KR102179612B1 - 편광 필름 - Google Patents

편광 필름 Download PDF

Info

Publication number: KR102179612B1
Authority: KR; South Korea
Prior art keywords: film; polarizing film; int; less; thickness
Prior art date: 2013-09-13

Application number

KR1020167006384A

Other languages

English (en)

Korean (ko)

Other versions

KR20160056885A (ko

Inventor

다츠야 오조노

오사무 가제토

Original Assignee

주식회사 쿠라레

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2013-09-13

Filing date

2014-09-08

Publication date

2020-11-17

2014-09-08 Application filed by 주식회사 쿠라레 filed Critical 주식회사 쿠라레

2016-05-20 Publication of KR20160056885A publication Critical patent/KR20160056885A/ko

2020-11-17 Application granted granted Critical

2020-11-17 Publication of KR102179612B1 publication Critical patent/KR102179612B1/ko

Links

ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims abstract description 32
239000011630 iodine Substances 0.000 claims abstract description 32
229910052740 iodine Inorganic materials 0.000 claims abstract description 32
238000002835 absorbance Methods 0.000 claims abstract description 20
238000001069 Raman spectroscopy Methods 0.000 claims abstract description 12
239000011159 matrix material Substances 0.000 claims abstract description 7
239000004372 Polyvinyl alcohol Substances 0.000 claims description 98
229920002451 polyvinyl alcohol Polymers 0.000 claims description 98
238000004043 dyeing Methods 0.000 claims description 43
238000000034 method Methods 0.000 claims description 32
238000004519 manufacturing process Methods 0.000 claims description 26
238000002834 transmittance Methods 0.000 claims description 12
238000007654 immersion Methods 0.000 claims description 11
229910052783 alkali metal Inorganic materials 0.000 claims description 10
150000001340 alkali metals Chemical class 0.000 claims description 10
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
229910052802 copper Inorganic materials 0.000 abstract 2
239000010949 copper Substances 0.000 abstract 2
NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 39
KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 16
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
239000004327 boric acid Substances 0.000 description 12
238000004132 cross linking Methods 0.000 description 12
239000000178 monomer Substances 0.000 description 11
-1 ethylene, propylene, 1-butene Chemical class 0.000 description 10
NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 9
238000005259 measurement Methods 0.000 description 9
HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 8
238000001035 drying Methods 0.000 description 8
230000010287 polarization Effects 0.000 description 8
239000007864 aqueous solution Substances 0.000 description 7
150000001639 boron compounds Chemical class 0.000 description 7
239000004973 liquid crystal related substance Substances 0.000 description 7
239000004014 plasticizer Substances 0.000 description 7
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
238000006116 polymerization reaction Methods 0.000 description 6
229920001290 polyvinyl ester Polymers 0.000 description 6
238000007127 saponification reaction Methods 0.000 description 6
229920001567 vinyl ester resin Polymers 0.000 description 6
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 6
230000000052 comparative effect Effects 0.000 description 5
150000003839 salts Chemical class 0.000 description 5
239000000243 solution Substances 0.000 description 5
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 4
239000000853 adhesive Substances 0.000 description 4
230000001070 adhesive effect Effects 0.000 description 4
238000004140 cleaning Methods 0.000 description 4
239000003431 cross linking reagent Substances 0.000 description 4
229910052700 potassium Inorganic materials 0.000 description 4
239000011591 potassium Substances 0.000 description 4
230000008961 swelling Effects 0.000 description 4
238000005406 washing Methods 0.000 description 4
IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical group OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 3
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 3
229910021538 borax Inorganic materials 0.000 description 3
MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
230000000694 effects Effects 0.000 description 3
150000002148 esters Chemical class 0.000 description 3
235000011187 glycerol Nutrition 0.000 description 3
