、含有色素的色彩校正濾光片會隨時間褪色之耐久性問題等。
專利文獻1:日本特開2009-251511號公報
本發明是為了解決上述以往之課題而成者,其主要目的在於提供一種光學機能薄膜,該光學機能薄膜可有助於
影像顯示裝置之廣色域化,且可抑制亮度降低並具優異耐久性。
本發明之光學機能薄膜具備:樹脂層、與配置於該樹脂層之至少單側的黏著劑層;該樹脂層及/或黏著劑層包含化合物X與化合物Y作為色素,該化合物X係下述通式(I)所示化合物,該化合物Y係於400nm~700nm之範圍的波長帶區域具有吸收峰之化合物;
式(I)中,R1、R2、R3、R4、R5、R6、R7及R8分別獨立為氫原子、鹵素原子、碳數1以上且20以下之取代或非取代之烷基、式(a)所示取代基或式(b)所示取代基;或是R1與R2形成由5或6個碳原子所構成之飽和環狀骨架且R3、R4、R5、R6、R7及R8分別獨立為氫原子、鹵素原子(宜為Cl)、碳數1以上且20以下之取代或非取代之烷基、式(a)所示取代基或式(b)所示取代基;或是R2與R3形成由5~7個碳原子所構成之飽和環狀骨架且R1、R4、R5、R6、R7及R8分別獨立為氫原子、鹵素原子(宜
為Cl)、碳數1以上且20以下之取代或非取代之烷基、式(a)所示取代基或式(b)所示取代基;或是R5與R6形成由5或6個碳原子所構成之飽和環狀骨架且R1、R2、R3、R4、R7及R8分別獨立為氫原子、鹵素原子(宜為Cl)、碳數1以上且20以下之取代或非取代之烷基、式(a)所示取代基或式(b)所示取代基;或是R6與R7形成由5~7個碳原子所構成之飽和環狀骨架且R1、R2、R3、R4、R5及R8分別獨立為氫原子、鹵素原子(宜為Cl)、碳數1以上且20以下之取代或非取代之烷基、式(a)所示取代基或式(b)所示取代基;或是R1與R2形成由5或6個碳原子所構成之飽和環狀骨架、R5與R6形成由5或6個碳原子所構成之飽和環狀骨架且R3、R4、R7及R8分別獨立為氫原子、鹵素原子(宜為Cl)、碳數1以上且20以下之取代或非取代之烷基、式(a)所示取代基或式(b)所示取代基;或者,R2與R3形成由5~7個碳原子所構成之飽和環狀骨架、R6與R7形成由5~7個碳原子所構成之飽和環狀骨架且R1、R4、R5及R8分別獨立為氫原子、鹵素原子(宜為Cl)、碳數1以上且20以下之取代或非取代之烷基、式(a)所示取代基或式(b)所示取代基;式(II)中,R4及R8分別獨立為氫原子或碳數1以上且20以下之取代或非取代之烷基。
在一實施形態中,上述光學機能薄膜於580nm~610nm之範圍的波長帶區域具有吸收峰。
在一實施形態中,上述樹脂層含有上述化合物X及上述化合物Y。
根據本發明之另一面向,提供一種附光學機能薄膜之偏光板。該附光學機能薄膜之偏光板具備上述光學機能薄膜與配置於該光學機能薄膜之單側的偏光板。
根據本發明之另一面向,提供一種影像顯示裝置。該影像顯示裝置具備上述光學機能薄膜。
根據本發明,可提供一種光學機能薄膜,該光學機能薄膜可有助於影像顯示裝置之廣色域化,且可抑制亮度降低並具優異耐久性。
10:樹脂層
20:黏著劑層
100:光學機能薄膜
110:偏光板
200:附光學機能薄膜之偏光板
圖1係本發明之一實施形態的光學機能薄膜的概略截面圖。
圖2係本發明之一實施形態的附光學機能薄膜之偏光板的概略截面圖。
以下說明本發明之較佳實施形態,惟本發明不受該等實施形態限定。
A.光學機能薄膜
圖1係本發明之一實施形態的光學機能薄膜的概略截面圖。本實施形態之光學機能薄膜100具備:樹脂層10;與黏著劑層20,其配置於樹脂層10之至少單側。光學機能
薄膜除了樹脂層及黏著劑層之外,亦可具備任意適當之構件。舉例而言,光學機能薄膜可具備由相位差薄膜的光學薄膜;樹脂薄膜、玻璃薄膜等所構成之基材等。
在一實施形態中,光學機能薄膜於580nm~610nm之範圍的波長帶區域具有吸收峰。只要於所述範圍內具有吸收峰,即可製得可有助於影像顯示裝置之廣色域化及高亮度化的光學機能薄膜。所述光學機能薄膜可藉由使樹脂層或黏著劑層含有預定之色素而製得。此外,吸收光譜可利用分光光度計(股份有限公司日立High-Technologies製,製品名「U-4100」)測定。
在一實施形態中,光學機能薄膜在波長580nm~610nm中之最大吸收峰的吸光度Amax、與在波長545nm下之吸光度A545的比(A545/Amax)為0.13以下。光學機能薄膜只要為所述構成,即可製得可吸收色彩表現上不需要的光而可有助於影像顯示裝置之廣色域化之光學機能薄膜。又,由於不易吸收來自光視效能高的545nm左右之光源的發光,因此可減少亮度降低之情形。A545/Amax宜為0.13以下,更宜為0.12以下,又更宜為0.11以下。
光學機能薄膜之位於波長580nm~610nm之範圍內的吸收峰之半高寬宜為35nm以下,且30nm以下更佳,25nm以下又更佳,20nm以下尤佳。只要在所述範圍內,即可製得可有助於影像顯示裝置之廣色域化的光學機能薄膜。
在一實施形態中,上述光學機能薄膜於
530nm~570nm之範圍內不具有吸收峰。更具體而言,上述光學機能薄膜於530nm~570nm之範圍內不具有吸光度在0.1以上的吸收峰。只要形成所述光學機能薄膜,即可製得可有助於影像顯示裝置之廣色域化的光學機能薄膜。
在一實施形態中,上述光學機能薄膜更於440nm~510nm之範圍的波長帶區域具有吸收峰。即,在本實施形態中,上述光學機能薄膜於440nm~510nm及580nm~610nm之範圍的波長帶區域具有吸收峰。只要為所述構成,即可良好地防止紅色光與綠色光混色、以及綠色光與藍色光混色。只要將依所述方式構成之光學機能薄膜應用於影像顯示裝置,即可使影像顯示裝置廣色域化,而可獲得明亮且鮮豔的畫質。如上所述具有2個以上吸收峰的光學機能薄膜可藉由使用多種色素來製得。
光學機能薄膜在吸收峰下之透射率宜為0%~80%,更宜為0%~70%。若為所述範圍內,本發明之上述效果便更明顯。
上述光學機能薄膜的可見光透射率宜為30%~90%,且較宜為30%~80%。只要在所述範圍內,即可製得可在抑制亮度降低的同時使影像顯示裝置廣色域化的光學機能薄膜。
B.色素
本發明中,上述樹脂層及/或黏著劑層含有化合物X與化合物Y作為色素,該化合物X係下述通式(I)或通式(II)所示化合物,該化合物Y係於400nm~700nm之範圍的波長
帶區域具有吸收峰之化合物。本發明中,係於含化合物X之層中進一步含有化合物Y。具體而言,本發明之光學機能薄膜可為下列形態:於樹脂層含有化合物X與化合物Y之形態;於黏著劑層含有化合物X與化合物Y之形態;於樹脂層含有化合物X與化合物Y,且於黏著劑層含有化合物X與化合物Y之形態。另,只要於含化合物X之層中有進一步含有化合物Y即可,而於不含化合物X之層中,則亦可含有化合物Y等色素。化合物X係於580nm~610nm之範圍的波長帶區域具有吸收峰之化合物。
式(I)中,R1、R2、R3、R4、R5、R6、R7及R8分別獨立為氫原子、鹵素原子、碳數1以上且20以下之取代或非取代之烷基、式(a)所示取代基或式(b)所示取代基;或是R1與R2形成由5或6個碳原子所構成之飽和環狀骨架且R3、R4、R5、R6、R7及R8分別獨立為氫原子、鹵素原子(宜為Cl)、碳數1以上且20以下之取代或非取代之烷基、式(a)所示取代基或式(b)所示取代基;或是R2與R3形成由5~7個碳原子所構成之飽和環狀骨架且
R1、R4、R5、R6、R7及R8分別獨立為氫原子、鹵素原子(宜為Cl)、碳數1以上且20以下之取代或非取代之烷基、式(a)所示取代基或式(b)所示取代基;或是R5與R6形成由5或6個碳原子所構成之飽和環狀骨架且R1、R2、R3、R4、R7及R8分別獨立為氫原子、鹵素原子(宜為Cl)、碳數1以上且20以下之取代或非取代之烷基、式(a)所示取代基或式(b)所示取代基;或是R6與R7形成由5~7個碳原子所構成之飽和環狀骨架且R1、R2、R3、R4、R5及R8分別獨立為氫原子、鹵素原子(宜為Cl)、碳數1以上且20以下之取代或非取代之烷基、式(a)所示取代基或式(b)所示取代基;或是R1與R2形成由5或6個碳原子所構成之飽和環狀骨架、R5與R6形成由5或6個碳原子所構成之飽和環狀骨架且R3、R4、R7及R8分別獨立為氫原子、鹵素原子(宜為Cl)、碳數1以上且20以下之取代或非取代之烷基、式(a)所示取代基或式(b)所示取代基;或者,令R2與R3形成由5~7個碳原子所構成之飽和環狀骨架、R6與R7形成由5~7個碳原子所構成之飽和環狀骨架且R1、R4、R5及R8分別獨立為氫原子、鹵素原子(宜為Cl)、碳數1以上且20以下之取代或非取代之烷基、式(a)所示取代基或式(b)所示取代基。
式(II)中,R4及R8分別獨立為氫原子或碳數1以上且20以下之取代或非取代之烷基。
含有R1與R2而形成之上述飽和環狀骨架(碳
