KR102163827B1 - 편광 필름 및 그 제조 방법 - Google Patents

편광 필름 및 그 제조 방법 Download PDF

Info

Publication number: KR102163827B1
Authority: KR; South Korea
Prior art keywords: polarizing film; pva; film; polyvinyl alcohol; stretching
Prior art date: 2016-02-09

Application number

KR1020187025557A

Other languages

English (en)

Korean (ko)

Other versions

KR20180111922A (ko

Inventor

다츠야 오조노

미츠노리 아사다

요시히사 츠지

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.)

2016-02-09

Filing date

2017-02-08

Publication date

2020-10-12

2017-02-08 Application filed by 주식회사 쿠라레 filed Critical 주식회사 쿠라레

2018-10-11 Publication of KR20180111922A publication Critical patent/KR20180111922A/ko

2020-10-12 Application granted granted Critical

2020-10-12 Publication of KR102163827B1 publication Critical patent/KR102163827B1/ko

Links

238000004519 manufacturing process Methods 0.000 title claims abstract description 36
239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 196
229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 196
239000004327 boric acid Substances 0.000 claims abstract description 86
KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims abstract description 62
238000004132 cross linking Methods 0.000 claims abstract description 62
230000010287 polarization Effects 0.000 claims abstract description 62
238000000034 method Methods 0.000 claims abstract description 57
238000004043 dyeing Methods 0.000 claims abstract description 29
239000007864 aqueous solution Substances 0.000 claims abstract description 28
230000008961 swelling Effects 0.000 claims abstract description 18
238000006116 polymerization reaction Methods 0.000 claims abstract description 15
238000002834 transmittance Methods 0.000 claims description 37
102000003712 Complement factor B Human genes 0.000 claims description 26
108090000056 Complement factor B Proteins 0.000 claims description 26
ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 23
239000011630 iodine Substances 0.000 claims description 23
229910052740 iodine Inorganic materials 0.000 claims description 23
238000005259 measurement Methods 0.000 claims description 21
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
238000004736 wide-angle X-ray diffraction Methods 0.000 claims description 17
229920002554 vinyl polymer Polymers 0.000 claims description 7
DKNPRRRKHAEUMW-UHFFFAOYSA-N Iodine aqueous Chemical compound [K+].I[I-]I DKNPRRRKHAEUMW-UHFFFAOYSA-N 0.000 claims description 6
238000007654 immersion Methods 0.000 claims description 5
229910052796 boron Inorganic materials 0.000 claims description 3
230000008569 process Effects 0.000 abstract description 40
239000013078 crystal Substances 0.000 description 39
NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 38
206010042674 Swelling Diseases 0.000 description 15
238000004458 analytical method Methods 0.000 description 13
239000010410 layer Substances 0.000 description 13
239000000243 solution Substances 0.000 description 13
238000005315 distribution function Methods 0.000 description 12
239000004973 liquid crystal related substance Substances 0.000 description 12
-1 ethylene, propylene, 1-butene Chemical class 0.000 description 11
239000000178 monomer Substances 0.000 description 11
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238000001035 drying Methods 0.000 description 9
HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 8
230000000052 comparative effect Effects 0.000 description 8
239000004014 plasticizer Substances 0.000 description 8
229920005989 resin Polymers 0.000 description 8
239000011347 resin Substances 0.000 description 8
238000005406 washing Methods 0.000 description 8
238000010586 diagram Methods 0.000 description 7
150000002500 ions Chemical class 0.000 description 7
238000000926 separation method Methods 0.000 description 7
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
238000004140 cleaning Methods 0.000 description 6
229920001290 polyvinyl ester Polymers 0.000 description 6
238000007127 saponification reaction Methods 0.000 description 6
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230000007423 decrease Effects 0.000 description 5