239000007788 liquid Substances 0.000 description 3
230000001681 protective effect Effects 0.000 description 3
239000004328 sodium tetraborate Substances 0.000 description 3
235000010339 sodium tetraborate Nutrition 0.000 description 3
238000001179 sorption measurement Methods 0.000 description 3
150000003460 sulfonic acids Chemical class 0.000 description 3
229920005992 thermoplastic resin Polymers 0.000 description 3
229920002554 vinyl polymer Polymers 0.000 description 3
UZKWTJUDCOPSNM-UHFFFAOYSA-N 1-ethenoxybutane Chemical compound CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 description 2
IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 2
NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 2
229920002284 Cellulose triacetate Polymers 0.000 description 2
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
239000005977 Ethylene Substances 0.000 description 2
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
DKNPRRRKHAEUMW-UHFFFAOYSA-N Iodine aqueous Chemical compound [K+].I[I-]I DKNPRRRKHAEUMW-UHFFFAOYSA-N 0.000 description 2
VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 2
CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
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 2
150000001241 acetals Chemical group 0.000 description 2
150000008065 acid anhydrides Chemical class 0.000 description 2
125000004432 carbon atom Chemical group C* 0.000 description 2
229920006217 cellulose acetate butyrate Polymers 0.000 description 2
239000003795 chemical substances by application Substances 0.000 description 2
229920001577 copolymer Polymers 0.000 description 2
125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
FJKIXWOMBXYWOQ-UHFFFAOYSA-N ethenoxyethane Chemical compound CCOC=C FJKIXWOMBXYWOQ-UHFFFAOYSA-N 0.000 description 2
125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
238000001095 inductively coupled plasma mass spectrometry Methods 0.000 description 2
125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 2
125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
239000010410 layer Substances 0.000 description 2
238000000691 measurement method Methods 0.000 description 2
239000000203 mixture Substances 0.000 description 2
239000000049 pigment Substances 0.000 description 2
229920000139 polyethylene terephthalate Polymers 0.000 description 2
239000005020 polyethylene terephthalate Substances 0.000 description 2
239000002356 single layer Substances 0.000 description 2
229910052708 sodium Inorganic materials 0.000 description 2
239000011734 sodium Substances 0.000 description 2
239000000126 substance Substances 0.000 description 2
239000000758 substrate Substances 0.000 description 2
239000004094 surface-active agent Substances 0.000 description 2
ILJSQTXMGCGYMG-UHFFFAOYSA-N triacetic acid Chemical compound CC(=O)CC(=O)CC(O)=O ILJSQTXMGCGYMG-UHFFFAOYSA-N 0.000 description 2
239000004711 α-olefin Substances 0.000 description 2
BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 1
LAYAKLSFVAPMEL-UHFFFAOYSA-N 1-ethenoxydodecane Chemical compound CCCCCCCCCCCCOC=C LAYAKLSFVAPMEL-UHFFFAOYSA-N 0.000 description 1
QJJDJWUCRAPCOL-UHFFFAOYSA-N 1-ethenoxyoctadecane Chemical compound CCCCCCCCCCCCCCCCCCOC=C QJJDJWUCRAPCOL-UHFFFAOYSA-N 0.000 description 1
OVGRCEFMXPHEBL-UHFFFAOYSA-N 1-ethenoxypropane Chemical compound CCCOC=C OVGRCEFMXPHEBL-UHFFFAOYSA-N 0.000 description 1
JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
PGYJSURPYAAOMM-UHFFFAOYSA-N 2-ethenoxy-2-methylpropane Chemical compound CC(C)(C)OC=C PGYJSURPYAAOMM-UHFFFAOYSA-N 0.000 description 1
125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
OSDWBNJEKMUWAV-UHFFFAOYSA-N Allyl chloride Chemical compound ClCC=C OSDWBNJEKMUWAV-UHFFFAOYSA-N 0.000 description 1
ZTQSAGDEMFDKMZ-UHFFFAOYSA-N Butyraldehyde Chemical compound CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 description 1
SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 1
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
HETCEOQFVDFGSY-UHFFFAOYSA-N Isopropenyl acetate Chemical compound CC(=C)OC(C)=O HETCEOQFVDFGSY-UHFFFAOYSA-N 0.000 description 1
WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 1
229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
UWHCKJMYHZGTIT-UHFFFAOYSA-N Tetraethylene glycol, Natural products OCCOCCOCCOCCO UWHCKJMYHZGTIT-UHFFFAOYSA-N 0.000 description 1
ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