數:5或6)及含有R5與R6而形成之上述飽和環狀骨架(碳數:5或6)亦可具有取代基。該取代基可舉如碳數1~4之烷基。又,含有R2與R3而形成之上述飽和環狀骨架(碳數:5~7)及含有R6與R7而形成之上述飽和環狀骨架(碳數:5~7)亦可具有取代基。該取代基可舉如碳數1~4之烷基。
在一實施形態中,R4及/或R8具有苯環或萘環作為取代基。
本發明中,藉由使樹脂層或黏著劑層中含有上述化合物X,可製得可吸收色彩表現上不需要的光而可有助於影像顯示裝置之廣色域化之光學機能薄膜。且,由於化合物X之副吸收少,亦即不易吸收色彩表現上必要的光,因此本發明之光學機能薄膜可有助於影像顯示裝置之高亮度化。另一方面,上述化合物X具有容易受到水分、氧等影響而變質(容易褪色)之特徵,通常為難以作為光學構件之添加物使用的化合物,但根據本發明,在含有化合物X的同時,使其含有預定量之化合物Y,可提升含化合物X之層的耐久性。且,含化合物X之層雖有發生消偏光之傾向,但根據本發明,在含有化合物X的同時,使其含有預定量之化合物Y,可抑制該層消偏光。
在一實施形態中,係至少於樹脂層中含有化合物X及化合物Y。只要使樹脂層中含有化合物X,即可更良好地防止化合物X變質。
上述式(I)或(II)所示具體之化合物X可舉如下述通式(I-1)~(I-27)或(II-1)所示化合物。於下表中列出
化合物X之吸收峰。關於(I-1)~(I-23)係列出於脂肪族聚碳酸酯混合化合物X而調製出樹脂組成物後,測定由該樹脂組成物構成之薄膜的吸光度而取得的吸收峰;關於(I-24)~(I-27)及(II-1)則係列出於聚甲基丙烯酸甲酯樹脂混合化合物X而調製出樹脂組成物後,測定由該樹脂組成物構成之薄膜的吸光度而取得之吸收峰。
在一實施形態中,上述化合物Y係使用於580nm~610nm之波長帶區域具有吸收峰之化合物Y1。所述化合物可舉靛系、玫瑰紅系、喹吖酮系或卟啉系色素。其中宜為卟啉系色素。只要使用卟啉系色素,即可抑制上述化合物X變質,而可製得耐久性優異且消偏光情形較小的光學機能薄膜。
卟啉系色素可舉如下述式(1)所示化合物。
式中,A1~A8分別獨立代表氫原子、鹵素原子、硝基、氰基、羥基、磺酸基、碳數1~20之烷基、鹵代烷基、烷氧基、烷氧烷氧基、芳氧基、單烷基胺基、二烷基胺基、芳
烷基、芳基、雜芳基、烷硫基或芳硫基,A1與A2、A3與A4、A5與A6、A7與A8亦可分別獨立透過連結基而形成除芳香族環之外的環,M代表2個氫原子、2價金屬原子、3價的1配位金屬原子、4價的2配位金屬原子或氧基金屬原子。
在一實施形態中,化合物Y係併用於580nm~610nm之波長帶區域具有吸收峰之化合物Y1與於440nm~510nm之波長帶區域具有吸收峰之化合物Y2。化合物Y2係使用如蒽醌系、肟系、萘醌系、醌茜系、氧雜菁系、偶氮系、系或酞青素系色素(染料)。化合物Y1與化合物Y2可含於同一層,亦可含於不同層。
C.樹脂層
上述樹脂層可由任意且適當的樹脂構成。如上述,樹脂層可含有上述化合物X及化合物Y。構成樹脂層之樹脂可為熱可塑性樹脂,可為熱硬化性樹脂,亦可為活性能量線硬化性樹脂。活性能量線硬化性樹脂可舉電子射線硬化型樹脂、紫外線硬化型樹脂、可見光線硬化型樹脂。樹脂的具體例可舉環氧系樹脂、(甲基)丙烯酸系樹脂(例如甲基丙烯酸甲酯、丙烯酸丁酯)、降莰烯樹脂系、聚乙烯系樹脂、聚(乙烯醇縮丁醛)系樹脂、聚(乙酸乙烯酯)系樹脂、聚脲系樹脂、聚胺甲酸酯系樹脂、胺基聚矽氧(AMS)系樹脂、聚苯基甲基矽氧烷系樹脂、聚苯基烷基矽氧烷系樹脂、聚二苯基矽氧烷系樹脂、聚二烷基矽氧烷系樹脂、倍半矽氧烷系樹脂、氟化聚矽氧系樹脂、乙烯基及氫化物取代聚矽
氧系樹脂、苯乙烯系樹脂(例如聚苯乙烯、胺基聚苯乙烯(APS)、聚(丙烯腈乙烯苯乙烯)樹脂、經與二官能性單體交聯之聚合物(例如二乙烯苯)、聚酯系樹脂(例如聚對苯二甲酸乙二酯)、纖維素系樹脂(例如三乙醯纖維素)、氯乙烯系樹脂、醯胺系樹脂、醯亞胺系樹脂、乙烯醇系樹脂、環氧系樹脂、聚矽氧系樹脂、丙烯酸胺甲酸酯系樹脂。該等可單獨使用,亦可組合(例如摻合、共聚)使用。該等樹脂亦可在形成膜後施行延伸、加熱、加壓等處理。
在一實施形態中,樹脂層之透濕度為100g/m2以下,宜為90g/m2以下,更宜為80g/m2以下,又更宜為0.5g/m2~70g/m2以下。只要使透濕度在所述範圍內的樹脂層含有上述化合物X,即可防止上述化合物X變質。另,本說明書中所謂「透濕度」係指依據JIS Z0208之透濕度試驗(透濕杯法(cup method)),於溫度40℃、濕度92%RH之氣體環境中,測定在24小時內通過面積1m2之試料的水蒸氣量(g)所得之值。
形成透濕度為100g/m2之樹脂層的樹脂可舉例如(甲基)丙烯酸系樹脂、降莰烯系樹脂等環烯烴系樹脂、聚乙烯、聚丙烯等烯烴系樹脂、聚對苯二甲酸乙二酯(PET)等聚酯系樹脂等。較佳可使用(甲基)丙烯酸系樹脂或環烯烴系樹脂。
上述(甲基)丙烯酸系樹脂可採用任意且適當的(甲基)丙烯酸系樹脂。舉例而言如聚甲基丙烯酸甲酯等聚(甲基)丙烯酸酯、甲基丙烯酸甲酯-(甲基)丙烯酸共聚
物、甲基丙烯酸甲酯-(甲基)丙烯酸酯共聚物、甲基丙烯酸甲酯-丙烯酸酯-(甲基)丙烯酸共聚物、(甲基)丙烯酸甲酯-苯乙烯共聚物(MS樹脂等)、具有脂環族烴基之聚合物(例如甲基丙烯酸甲酯-甲基丙烯酸環己酯共聚物、甲基丙烯酸甲酯-(甲基)丙烯酸降莰酯共聚物等)。較佳可舉聚(甲基)丙烯酸甲酯等聚(甲基)丙烯酸C1-6烷基酯。更佳可舉以甲基丙烯酸甲酯為主成分(50~100重量%,且宜為70~100重量%)之甲基丙烯酸甲酯系樹脂。
上述(甲基)丙烯酸系樹脂之具體例可舉例如三菱RAYON公司製之ACRYPET VH或ACRYPET VRL20A、藉由分子內交聯或分子內環化反應所獲得之高Tg(甲基)丙烯酸系樹脂。
在一實施形態中,由有高耐熱性、高透明性、高機械強度之觀點,上述(甲基)丙烯酸系樹脂宜為具有戊二酸酐結構之(甲基)丙烯酸系樹脂、具有內酯環結構之(甲基)丙烯酸系樹脂、具有戊二醯亞胺結構之(甲基)丙烯酸系樹脂。
具有戊二酸酐結構之(甲基)丙烯酸系樹脂可列舉日本特開2006-283013號公報、日本特開2006-335902號公報、日本特開2006-274118號公報等中記載之具有戊二酸酐結構的(甲基)丙烯酸系樹脂。
具有內酯環結構之(甲基)丙烯酸系樹脂可列舉日本特開2000-230016號公報、日本特開2001-151814號公報、日本特開2002-120326號公報、日本特開
2002-254544號公報、日本特開2005-146084號公報等中記載之具有內酯環結構的(甲基)丙烯酸系樹脂。
具有戊二醯亞胺結構之(甲基)丙烯酸系樹脂可列舉日本特開2006-309033號公報、日本特開2006-317560號公報、日本特開2006-328329號公報、日本特開2006-328334號公報、日本特開2006-337491號公報、日本特開2006-337492號公報、日本特開2006-337493號公報、日本特開2006-337569號公報、日本特開2007-009182號公報等中記載之具有戊二醯亞胺結構的(甲基)丙烯酸系樹脂。
上述環烯烴系樹脂可舉如降莰烯系樹脂。降莰烯系樹脂意指使用具有降莰烯環的降莰烯系單體作為一部分或全部起始原料(單體)而製得的(共)聚合物。該降莰烯系單體可舉例如:降莰烯、及其烷基及/或亞烷基取代物,例如5-甲基-2-降莰烯、5-二甲基-2-降莰烯、5-乙基-2-降莰烯、5-丁基-2-降莰烯、5-亞乙基-2-降莰烯等、該等之鹵素等極性基取代物;雙環戊二烯、2,3-二氫雙環戊二烯等;二甲橋八氫萘、其烷基及/或亞烷基取代物、及鹵素等極性基取代物,例如6-甲基-1,4:5,8-二甲橋-1,4,4a,5,6,7,8,8a-八氫萘、6-乙基-1,4:5,8-二甲橋-1,4,4a,5,6,7,8,8a-八氫萘、6-亞乙基-1,4:5,8-二甲橋-1,4,4a,5,6,7,8,8a-八氫萘、6-氯-1,4:5,8-二甲橋-1,4,4a,5,6,7,8,8a-八氫萘、6-氰-1,4:5,8-二甲橋-1,4,4a,5,6,7,8,8a-八氫萘、6-吡啶基-1,4:5,8-二甲橋
-1,4,4a,5,6,7,8,8a-八氫萘、6-甲氧基羰基-1,4:5,8-二甲橋-1,4,4a,5,6,7,8,8a-八氫萘等;環戊二烯的三~四聚物,例如4,9:5,8-二甲橋-3a,4,4a,5,8,8a,9,9a-八氫-1H-苯并茚(4,9:5,8-dimethano-3a,4,4a,5,8,8a,9,9a-octahydro-1H-benzoindene)、4,11:5,10:6,9-三甲橋-3a,4,4a,5,5a,6,9,9a,10,10a,11,11a-十二氫-1H-環戊蒽等。
上述降莰烯系樹脂在市面上販售有各種製品。具體例來說可舉如日本ZEON公司製商品名「ZEONEX」、「ZEONOR」、JSR公司製商品名「Arton」、TICONA公司製商品名「TOPAS」、三井化學公司製商品名「APEL」。