230000000694 effects Effects 0.000 description 5
230000003287 optical effect Effects 0.000 description 5
150000003839 salts Chemical class 0.000 description 5
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 5
239000000853 adhesive Substances 0.000 description 4
230000001070 adhesive effect Effects 0.000 description 4
238000006243 chemical reaction Methods 0.000 description 4
238000009826 distribution Methods 0.000 description 4
239000007788 liquid Substances 0.000 description 4
229920000642 polymer Polymers 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
MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
150000002148 esters Chemical class 0.000 description 3
238000011156 evaluation Methods 0.000 description 3
235000011187 glycerol Nutrition 0.000 description 3
230000003993 interaction Effects 0.000 description 3
239000000203 mixture Substances 0.000 description 3
230000001681 protective effect Effects 0.000 description 3
239000002994 raw material Substances 0.000 description 3
239000002356 single layer Substances 0.000 description 3
150000003460 sulfonic acids Chemical class 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
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229920002284 Cellulose triacetate Polymers 0.000 description 2
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-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
229920006217 cellulose acetate butyrate Polymers 0.000 description 2
230000008859 change Effects 0.000 description 2
239000003795 chemical substances by application Substances 0.000 description 2
230000000875 corresponding effect Effects 0.000 description 2
230000003247 decreasing effect Effects 0.000 description 2
239000006185 dispersion Substances 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
125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 2
QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
238000002156 mixing Methods 0.000 description 2
229920001225 polyester resin Polymers 0.000 description 2
239000004645 polyester resin Substances 0.000 description 2
230000001737 promoting effect Effects 0.000 description 2
239000000126 substance 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
BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-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
JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
HETCEOQFVDFGSY-UHFFFAOYSA-N Isopropenyl acetate Chemical compound CC(=C)OC(C)=O HETCEOQFVDFGSY-UHFFFAOYSA-N 0.000 description 1
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OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
UWHCKJMYHZGTIT-UHFFFAOYSA-N Tetraethylene glycol, Natural products OCCOCCOCCOCCO UWHCKJMYHZGTIT-UHFFFAOYSA-N 0.000 description 1
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BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
YIMQCDZDWXUDCA-UHFFFAOYSA-N [4-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCC(CO)CC1 YIMQCDZDWXUDCA-UHFFFAOYSA-N 0.000 description 1
150000003926 acrylamides Chemical class 0.000 description 1
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239000007798 antifreeze agent Substances 0.000 description 1
239000003963 antioxidant agent Substances 0.000 description 1
230000003078 antioxidant effect Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
229910021538 borax Inorganic materials 0.000 description 1
150000001639 boron compounds Chemical class 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
125000004432 carbon atom Chemical group C* 0.000 description 1
150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
238000005266 casting Methods 0.000 description 1
239000003086 colorant Substances 0.000 description 1
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238000004090 dissolution Methods 0.000 description 1
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 1
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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
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239000003002 pH adjusting agent Substances 0.000 description 1
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Images