150000003926 acrylamides 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
239000007798 antifreeze agent Substances 0.000 description 1
239000003963 antioxidant agent Substances 0.000 description 1
230000003078 antioxidant effect Effects 0.000 description 1
239000012736 aqueous medium Substances 0.000 description 1
239000012752 auxiliary agent Substances 0.000 description 1
235000021329 brown rice Nutrition 0.000 description 1
125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
238000004364 calculation method Methods 0.000 description 1
150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
150000001768 cations Chemical class 0.000 description 1
239000003086 colorant Substances 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
230000002542 deteriorative effect Effects 0.000 description 1
SWXVUIWOUIDPGS-UHFFFAOYSA-N diacetone alcohol Chemical compound CC(=O)CC(C)(C)O SWXVUIWOUIDPGS-UHFFFAOYSA-N 0.000 description 1
229940105990 diglycerin Drugs 0.000 description 1
GPLRAVKSCUXZTP-UHFFFAOYSA-N diglycerol Chemical compound OCC(O)COCC(O)CO GPLRAVKSCUXZTP-UHFFFAOYSA-N 0.000 description 1
UYMKPFRHYYNDTL-UHFFFAOYSA-N ethenamine Chemical class NC=C UYMKPFRHYYNDTL-UHFFFAOYSA-N 0.000 description 1
YCUBDDIKWLELPD-UHFFFAOYSA-N ethenyl 2,2-dimethylpropanoate Chemical compound CC(C)(C)C(=O)OC=C YCUBDDIKWLELPD-UHFFFAOYSA-N 0.000 description 1
MEGHWIAOTJPCHQ-UHFFFAOYSA-N ethenyl butanoate Chemical compound CCCC(=O)OC=C MEGHWIAOTJPCHQ-UHFFFAOYSA-N 0.000 description 1
GLVVKKSPKXTQRB-UHFFFAOYSA-N ethenyl dodecanoate Chemical compound CCCCCCCCCCCC(=O)OC=C GLVVKKSPKXTQRB-UHFFFAOYSA-N 0.000 description 1
GFJVXXWOPWLRNU-UHFFFAOYSA-N ethenyl formate Chemical compound C=COC=O GFJVXXWOPWLRNU-UHFFFAOYSA-N 0.000 description 1
AFSIMBWBBOJPJG-UHFFFAOYSA-N ethenyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC=C AFSIMBWBBOJPJG-UHFFFAOYSA-N 0.000 description 1
UIWXSTHGICQLQT-UHFFFAOYSA-N ethenyl propanoate Chemical compound CCC(=O)OC=C UIWXSTHGICQLQT-UHFFFAOYSA-N 0.000 description 1
NKSJNEHGWDZZQF-UHFFFAOYSA-N ethenyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)C=C NKSJNEHGWDZZQF-UHFFFAOYSA-N 0.000 description 1
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical compound FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 description 1
150000002497 iodine compounds Chemical class 0.000 description 1
230000001678 irradiating effect Effects 0.000 description 1
VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
239000011976 maleic acid Substances 0.000 description 1
230000000873 masking effect Effects 0.000 description 1
150000002736 metal compounds Chemical class 0.000 description 1
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
XJRBAMWJDBPFIM-UHFFFAOYSA-N methyl vinyl ether Chemical compound COC=C XJRBAMWJDBPFIM-UHFFFAOYSA-N 0.000 description 1
LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
ZUHZZVMEUAUWHY-UHFFFAOYSA-N n,n-dimethylpropan-1-amine Chemical compound CCCN(C)C ZUHZZVMEUAUWHY-UHFFFAOYSA-N 0.000 description 1
125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
RQAKESSLMFZVMC-UHFFFAOYSA-N n-ethenylacetamide Chemical compound CC(=O)NC=C RQAKESSLMFZVMC-UHFFFAOYSA-N 0.000 description 1
ZQXSMRAEXCEDJD-UHFFFAOYSA-N n-ethenylformamide Chemical compound C=CNC=O ZQXSMRAEXCEDJD-UHFFFAOYSA-N 0.000 description 1
125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
230000003287 optical effect Effects 0.000 description 1
239000003002 pH adjusting agent Substances 0.000 description 1
HVAMZGADVCBITI-UHFFFAOYSA-M pent-4-enoate Chemical compound [O-]C(=O)CCC=C HVAMZGADVCBITI-UHFFFAOYSA-M 0.000 description 1
229920006267 polyester film Polymers 0.000 description 1
230000000379 polymerizing effect Effects 0.000 description 1
230000002250 progressing effect Effects 0.000 description 1
KCXFHTAICRTXLI-UHFFFAOYSA-N propane-1-sulfonic acid Chemical compound CCCS(O)(=O)=O KCXFHTAICRTXLI-UHFFFAOYSA-N 0.000 description 1
238000004904 shortening Methods 0.000 description 1
238000005507 spraying Methods 0.000 description 1
125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
239000011550 stock solution Substances 0.000 description 1
150000005846 sugar alcohols Polymers 0.000 description 1
VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
KOZCZZVUFDCZGG-UHFFFAOYSA-N vinyl benzoate Chemical compound C=COC(=O)C1=CC=CC=C1 KOZCZZVUFDCZGG-UHFFFAOYSA-N 0.000 description 1
210000000707 wrist Anatomy 0.000 description 1