上述樹脂層中亦可含有添加劑。添加劑可舉如受阻酚系、磷系、硫系等抗氧化劑;耐光穩定劑、耐候穩定劑、熱穩定劑等穩定劑;玻璃纖維、碳纖維等補強材;近紅外線吸收劑;參(二溴化丙基)磷酸酯、三烯丙基磷酸酯、氧化銻等阻燃劑;陰離子系、陽離子系、非離子系界面活性劑等抗靜電劑;無機顏料、有機顏料、染料等著色劑;有機填料或無機填料;樹脂改質劑;有機充填劑或無機充填劑;塑化劑;滑劑;抗靜電劑;阻燃劑;相位差降低劑等。
上述樹脂層之製造方法並無特別限定,舉例而言可將樹脂、與其他聚合物或添加劑等以任意適當之混
合方法充分混合而預先製成熱可塑性樹脂組成物後,再將其薄膜成形。或者亦可將樹脂、與其他聚合物或添加劑等分別製成不同溶液後再混合成均勻混合液,之後再將其薄膜成形。
欲製造上述熱可塑性樹脂組成物,舉例而言可以OMNI混合機等任意適當之混合機來預拌上述薄膜原料後,將所製得之混合物擠製捏合。此時,擠製捏合所用混合機並無特別限定,例如可使用單軸擠製機、雙軸擠製機等擠製機或加壓捏合機等任意且適當之混合機。
上述薄膜成形方法可舉如溶液澆鑄法(溶液流延法)、熔融擠製法、砑光法、壓縮成形法等任意且適當之薄膜成形法。該等薄膜成形方法中宜為溶液澆鑄法(溶液流延法)、熔融擠製法。
上述溶液澆鑄法(溶液流延法)所用溶劑可舉如苯、甲苯、二甲苯等芳香族烴類;環己烷、十氫萘等脂肪族烴類;乙酸乙酯、乙酸丁酯等酯類;丙酮、甲基乙基酮、甲基異丁基酮等酮類;甲醇、乙醇、異丙醇、丁醇、異丁醇、甲賽璐蘇、乙賽璐蘇、丁賽璐蘇等醇類;四氫呋喃、二烷等醚類;二氯甲烷、氯仿、四氯化碳等鹵化烴類;二甲基甲醯胺;二甲亞碸等。該等溶劑可單獨使用亦可將2種以上併用。
用於進行上述溶液澆鑄法(溶液流延法)之裝置可舉例如滾筒式澆鑄機、帶式澆鑄機、旋轉塗佈機等。
上述熔融擠製法可舉如T型模法、充氣法
等。成形溫度宜為150~350℃且較宜為200~300℃。
在以上述T型模法來使薄膜成形時,可於公知之單軸擠製機或雙軸擠製機的前端部裝置T型模,捲取已擠製成薄膜狀的薄膜而獲得捲狀的薄膜。此時,亦可適當調整捲取輥之溫度並加上沿擠製方向延伸,來進行單軸延伸。且,亦可沿垂直於擠製方向之方向延伸薄膜,來進行同時雙軸延伸、逐次雙軸延伸等。
上述樹脂層的厚度宜為1μm~100μm,2μm~50μm較佳,5μm~35μm更佳。
上述樹脂層含有上述化合物X時,樹脂層中化合物X的含量相對於樹脂層100重量份,宜為0.01重量份~10重量份,0.01重量份~5重量份較佳,0.01重量份~3重量份更佳。
上述樹脂層含有上述化合物X與上述化合物Y時,樹脂層中化合物Y的含量相對於樹脂層100重量份,宜為0.001重量份~10重量份,0.05重量份~5重量份較佳,0.01重量份~1重量份更佳。只要為所述範圍,即可製得可抑制不需要之光的吸收而可有助於影像顯示裝置之廣色域化及高亮度之光學機能薄膜。
上述樹脂層含有於580nm~610nm之波長帶區域具有吸收峰之化合物Y1時,樹脂層中化合物Y1的含量相對於樹脂層100重量份,宜為0.001重量份~10重量份,0.05重量份~5重量份較佳,0.01重量份~3重量份更佳。只要為所述範圍,即可製得可抑制不需要之光的吸收
而可有助於影像顯示裝置之廣色域化及高亮度之光學機能薄膜。
上述樹脂層含有於440nm~510nm之波長帶區域具有吸收峰之化合物Y2時,樹脂層中化合物Y2的含量相對於樹脂層100重量份,宜為0.001重量份~10重量份,0.005重量份~5重量份較佳,0.01重量份~3重量份更佳。只要為所述範圍,即可製得可抑制不需要之光的吸收而可有助於影像顯示裝置之廣色域化及高亮度之光學機能薄膜。
D.黏著劑層
黏著劑層係以任意且適當之黏著劑構成。如上述,黏著劑層可含有化合物X及化合物Y。黏著劑宜具有透明性且在光學上為各向同性。黏著劑之具體例可舉橡膠系黏著劑、丙烯酸系黏著劑、聚矽氧系黏著劑、環氧系黏著劑、纖維素系黏著劑。較佳為橡膠系黏著劑或丙烯酸系黏著劑。
橡膠系黏著劑之橡膠系聚合物係於室溫左右之溫度區中顯現橡膠彈性之聚合物。較佳之橡膠系聚合物(A)可舉苯乙烯系熱可塑性彈性體(A1)、異丁烯系聚合物(A2)及其組合。
苯乙烯系熱可塑性彈性體(A1)可舉例如苯乙烯-乙烯-丁烯-苯乙烯嵌段共聚物(SEBS)、苯乙烯-異戊二烯-苯乙烯嵌段共聚物(SIS)、苯乙烯-丁二烯-苯乙烯嵌段共聚物(SBS)、苯乙烯-乙烯-丙烯-苯乙烯嵌段共聚物(SEPS、SIS之氫化物)、苯乙烯-乙烯-丙烯嵌段共聚物
(SEP、苯乙烯-異戊二烯嵌段共聚物之氫化物)、苯乙烯-異丁烯-苯乙烯嵌段共聚物(SIBS)、苯乙烯-丁二烯橡膠(SBR)等苯乙烯系嵌段共聚物。在該等之中,由在分子兩末端具有聚苯乙烯嵌段且作為聚合物具有高度凝集力之觀點,又以苯乙烯-乙烯-丙烯-苯乙烯嵌段共聚物(SEPS、SIS之氫化物)、苯乙烯-乙烯-丁烯-苯乙烯嵌段共聚物(SEBS)、苯乙烯-異丁烯-苯乙烯嵌段共聚物(SIBS)為佳。苯乙烯系熱可塑性彈性體(A1)亦可使用市售品。市售品之具體例可舉Kuraray公司製SEPTON、HYBRAR、ASAHI KASEI CHEMICALS CO.製Tuftec、Kaneka公司製SIBSTAR。
苯乙烯系熱可塑性彈性體(A1)之重量平均分子量以5萬~50萬左右為佳,5萬~30萬左右較佳,5萬~25萬左右更佳。苯乙烯系熱可塑性彈性體(A1)之重量平均分子量若在所述範圍內,因可兼顧聚合物之凝集力與黏彈性故而為佳。
苯乙烯系熱可塑性彈性體(A1)中之苯乙烯含量以5重量%~70重量%左右為佳,5重量%~40重量%左右較佳,10重量%~20重量%左右更佳。苯乙烯系熱可塑性彈性體(A1)中之苯乙烯含量只要在所述範圍內,即可在保持來自苯乙烯部位之凝集力的同時確保來自軟段之黏彈性,故而為佳。
異丁烯系聚合物(A2)可舉如含有異丁烯作為構成單體且重量平均分子量(Mw)較佳為50萬以上者。
異丁烯系聚合物(A2)可為異丁烯之均聚物(聚異丁烯,PIB),亦可為以異丁烯為主單體之共聚物(亦即以異丁烯占超過50莫耳%之比率共聚而成之共聚物)。所述共聚物可舉例如異丁烯與正丁烯之共聚物、異丁烯與異戊二烯之共聚物(例如普通丁基橡膠(regular butyl rubber)、氯化丁基橡膠、溴化丁基橡膠、部分交聯丁基橡膠等丁基橡膠類)、該等之硫化物或改質物(例如經以羥基、羧基、胺基、環氧基等官能基改質者)等。在該等之中,由主鏈中不含雙鍵且耐候性優異之觀點,又以聚異丁烯(PIB)為佳。異丁烯系聚合物(A2)亦可使用市售品。市售品之具體例可舉BASF公司製之OPPANOL。
且,異丁烯系聚合物(A2)之重量平均分子量(Mw)宜為50萬以上,較佳為60萬以上,70萬以上更佳。且,重量平均分子量(Mw)的上限宜為500萬以下,較佳為300萬以下,200萬以下更佳。藉由將異丁烯系聚合物(A2)之重量平均分子量設為50萬以上,可做出高溫保管時之耐久性更佳的黏著劑。
黏著劑中之橡膠系聚合物(A)的含量,在黏著劑之總固體成分中宜為30重量%以上,更宜為40重量%以上,又更宜為50重量%以上,尤宜為60重量%以上。橡膠系聚合物含量之上限宜為95重量%以下,較宜為90重量%以下。
橡膠系黏著劑中亦可將上述橡膠系聚合物(A)與其他橡膠系聚合物組合使用。其他橡膠系聚合物之
具體例可舉丁基橡膠(IIR)、丁二烯橡膠(BR)、丙烯腈-丁二烯橡膠(NBR)、EPR(二元系乙烯-丙烯橡膠)、EPT(三元系乙烯-丙烯橡膠)、丙烯酸橡膠、胺甲酸酯橡膠、聚胺甲酸酯系熱可塑性彈性體;聚酯系熱可塑性彈性體;聚丙烯與EPT(三元系乙烯-丙烯橡膠)之聚合物摻合物等摻合物系熱可塑性彈性體。其他橡膠系聚合物之摻混量相對於上述橡膠系聚合物(A)100重量份宜為10重量份左右以下。
丙烯酸系黏著劑之丙烯酸系聚合物在代表上含有(甲基)丙烯酸烷基酯作為主成分,且可因應目的含有含芳香環(甲基)丙烯酸酯、含醯胺基之單體、含羧基之單體及/或含羥基之單體作為共聚成分。本說明書中,「(甲基)丙烯酸酯」意指丙烯酸酯及/或甲基丙烯酸酯。(甲基)丙烯酸烷基酯可例示直鏈狀或支鏈狀烷基的碳數1~18者。含芳香環(甲基)丙烯酸酯係一於其結構中含有芳香環結構且含有(甲基)丙烯醯基之化合物。作為芳香環,可舉如苯環、萘環或聯苯環。含芳香環(甲基)丙烯酸酯可滿足耐久性且可改善周邊部之泛白造成之顯示不均。含醯胺基之單體係一於其結構中含有醯胺基且含有(甲基)丙烯醯基、乙烯基等聚合性不飽和雙鍵之化合物。含羧基之單體係一於其結構中含有羧基且含有(甲基)丙烯醯基、乙烯基等聚合性不飽和雙鍵之化合物。含羥基之單體係一於其結構中含有羥基且含有(甲基)丙烯醯基、乙烯基等聚合性不飽和雙鍵之化合物。丙烯酸系黏著劑之細項例如已記載於日本特開2015-199942號公報中,而本說明書即援用該公
報之記載作為參考。