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
- B29C55/06—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00634—Production of filters
- B29D11/00644—Production of filters polarizing
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/16—Halogen-containing compounds
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/38—Boron-containing compounds
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising 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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2033/00—Use of polymers of unsaturated acids or derivatives thereof as moulding material
- B29K2033/04—Polymers of esters

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Nonlinear Science (AREA)
Health & Medical Sciences (AREA)
Polymers & Plastics (AREA)
Medicinal Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Chemistry (AREA)
Crystallography & Structural Chemistry (AREA)
Mathematical Physics (AREA)
Manufacturing & Machinery (AREA)
Ophthalmology & Optometry (AREA)
Polarising Elements (AREA)
Treatments Of Macromolecular Shaped Articles (AREA)
Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Liquid Crystal (AREA)

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Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP7082472B2 (ja) *	2017-11-01	2022-06-08	住友化学株式会社	偏光フィルムの製造装置及び偏光フィルムの製造方法
JP7120814B2 (ja) *	2017-11-01	2022-08-17	住友化学株式会社	偏光フィルムの製造装置
WO2019146677A1 (ja) *	2018-01-25	2019-08-01	株式会社クラレ	偏光フィルム及びその製造方法
CN113165326B (zh)	2018-12-26	2023-03-24	富士胶片株式会社	层叠体
JP2020126226A (ja) *	2019-02-04	2020-08-20	住友化学株式会社	偏光板および表示装置
WO2020184083A1 (ja) *	2019-03-08	2020-09-17	日東電工株式会社	偏光膜、偏光板、および該偏光膜の製造方法
WO2020226153A1 (ja) *	2019-05-09	2020-11-12	株式会社クラレ	偏光フィルム及びその製造方法
WO2021095527A1 (ja) *	2019-11-11	2021-05-20	日東電工株式会社	偏光膜、偏光板および画像表示装置
KR20220098343A (ko) *	2019-11-11	2022-07-12	닛토덴코 가부시키가이샤	편광막, 편광판 및 화상 표시 장치
WO2022071372A1 (ja)	2020-09-30	2022-04-07	株式会社クラレ	偏光フィルムの製造方法
KR20230109718A (ko)	2020-11-26	2023-07-20	주식회사 쿠라레	편광 필름의 제조 방법 및 편광 필름
KR20240023657A (ko) *	2021-06-29	2024-02-22	주식회사 쿠라레	편광판, 및 그것으로 이루어지는 열성형체, 그리고 열성형체의 제조 방법
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WO2024004974A1 (ja) *	2022-06-28	2024-01-04	株式会社クラレ	偏光板、熱成形体および熱成形体の製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2013105036A (ja) *	2011-11-14	2013-05-30	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
JP2016022690A (ja)	2014-07-23	2016-02-08	日東電工株式会社	積層体の製造方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4229932B2 (ja)	2004-07-28	2009-02-25	日東電工株式会社	偏光フィルムの製造方法
JP4086197B2 (ja) *	2004-11-01	2008-05-14	日東電工株式会社	光学フィルムの製造装置
JP4458483B2 (ja)	2005-03-22	2010-04-28	日東電工株式会社	偏光フィルムの製造方法、偏光フィルム、偏光板及び画像表示装置
JP5350368B2 (ja) *	2008-12-18	2013-11-27	株式会社クラレ	偏光フィルムの製造法
JP2012003173A (ja)	2010-06-21	2012-01-05	Sumitomo Chemical Co Ltd	偏光フィルム及び偏光板の製造方法
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
JP5667016B2 (ja) *	2010-09-03	2015-02-12	日東電工株式会社	薄型偏光膜、薄型偏光膜を有する光学積層体、および薄型偏光膜の製造方法
JP5701679B2 (ja) *	2010-09-03	2015-04-15	日東電工株式会社	矩形形状のパネルに偏光膜を有する光学フィルムを順次的に貼り付ける方法及び装置
JP5651089B2 (ja) *	2011-09-09	2015-01-07	日本化薬株式会社	偏光素子、および、偏光板
JP5991883B2 (ja)	2011-12-06	2016-09-14	日東電工株式会社	偏光子の製造方法および偏光板の製造方法
KR101571261B1 (ko) *	2012-09-26	2015-11-23	가부시키가이샤 구라레	폴리비닐알코올 필름 및 편광 필름
JP6191197B2 (ja)	2013-03-29	2017-09-06	住友化学株式会社	偏光フィルムの製造方法
JP6122337B2 (ja) *	2013-04-26	2017-04-26	日東電工株式会社	偏光フィルムおよびその製造方法、光学フィルムおよび画像表示装置
KR101400132B1 (ko) *	2013-10-07	2014-05-30	동우 화인켐 주식회사	편광자의 제조 방법
TWI648330B (zh)	2014-01-28	2019-01-21	可樂麗股份有限公司	光學薄膜製造用坯材薄膜及使用其之光學薄膜之製造方法

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Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2013105036A (ja) *	2011-11-14	2013-05-30	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
JP2016022690A (ja)	2014-07-23	2016-02-08	日東電工株式会社	積層体の製造方法

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