Classifications

- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
- G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
- C08L29/02—Homopolymers or copolymers of unsaturated alcohols
- C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/28—Investigating the spectrum
- G01J3/44—Raman spectrometry; Scattering spectrometry ; Fluorescence spectrometry
- G01J3/4406—Fluorescence spectrometry

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Polarising Elements (AREA)
Spectroscopy & Molecular Physics (AREA)
Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Liquid Crystal (AREA)

KR1020167006384A 2013-09-13 2014-09-08 편광 필름 KR102179612B1 (ko)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
JPJP-P-2013-189970		2013-09-13
JP2013189970		2013-09-13
JPJP-P-2014-041482		2014-03-04
JP2014041482		2014-03-04
PCT/JP2014/073640 WO2015037553A1 (ja)	2013-09-13	2014-09-08	偏光フィルム

Publications (2)

Publication Number	Publication Date
KR20160056885A KR20160056885A (ko)	2016-05-20
KR102179612B1 true KR102179612B1 (ko)	2020-11-17

Family

ID=52665658

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
KR1020167006384A KR102179612B1 (ko)	2013-09-13	2014-09-08	편광 필름

Country Status (5)

Country	Link
JP (1)	JP6564702B2 (ja)
KR (1)	KR102179612B1 (ja)
CN (1)	CN105518497B (ja)
TW (1)	TWI628471B (ja)
WO (1)	WO2015037553A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN106062596B (zh) *	2014-03-04	2019-02-26	株式会社可乐丽	偏振膜
JP6655544B2 (ja) *	2014-10-08	2020-02-26	株式会社クラレ	偏光フィルム
JP2018072712A (ja) *	2016-11-02	2018-05-10	日東電工株式会社	偏光板