上述黏著劑層的厚度宜為1μm~100μm,2μm~50μm較佳,5μm~35μm更佳。
上述黏著劑層含有上述化合物X時,黏著劑層中化合物X的含量相對於黏著劑層100重量份,宜為0.01重量份~10重量份,0.01重量份~5重量份較佳,0.01重量份~3重量份更佳。
上述黏著劑層含有上述化合物X與上述化合物Y時,黏著劑層中化合物Y的含量相對於黏著劑層100重量份,宜為0.001重量份~10重量份,0.05重量份~5重量份較佳,0.01重量份~1重量份更佳。只要為所述範圍,即可製得可抑制不需要之光的吸收而可有助於影像顯示裝置之廣色域化及高亮度之光學機能薄膜。
上述黏著劑層含有於580nm~610nm之波長帶區域具有吸收峰之化合物Y1時,黏著劑層中化合物Y1的含量相對於黏著劑層100重量份,宜為0.001重量份~10重量份,0.05重量份~5重量份較佳,0.01重量份~3重量份更佳。只要為所述範圍,即可製得可抑制不需要之光的吸收而可有助於影像顯示裝置之廣色域化及高亮度之光學機能薄膜。
上述黏著劑層含有於440nm~510nm之波長帶區域具有吸收峰之化合物Y2時,黏著劑層中化合物Y2的含量相對於黏著劑層100重量份,宜為0.001重量份~10重量份,0.005重量份~5重量份較佳,0.01重量份~3重量
份更佳。只要為所述範圍,即可製得可抑制不需要之光的吸收而可有助於影像顯示裝置之廣色域化及高亮度之光學機能薄膜。
E.基材
基材可舉如:分離件,用以保護黏著劑層直到光學機能薄膜供於使用之前而配置;玻璃薄膜;相位差薄膜、偏光板等光學薄膜等。
在一實施形態中,基材可使用玻璃薄膜。
上述玻璃薄膜可採用任意且適當之物。上述玻璃薄膜依組成作分類的話,例如可舉鈉鈣玻璃、硼酸玻璃、鋁矽酸鹽玻璃、石英玻璃等。又,根據鹼成分作分類可舉如無鹼玻璃、低鹼玻璃。上述玻璃的鹼金屬成分(例如,Na2O、K2O、Li2O)的含量宜為15重量%以下,10重量%以下更佳。
上述玻璃薄膜在波長550nm下的透光率宜為85%以上。上述玻璃薄膜在波長550nm下的折射率宜為1.4~1.65。
上述玻璃薄膜的密度宜為2.3g/cm3~3.0g/cm3,2.3g/cm3~2.7g/cm3更佳。若為在上述範圍內的玻璃薄膜,則可製得光學積層體。
上述玻璃薄膜的成形方法可採用任意且適當的方法。代表上來說,上述玻璃薄膜可將含有二氧化矽或氧化鋁等主原料、芒硝或氧化銻等消泡劑及碳等還原劑之混合物在1400℃~1600℃之溫度下熔融,成形為薄板狀後進行冷卻而製得。上述玻璃薄膜的成形方法可舉如流孔下引法、熔融法、浮製玻板法等。由該等方法成形成板狀的玻璃薄膜,為了薄板化或提高平滑性,可因應需求用氫氟酸等溶劑進行化學研磨。
上述玻璃薄膜可直接使用市售之玻璃薄膜,或亦可將市售之玻璃薄膜研磨成所期望之厚度後使用。市售之玻璃薄膜可舉例如康寧公司製「7059」、「1737」或「EAGLE2000」、AGC公司製「AN100」、NH Techno Glass公司製「NA-35」、Nippon Electric Glass公司製「OA-10」、SCHOTT公司製「D263」或「AF45」等。
F.附光學機能薄膜之偏光板
圖2係本發明之一實施形態的附光學機能薄膜之偏光板的概略截面圖。附光學機能薄膜之偏光板200具備光學機能薄膜100與偏光板110。偏光板110可配置於光學機能薄膜100之單側,且宜配置於光學機能薄膜100的黏著劑層20側。
上述偏光板具備偏光件。上述偏光板宜於偏光件之單側或兩側進一步具備保護薄膜。
上述偏光件的厚度並無特別限制,可根據目的採用適當的厚度。該厚度代表上為1μm~80μm左右。
在一實施形態中,可使用薄型偏光件,且該偏光件的厚度宜為20μm以下,15μm以下較佳,10μm以下更佳,6μm以下尤佳。
上述偏光件宜在波長380nm~780nm的任一波長下顯示吸收二色性。偏光件的單體透過率宜為40.0%以上,41.0%以上較佳,42.0%以上更佳,43.0%以上尤佳。偏光件的偏光度以99.8%以上為佳,99.9%以上較佳,99.95%以上更佳。
較理想的是上述偏光件為碘系偏光件。更詳細來說,上述偏光件可由含碘的聚乙烯醇系樹脂(以下,稱為「PVA系樹脂」)薄膜所構成。
用以形成上述PVA系樹脂薄膜之PVA系樹脂可採用任意且適當之樹脂。可舉例如聚乙烯醇、乙烯-乙烯醇共聚物。聚乙烯醇可藉由將聚乙酸乙烯酯皂化而得。乙烯-乙烯醇共聚物可藉由將乙烯-乙酸乙烯酯共聚物皂化而得。PVA系樹脂之皂化度通常為85莫耳%~100莫耳%,宜為95.0莫耳%~99.95莫耳%,更宜為99.0莫耳%~99.93莫耳%。皂化度係依JIS K 6726-1994而求得。藉由使用所述皂化度的PVA系樹脂,可獲得耐久性優異的偏光件。皂化度太高時,會有膠化之虞。
PVA系樹脂的平均聚合度可按目的適當選擇。平均聚合度通常為1000~10000,宜為1200~5000,更宜為1500~4500。另,平均聚合度可按JIS K 6726-1994而求得。
上述保護薄膜可採用任意且適當的樹酯薄膜。保護薄膜的形成材料,例如可舉:聚對苯二甲酸乙二酯(PET)等聚酯系樹脂、三乙醯纖維素(TAC)等纖維素系樹脂、降莰烯系樹脂等環烯烴系樹脂、聚乙烯、聚丙烯等烯烴系樹脂、(甲基)丙烯酸系樹脂等。
上述保護薄膜的厚度宜為5μm~55μm,10μm~50μm較佳,15μm~45μm更佳。
G.影像顯示裝置
本發明之影像顯示裝置具備影像顯示面板與上述光學機能薄膜。影像顯示面板可舉例如液晶顯示面板、有機EL面板等。光學機能薄膜可配置於影像顯示面板之視辨側。
以下,以實施例來具體說明本發明,惟本發明不受該等實施例限定。又,各特性之測定方法如以下所述。
(1)測定吸收光譜
將著色層溶解至乙酸乙酯,而調製出評估用試樣。
利用分光光度計(日立High-Technologies公司製,商品名「U-4100」)測定評估用試樣之吸收光譜。
(2)透射率、透射率變化
以JIS 7136所規定之方法,使用霧度計(村上色彩科學研究所公司製,商品名「HM-150」)測定出光學機能薄膜之透射率。
進行將光學機能薄膜放置於80℃之環境下144小時的
加熱處理,再由加熱處理後之光學機能薄膜的透射率、與剛製造好之光學機能薄膜的初始透射率,以{(加熱處理後之透射率-初始透射率)/初始透射率}×100之式求得透射率變化。
(3)偏光度(消偏光評估)
將光學機能薄膜與偏光板(偏光度:99.996)積層,而製作出評估試樣。
使光從評估試樣之偏光板透射,而測定出評估試樣之偏光度。
偏光度係使用紫外線可見光分光光度計(日本分光公司製V7100)測定單體透射率(Ts)、平行透射率(Tp)及正交透射率(Tc),並以下式求得偏光度(P)。該等透射率係以JIS Z 8701之2度視野(C光源)進行測定並進行光視效能校正所得之Y值。
偏光度(P)={(Tp-Tc)/(Tp+Tc)}1/2×100
[實施例1]
係將ASAHI KASEI CHEMICALS CO.製之商品名「DELPET」投入單軸擠製機進行熔融混合並通過T型模而形成薄膜。將製得之擠製薄膜以延伸溫度240℃分別沿長度方向及寬度方向進行同時雙軸延伸2倍(面倍率4.0)而製得厚度40μm之丙烯酸樹脂薄膜。
接著,將含有100重量份之丙烯酸丁酯、0.01重量份之丙烯酸2-羥乙酯以及5重量份之丙烯酸的單體混合物饋入具備冷卻管、氮導入管、溫度計及攪拌裝置之反應容器
中。並且,相對於100重量份之前述單體混合物,將作為聚合引發劑之0.1重量份之2,2’-偶氮雙異丁腈與100重量份之乙酸乙酯一同饋入,並一邊緩慢攪拌一邊將氮氣導入以進行氮取代後,使燒瓶內之液溫保持於55℃附近進行8小時之聚合反應,調製出重量平均分子量(Mw)180萬、Mw/Mn=4.1之丙烯酸系聚合物的溶液(固體成分濃度30重量%)。
並調製出下述黏著劑組成物:相對於上述所製造出之丙烯酸系聚合物溶液的固體成分100重量份,含有下述通式(I-20)所示方酸化合物0.1重量份、卟啉系色素(山本化成公司製,商品名「PD-320」)0.1重量份、自由基引發劑(過氧化苯甲醯,日本油脂公司製之商品名NYPER BMT)0.23重量份、異氰酸酯系交聯劑(Tosoh公司製之商品名Coronate L)1重量份。將該黏著劑組成物塗敷至分離件而形成厚度20μm之黏著劑層,再轉印至上述丙烯酸樹脂薄膜而製得光學機能薄膜。
光學機能薄膜於波長594nm附近具有源自方酸化合物及卟啉系色素的吸收峰。
此外,通式(I-20)所示方酸化合物係以以下方法合成。
<方酸化合物之合成>
依”M.Beller et.al.,J.Am.Chem.Soc.,2013,135(30),11384-11388)”所記載之方法合成1-苯-1,4,5,6-四氫環戊[b]吡咯。
於乙醇5mL中混合1-苯-1,4,5,6-四氫環戊[b]吡咯
300mg與方酸80mg,並於80℃下攪拌2小時。之後,令其冷卻至室溫,並濾取出產物。將濾取出之產物以乙醇洗淨,並於70℃下進行減壓乾燥,而製得197mg之方酸化合物。並以矽膠層析法進行純化,而製得120mg之方酸化合物。
將所製得之光學薄膜供於上述評估(2)及(3)。將結果列於表1。
[實施例2]
將ASAHI KASEI CHEMICALS CO.製之商品名「DELPET」以二氯甲烷溶解,而製作出固體成分濃度25%之丙烯酸樹脂溶液。混合相對於該丙烯酸樹脂100重量份,含有上述通式(I-20)所示方酸化合物0.1重量份、卟啉系色素(山本化成公司製,商品名「PD-320」)0.1重量份的樹脂組成物而調製出液體。將該樹脂組成物塗敷至厚度80μm之三乙醯纖維素基材,而形成厚度7μm之樹脂層。
接著,將含有100重量份之丙烯酸丁酯、0.01重量份之丙烯酸2-羥乙酯以及5重量份之丙烯酸的單體混合物饋入具備冷卻管、氮導入管、溫度計及攪拌裝置之反應容器
中。並且,相對於100重量份之前述單體混合物,將作為聚合引發劑之0.1重量份之2,2’-偶氮雙異丁腈與100重量份之乙酸乙酯一同饋入,並一邊緩慢攪拌一邊將氮氣導入以進行氮取代後,使燒瓶內之液溫保持於55℃附近進行8小時之聚合反應,調製出重量平均分子量(Mw)180萬、Mw/Mn=4.1之丙烯酸系聚合物的溶液(固體成分濃度30重量%)。
並調製出下述黏著劑組成物:相對於上述所製造出之丙烯酸系聚合物溶液的固體成分100重量份,含有自由基引發劑(過氧化苯甲醯,日本油脂公司製之商品名NYPER BMT)0.23重量份、異氰酸酯系交聯劑(Tosoh公司製之商品名Coronate L)1重量份。將該黏著劑組成物塗敷至分離件而形成厚度20μm之黏著劑層,再轉印至上述樹脂層,並剝離三乙醯纖維素基材而製得光學機能薄膜。
光學機能薄膜於波長594nm附近具有源自方酸化合物及卟啉系色素的吸收峰。
將所製得之光學薄膜供於上述評估(2)及(3)。將結果列於表1。
[比較例1]
除了不添加卟啉系色素外,以與實施例1同樣方式製得光學薄膜。將所製得之光學薄膜供於上述評估(2)及(3)。將結果列於表1。
[比較例2]
除了不添加卟啉系色素外,以與實施例2同樣方式製
得光學薄膜。將所製得之光學薄膜供於上述評估(2)及(3)。將結果列於表1。
由表1可明顯得知,根據本發明,使同一層含有通式(I)所示化合物X與於400nm~700nm之範圍的波長帶區域具有吸收峰的化合物Y,可製得一種耐久性優異且消偏光情形較少的光學機能薄膜。
本發明之光學機能薄膜可適用於液晶顯示裝置等影像顯示裝置。
10:樹脂層
20:黏著劑層
100:光學機能薄膜
Claims (5)
- 一種光學機能薄膜,具備:樹脂層、與配置於該樹脂層之至少單側的黏著劑層; 該樹脂層及/或黏著劑層包含化合物X與化合物Y作為色素,該化合物X係下述通式(I)或下述通式(II)所示化合物,該化合物Y係於400nm~700nm之範圍的波長帶區域具有吸收峰的化合物; [化學式1] 式(I)中,R1 、R2 、R3 、R4 、R5 、R6 、R7 及R8 分別獨立為氫原子、鹵素原子、碳數1以上且20以下之取代或非取代之烷基、式(a)所示取代基或式(b)所示取代基;或是 R1 與R2 形成由5或6個碳原子所構成之飽和環狀骨架且R3 、R4 、R5 、R6 、R7 及R8 分別獨立為氫原子、鹵素原子(宜為Cl)、碳數1以上且20以下之取代或非取代之烷基、式(a)所示取代基或式(b)所示取代基;或是 R2 與R3 形成由5~7個碳原子所構成之飽和環狀骨架且R1 、R4 、R5 、R6 、R7 及R8 分別獨立為氫原子、鹵素原子(宜為Cl)、碳數1以上且20以下之取代或非取代之烷基、式(a)所示取代基或式(b)所示取代基;或是 R5 與R6 形成由5或6個碳原子所構成之飽和環狀骨架且R1 、R2 、R3 、R4 、R7 及R8 分別獨立為氫原子、鹵素原子(宜為Cl)、碳數1以上且20以下之取代或非取代之烷基、式(a)所示取代基或式(b)所示取代基;或是 R6 與R7 形成由5~7個碳原子所構成之飽和環狀骨架且R1 、R2 、R3 、R4 、R5 及R8 分別獨立為氫原子、鹵素原子(宜為Cl)、碳數1以上且20以下之取代或非取代之烷基、式(a)所示取代基或式(b)所示取代基;或是 R1 與R2 形成由5或6個碳原子所構成之飽和環狀骨架、R5 與R6 形成由5或6個碳原子所構成之飽和環狀骨架且R3 、R4 、R7 及R8 分別獨立為氫原子、鹵素原子(宜為Cl)、碳數1以上且20以下之取代或非取代之烷基、式(a)所示取代基或式(b)所示取代基;或者, R2 與R3 形成由5~7個碳原子所構成之飽和環狀骨架、R6 與R7 形成由5~7個碳原子所構成之飽和環狀骨架且R1 、R4 、R5 及R8 分別獨立為氫原子、鹵素原子(宜為Cl)、碳數1以上且20以下之取代或非取代之烷基、式(a)所示取代基或式(b)所示取代基; 式(II)中,R4 及R8 分別獨立為氫原子或碳數1以上且20以下之取代或非取代之烷基。
- 如請求項1之光學機能薄膜,其於580nm~610nm之範圍的波長帶區域具有吸收峰。
- 如請求項1之光學機能薄膜,其中前述樹脂層含有前述化合物X及前述化合物Y。
- 一種附光學機能薄膜之偏光板,具備如請求項1之光學機能薄膜、與配置於該光學機能薄膜之單側的偏光板。
- 一種影像顯示裝置,具備如請求項1之光學機能薄膜。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762592223P | 2017-11-29 | 2017-11-29 | |
US62/592,223 | 2017-11-29 | ||
US201862672956P | 2018-05-17 | 2018-05-17 | |
US62/672,956 | 2018-05-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201925879A TW201925879A (zh) | 2019-07-01 |
TWI714919B true TWI714919B (zh) | 2021-01-01 |
Family
ID=64664536
Family Applications (6)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW107142719A TWI699423B (zh) | 2017-11-29 | 2018-11-29 | 光學機能薄膜 |
TW107142793A TW201940467A (zh) | 2017-11-29 | 2018-11-29 | 用於顯示裝置的方酸內鎓化合物 |
TW107142743A TWI691565B (zh) | 2017-11-29 | 2018-11-29 | 附黏著劑層之偏光薄膜及液晶顯示裝置 |
TW107142764A TWI701296B (zh) | 2017-11-29 | 2018-11-29 | 圓偏光板 |
TW107142744A TWI714919B (zh) | 2017-11-29 | 2018-11-29 | 光學機能薄膜、附光學機能薄膜之偏光板及影像顯示裝置 |
TW107142766A TWI701471B (zh) | 2017-11-29 | 2018-11-29 | 光學積層體及影像顯示裝置 |
Family Applications Before (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW107142719A TWI699423B (zh) | 2017-11-29 | 2018-11-29 | 光學機能薄膜 |
TW107142793A TW201940467A (zh) | 2017-11-29 | 2018-11-29 | 用於顯示裝置的方酸內鎓化合物 |
TW107142743A TWI691565B (zh) | 2017-11-29 | 2018-11-29 | 附黏著劑層之偏光薄膜及液晶顯示裝置 |
TW107142764A TWI701296B (zh) | 2017-11-29 | 2018-11-29 | 圓偏光板 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW107142766A TWI701471B (zh) | 2017-11-29 | 2018-11-29 | 光學積層體及影像顯示裝置 |
Country Status (7)
Country | Link |
---|---|
US (6) | US11422403B2 (zh) |
EP (1) | EP3717572A2 (zh) |