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2005037862A (ja) *	2002-10-08	2005-02-10	Nitto Denko Corp	偏光子、光学フィルムおよび画像表示装置
JP2008040251A (ja)	2006-08-08	2008-02-21	Nitto Denko Corp	偏光子の製造方法、偏光子、偏光板、光学フィルムおよび画像表示装置
JP2010271703A (ja) *	2009-04-21	2010-12-02	Nitto Denko Corp	偏光薄膜、偏光板および液晶表示装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
TWI275835B (en) *	2002-10-08	2007-03-11	Nitto Denko Corp	Polarizer, optical film, and image display
JP4293543B2 (ja) *	2003-04-21	2009-07-08	日東電工株式会社	偏光子、その製造方法、偏光板、光学フィルムおよび画像表示装置
US7651643B2 (en) *	2003-04-21	2010-01-26	Nitto Denko Corporation	Polarizer, method for producing same, polarizing plate, optical film, and image display
JP2008298871A (ja) *	2007-05-29	2008-12-11	Nitto Denko Corp	偏光子の製造方法、偏光子、偏光板、光学フィルムおよび画像表示装置
JP2010026498A (ja) *	2008-06-17	2010-02-04	Nitto Denko Corp	偏光板及びその製造方法
WO2010100917A1 (ja)	2009-03-05	2010-09-10	日東電工株式会社	薄型高機能偏光膜およびその製造方法
JP2010276815A (ja) *	2009-05-28	2010-12-09	Nitto Denko Corp	偏光子の製造方法、それによって製造される偏光子、偏光板、及び画像表示装置
JP4691205B1 (ja)	2010-09-03	2011-06-01	日東電工株式会社	薄型高機能偏光膜を含む光学フィルム積層体の製造方法

2014
- 2014-09-08 CN CN201480050164.3A patent/CN105518497B/zh active Active
- 2014-09-08 JP JP2015501966A patent/JP6564702B2/ja active Active
- 2014-09-08 WO PCT/JP2014/073640 patent/WO2015037553A1/ja active Application Filing
- 2014-09-08 KR KR1020167006384A patent/KR102179612B1/ko active IP Right Grant
- 2014-09-11 TW TW103131263A patent/TWI628471B/zh active

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2005037862A (ja) *	2002-10-08	2005-02-10	Nitto Denko Corp	偏光子、光学フィルムおよび画像表示装置
JP2008040251A (ja)	2006-08-08	2008-02-21	Nitto Denko Corp	偏光子の製造方法、偏光子、偏光板、光学フィルムおよび画像表示装置
JP2010271703A (ja) *	2009-04-21	2010-12-02	Nitto Denko Corp	偏光薄膜、偏光板および液晶表示装置

Also Published As

Publication number	Publication date
TW201514556A (zh)	2015-04-16
KR20160056885A (ko)	2016-05-20
CN105518497B (zh)	2018-11-16
WO2015037553A1 (ja)	2015-03-19
JP6564702B2 (ja)	2019-08-21
TWI628471B (zh)	2018-07-01
CN105518497A (zh)	2016-04-20
JPWO2015037553A1 (ja)	2017-03-02

Legal Events

Date	Code	Title
2020-02-28	E902	Notification of reason for refusal
2020-09-16	E701	Decision to grant or registration of patent right
2020-11-11	GRNT	Written decision to grant

Publication	Publication Date	Title
JP7284740B2 (ja)	2023-05-31	偏光フィルム
KR102059228B1 (ko)	2019-12-24	적층체, 편광 필름 및 편광 필름의 제조 방법
JP6655544B2 (ja)	2020-02-26	偏光フィルム
JP2017142347A (ja)	2017-08-17	収縮応力の小さい偏光フィルム及びその製造方法
KR102232978B1 (ko)	2021-03-26	광학 필름 제조용 원단 필름
JP6402096B2 (ja)	2018-10-10	ポリビニルアルコールフィルム
KR20160146540A (ko)	2016-12-21	편광 필름 및 그것을 포함하는 편광판
KR102179612B1 (ko)	2020-11-17	편광 필름
WO2018038028A1 (ja)	2018-03-01	偏光板
JP2023053968A (ja)	2023-04-13	偏光板、液晶表示装置およびその製造方法、ならびにポリビニルアルコール系偏光フィルム
KR102411225B1 (ko)	2022-06-20	편광 필름
JP5956276B2 (ja)	2016-07-27	偏光フィルムの製造方法
KR20130117278A (ko)	2013-10-25	폴리비닐알코올계 필름 및 이를 이용한 편광 필름
KR20240023657A (ko)	2024-02-22	편광판, 및 그것으로 이루어지는 열성형체, 그리고 열성형체의 제조 방법
KR20150109094A (ko)	2015-10-01	투명 보호 필름, 이를 포함하는 편광필름 및 액정 표시 장치