JP (7) | JP2021504538A (zh) |
KR (6) | KR20200088465A (zh) |
CN (6) | CN111699220B (zh) |
TW (6) | TWI699423B (zh) |
WO (6) | WO2019108544A2 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7011708B2 (ja) * | 2018-04-11 | 2022-02-10 | 富士フイルム株式会社 | 色素フィルター、バックライトユニット及び液晶表示装置 |
KR20210036375A (ko) * | 2018-07-23 | 2021-04-02 | 스미또모 가가꾸 가부시키가이샤 | 광학 필터 및 표시 장치 |
JP6916940B2 (ja) * | 2019-10-31 | 2021-08-11 | 住友化学株式会社 | 画像表示装置 |
JP7162037B2 (ja) * | 2019-10-31 | 2022-10-27 | 住友化学株式会社 | 画像表示装置 |
KR20210156914A (ko) * | 2020-06-18 | 2021-12-28 | 삼성디스플레이 주식회사 | 표시 장치 및 표시 장치 제조 방법 |
KR102377756B1 (ko) | 2020-12-15 | 2022-03-23 | 주식회사 힘테크 | 근적외선 흡수색소 및 이를 이용한 근적외선 차단필터 |
KR20220170286A (ko) * | 2021-06-22 | 2022-12-29 | 삼성에스디아이 주식회사 | 화합물, 이를 포함하는 조성물, 이를 포함하는 반사방지 필름 및 디스플레이 장치 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009031474A (ja) * | 2007-07-26 | 2009-02-12 | Sumitomo Chemical Co Ltd | 粘着剤層を備える液晶表示装置及びそれに用いる複合偏光板のセット |
TW201232868A (en) * | 2010-10-08 | 2012-08-01 | Sumitomo Chemical Co | An organic electro-luminescent device |
JP2014092611A (ja) * | 2012-11-01 | 2014-05-19 | Polatechno Co Ltd | 有機el表示装置用円偏光板及び有機el表示装置 |
TW201721245A (zh) * | 2015-09-25 | 2017-06-16 | 旭硝子股份有限公司 | 光學元件之製造方法及光學元件 |
Family Cites Families (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4353971A (en) | 1980-12-08 | 1982-10-12 | Pitney Bowes Inc. | Squarylium dye and diane blue dye charge generating layer mixture for electrophotographic light sensitive elements and processes |
US4743530A (en) * | 1986-11-21 | 1988-05-10 | Eastman Kodak Company | Negative working photoresists responsive to longer wavelengths and novel coated articles |
AU662429B2 (en) * | 1992-07-29 | 1995-08-31 | Sumitomo Chemical Company, Limited | Gas barrier resin composition and its film and process for producing the same |
US6157504A (en) | 1998-10-20 | 2000-12-05 | Fuji Photo Film Co., Ltd. | Optical filter comprising transparent support and filter layer having two absorption maximums |
WO2000053552A1 (fr) | 1999-03-05 | 2000-09-14 | Mitsubishi Chemical Corporation | Composes de squarylium, filtres pour panneaux d'ecrans a plasma fabriques a partir de tels composes et panneaux d'ecrans a plasma |
JP2001183522A (ja) * | 1999-12-27 | 2001-07-06 | Mitsubishi Chemicals Corp | プラズマディスプレイパネル用フィルター |
EP1157990A3 (en) | 2000-05-22 | 2003-12-10 | Mitsubishi Chemical Corporation | Squarylium dye and filter for display device |
AU2001282593A1 (en) | 2000-09-04 | 2002-03-22 | Mitsubishi Chemical Corporation | Diphenylsquarylium compound and display filter containing the same |
JP3517210B2 (ja) * | 2000-12-28 | 2004-04-12 | 日清紡績株式会社 | 近赤外線吸収材料 |
JP2002228829A (ja) * | 2001-02-02 | 2002-08-14 | Asahi Denka Kogyo Kk | 光学フィルター |
DE10245581A1 (de) | 2002-03-19 | 2003-10-02 | Bayer Ag | Squaryliumfarbstoffe als lichtabsorbierende Verbindung in der Informationsschicht von optischen Datenträgern |
WO2003079339A1 (de) * | 2002-03-19 | 2003-09-25 | Bayer Chemicals Ag | Squaryliumfarbstoffe als lichtabsorbierende verbindung in der informationschicht von optischen datenträgern |
JP2006018104A (ja) * | 2004-07-02 | 2006-01-19 | Dainippon Printing Co Ltd | 光学機能フィルムおよびこれを備えたディスプレイ |
KR100708981B1 (ko) * | 2004-11-29 | 2007-04-18 | 주식회사 엘지화학 | Pdp 필터용 색보정 필름, 색보정-근적외선 흡수 복합화필름, 및 이를 이용한 pdp 필터 |
JP2006171235A (ja) | 2004-12-14 | 2006-06-29 | Nitto Denko Corp | 円偏光板、及び光学フィルム、及び画像表示装置 |
KR100756166B1 (ko) * | 2005-03-17 | 2007-09-05 | 주식회사 엘지화학 | 피롤 유도체를 함유하는 시아닌계 색소 |
JP4987297B2 (ja) | 2005-12-28 | 2012-07-25 | ダイセル・エボニック株式会社 | 機能性光学レンズ及びその製造方法 |
US20070281363A1 (en) | 2006-04-13 | 2007-12-06 | Ewald Terpetschnig | Luminescent compounds |
US20070247712A1 (en) * | 2006-04-21 | 2007-10-25 | Eastman Kodak Company | Optical elements having reverse dispersion |
JP2008184606A (ja) | 2007-01-04 | 2008-08-14 | Fuji Xerox Co Ltd | 色材及びトナー |
US8007975B2 (en) | 2007-01-04 | 2011-08-30 | Fuji Xerox Co., Ltd. | Colorant and toner |
US8642014B2 (en) | 2007-01-30 | 2014-02-04 | Seta Biomedicals, Llc | Luminescent compounds |
JP2008304677A (ja) * | 2007-06-07 | 2008-12-18 | Nitto Denko Corp | 色補正フィルター、画像表示装置および液晶表示装置 |
JP5286726B2 (ja) * | 2007-09-25 | 2013-09-11 | 富士ゼロックス株式会社 | 黒色色材及びトナー |
US7667047B2 (en) | 2008-03-26 | 2010-02-23 | Fuji Xerox Co., Ltd. | Colorant |
JP5331369B2 (ja) | 2008-04-10 | 2013-10-30 | 藤森工業株式会社 | 両面粘着層付き色補正フィルター |
JP5251329B2 (ja) * | 2008-07-22 | 2013-07-31 | 東洋インキScホールディングス株式会社 | カラーフィルタ用青色着色組成物、カラーフィルタおよびカラー表示装置 |
JP2011039093A (ja) | 2009-08-06 | 2011-02-24 | Sumitomo Chemical Co Ltd | 液晶表示装置および液晶表示装置用光学部材セット |
US8273875B2 (en) | 2009-11-16 | 2012-09-25 | University Of Notre Dame Du Lac | High performance luminescent compounds |
US20120296085A1 (en) | 2010-01-13 | 2012-11-22 | University Of Notre Dame Du Lac | Chemiluminescent dyes and dye-stained particles |
KR101127586B1 (ko) * | 2010-02-24 | 2012-03-22 | 삼성모바일디스플레이주식회사 | 고투과 편광판 및 이를 구비하는 유기 발광 장치 |
JP2011183522A (ja) * | 2010-03-10 | 2011-09-22 | Mitsubishi Electric Corp | 部品の除去装置および除去方法 |
JP5677902B2 (ja) * | 2010-10-22 | 2015-02-25 | 富士フイルム株式会社 | 立体画像認識装置 |
JP5698093B2 (ja) * | 2011-08-26 | 2015-04-08 | 富士フイルム株式会社 | カラーフィルタ用着色組成物及びその製造方法、カラーフィルタ及びその製造方法、並びに固体撮像素子 |
JP5646426B2 (ja) * | 2011-09-30 | 2014-12-24 | 富士フイルム株式会社 | 着色感光性組成物、カラーフィルタ及びその製造方法、並びに液晶表示装置 |
KR20140013960A (ko) * | 2012-07-23 | 2014-02-05 | 주식회사 엘지화학 | 고투과도 색상조정 원편광판 및 이를 포함하는 반사형 액정표시장치 |
JP6057600B2 (ja) * | 2012-08-09 | 2017-01-11 | 日東電工株式会社 | 粘着剤、粘着剤層、および粘着シート |
CN103788552B (zh) * | 2012-10-26 | 2016-12-21 | 厦门加岩高分子材料有限公司 | 聚乙烯醇共混物 |
CN103278876A (zh) * | 2013-05-28 | 2013-09-04 | 京东方科技集团股份有限公司 | 量子点彩色滤光片及其制作方法、显示装置 |
JP2015111518A (ja) | 2013-12-06 | 2015-06-18 | 株式会社ジャパンディスプレイ | バックライト及びそれを用いた液晶表示装置 |
WO2015098906A1 (ja) * | 2013-12-24 | 2015-07-02 | 富士フイルム株式会社 | 光学シート部材及び表示装置 |
JP6506529B2 (ja) | 2014-10-20 | 2019-04-24 | 株式会社日本触媒 | オキソカーボン系化合物を含む樹脂組成物及びこれからなる成形体 |
JP6638948B2 (ja) | 2014-10-20 | 2020-02-05 | 国立大学法人愛媛大学 | 新規オキソカーボン系化合物 |
JP6738139B2 (ja) * | 2014-11-20 | 2020-08-12 | 日東電工株式会社 | 有機el表示装置用円偏光板および有機el表示装置 |
WO2016120166A1 (en) | 2015-01-27 | 2016-08-04 | Sony Corporation | Squaraine-based molecules as material for organic photoelectric conversion layers in organic photodiodes |
KR101968901B1 (ko) * | 2015-02-06 | 2019-04-15 | 주식회사 엘지화학 | 색변환 필름, 및 이를 포함하는 백라이트 유닛 및 디스플레이 장치 |
KR20170077817A (ko) * | 2015-12-28 | 2017-07-06 | 스미또모 가가꾸 가부시끼가이샤 | 광학 적층체 |
JP2017141215A (ja) | 2016-02-08 | 2017-08-17 | 国立大学法人愛媛大学 | 新規オキソカーボン系化合物 |
JP2017141425A (ja) | 2016-02-08 | 2017-08-17 | 株式会社日本触媒 | オキソカーボン系化合物を含む樹脂組成物及びこれからなる成形体 |
JP6966850B2 (ja) * | 2016-03-18 | 2021-11-17 | 日東電工株式会社 | 光学部材、ならびに、該光学部材を用いたバックライトユニットおよび液晶表示装置 |
JP2017203902A (ja) | 2016-05-12 | 2017-11-16 | ソニー株式会社 | スクアリリウム化合物および固体撮像素子ならびに電子機器 |
JP6760805B2 (ja) | 2016-09-13 | 2020-09-23 | 富士フイルム株式会社 | 赤外線吸収剤、組成物、膜、光学フィルタ、積層体、固体撮像素子、画像表示装置および赤外線センサ |
TWI649392B (zh) * | 2016-12-21 | 2019-02-01 | 住華科技股份有限公司 | 黏著劑薄片以及偏光板組件 |
JP2019012159A (ja) * | 2017-06-30 | 2019-01-24 | 日本化薬株式会社 | 色補正光学フィルター用樹脂組成物、該樹脂組成物を含む色補正光学フィルター |
-
2018
- 2018-11-27 JP JP2020529347A patent/JP2021504538A/ja not_active Withdrawn
- 2018-11-27 CN CN201880087627.1A patent/CN111699220B/zh active Active
- 2018-11-27 US US16/767,056 patent/US11422403B2/en active Active
- 2018-11-27 EP EP18816455.2A patent/EP3717572A2/en not_active Withdrawn
- 2018-11-27 WO PCT/US2018/062629 patent/WO2019108544A2/en unknown
- 2018-11-27 KR KR1020207018376A patent/KR20200088465A/ko active IP Right Grant
- 2018-11-29 KR KR1020207015231A patent/KR20200092330A/ko unknown
- 2018-11-29 WO PCT/JP2018/043978 patent/WO2019107491A1/ja active Application Filing
- 2018-11-29 JP JP2019557323A patent/JPWO2019107492A1/ja active Pending
- 2018-11-29 WO PCT/JP2018/043980 patent/WO2019107493A1/ja active Application Filing
- 2018-11-29 TW TW107142719A patent/TWI699423B/zh not_active IP Right Cessation
- 2018-11-29 TW TW107142793A patent/TW201940467A/zh unknown
- 2018-11-29 KR KR1020207015230A patent/KR20200093554A/ko unknown
- 2018-11-29 JP JP2019557321A patent/JPWO2019107490A1/ja active Pending
- 2018-11-29 US US16/767,825 patent/US20200292877A1/en not_active Abandoned
- 2018-11-29 JP JP2019557324A patent/JPWO2019107493A1/ja active Pending
- 2018-11-29 KR KR1020207015228A patent/KR20200092329A/ko unknown
- 2018-11-29 US US16/767,690 patent/US20200386930A1/en not_active Abandoned
- 2018-11-29 WO PCT/JP2018/043977 patent/WO2019107490A1/ja active Application Filing
- 2018-11-29 TW TW107142743A patent/TWI691565B/zh not_active IP Right Cessation
- 2018-11-29 TW TW107142764A patent/TWI701296B/zh not_active IP Right Cessation
- 2018-11-29 KR KR1020207015229A patent/KR20200092966A/ko unknown
- 2018-11-29 JP JP2019557322A patent/JPWO2019107491A1/ja active Pending
- 2018-11-29 CN CN201880077155.1A patent/CN111417874A/zh active Pending
- 2018-11-29 KR KR1020207015226A patent/KR20200092965A/ko unknown
- 2018-11-29 JP JP2019557325A patent/JPWO2019107494A1/ja active Pending
- 2018-11-29 US US16/767,733 patent/US20200355962A1/en not_active Abandoned
- 2018-11-29 WO PCT/JP2018/043979 patent/WO2019107492A1/ja active Application Filing
- 2018-11-29 TW TW107142744A patent/TWI714919B/zh active
- 2018-11-29 TW TW107142766A patent/TWI701471B/zh not_active IP Right Cessation
- 2018-11-29 CN CN201880077179.7A patent/CN111417819A/zh active Pending
- 2018-11-29 US US16/767,728 patent/US20210181394A1/en not_active Abandoned
- 2018-11-29 CN CN201880077105.3A patent/CN111417880A/zh active Pending
- 2018-11-29 WO PCT/JP2018/043981 patent/WO2019107494A1/ja active Application Filing
- 2018-11-29 CN CN201880077227.2A patent/CN111480099A/zh active Pending
- 2018-11-29 CN CN201880077173.XA patent/CN111417876A/zh active Pending
- 2018-11-29 US US16/767,732 patent/US20210179896A1/en not_active Abandoned
-
2022
- 2022-05-13 JP JP2022079431A patent/JP2022116062A/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009031474A (ja) * | 2007-07-26 | 2009-02-12 | Sumitomo Chemical Co Ltd | 粘着剤層を備える液晶表示装置及びそれに用いる複合偏光板のセット |
TW201232868A (en) * | 2010-10-08 | 2012-08-01 | Sumitomo Chemical Co | An organic electro-luminescent device |
JP2014092611A (ja) * | 2012-11-01 | 2014-05-19 | Polatechno Co Ltd | 有機el表示装置用円偏光板及び有機el表示装置 |
TW201721245A (zh) * | 2015-09-25 | 2017-06-16 | 旭硝子股份有限公司 | 光學元件之製造方法及光學元件 |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TWI714919B (zh) | 光學機能薄膜、附光學機能薄膜之偏光板及影像顯示裝置 | |
TWI381196B (zh) | A polarizing plate, a method for manufacturing the same, an optical film, and an image display device | |
TWI677719B (zh) | 圓偏光板 | |
KR20190005836A (ko) | 유기 el 표시 장치용 광학 필름, 유기 el 표시 장치용 편광 필름, 유기 el 표시 장치용 점착제층 구비 편광 필름, 및 유기 el 표시 장치 | |
KR100939947B1 (ko) | 위상차 점착제층, 그 제조 방법, 점착형 광학 필름, 그제조 방법 및 화상 표시 장치 | |
TW200842416A (en) | Optical film, polarizing plate, and image display apparatus | |
JP2020098317A (ja) | 円偏光板およびそれを用いた画像表示装置 | |
KR20080002685A (ko) | 점착형 광학 필름의 제조 방법, 점착형 광학 필름 및 화상표시 장치 | |
US20210181574A1 (en) | Color correction member and optical film using color correction member | |
JP2004145139A (ja) | 光学補償板、それを用いた光学補償層付偏光板、前記光学補償板の製造方法、および、それらを用いた液晶表示装置 | |
WO2019198656A1 (ja) | 色素フィルター、バックライトユニット及び液晶表示装置 | |
WO2021172365A1 (ja) | 波長選択吸収フィルタ、有機エレクトロルミネッセンス表示装置及び液晶表示装置 | |
JP2024010495A (ja) | 円偏光板および画像表示装置 | |
CN114902091A (zh) | 光吸收滤波器、滤光器、有机电致发光显示装置及液晶显示装置 |