TW200426405A - Iodine type polarizing film, method of producing the same and polarizer using the same - Google Patents
Iodine type polarizing film, method of producing the same and polarizer using the same Download PDFInfo
- Publication number
- TW200426405A TW200426405A TW092136562A TW92136562A TW200426405A TW 200426405 A TW200426405 A TW 200426405A TW 092136562 A TW092136562 A TW 092136562A TW 92136562 A TW92136562 A TW 92136562A TW 200426405 A TW200426405 A TW 200426405A
- Authority
- TW
- Taiwan
- Prior art keywords
- iodine
- saponin
- film
- polyvinyl alcohol
- polarizing film
- Prior art date
Links
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 239000011630 iodine Substances 0.000 title claims abstract description 43
- 229910052740 iodine Inorganic materials 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 16
- 229930182490 saponin Natural products 0.000 claims abstract description 67
- 150000007949 saponins Chemical class 0.000 claims abstract description 67
- 239000001397 quillaja saponaria molina bark Substances 0.000 claims abstract description 65
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 40
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 40
- 239000007864 aqueous solution Substances 0.000 claims abstract description 33
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000004327 boric acid Substances 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000004043 dyeing Methods 0.000 claims abstract description 17
- 239000000126 substance Substances 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 8
- DKNPRRRKHAEUMW-UHFFFAOYSA-N Iodine aqueous Chemical compound [K+].I[I-]I DKNPRRRKHAEUMW-UHFFFAOYSA-N 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 241001122767 Theaceae Species 0.000 claims 1
- 230000008595 infiltration Effects 0.000 claims 1
- 238000001764 infiltration Methods 0.000 claims 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 abstract description 6
- 238000005470 impregnation Methods 0.000 abstract description 2
- 238000005406 washing Methods 0.000 abstract description 2
- 235000017709 saponins Nutrition 0.000 description 58
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 24
- 235000009001 Quillaja saponaria Nutrition 0.000 description 8
- 244000269722 Thea sinensis Species 0.000 description 8
- 241001454523 Quillaja saponaria Species 0.000 description 7
- -1 polyethylene Polymers 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 238000002845 discoloration Methods 0.000 description 5
- 238000010306 acid treatment Methods 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000000344 soap Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 229920002554 vinyl polymer Polymers 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- 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 2
- 244000213428 Yucca glauca Species 0.000 description 2
- 235000017049 Yucca glauca Nutrition 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000287 crude extract Substances 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 125000004494 ethyl ester group Chemical group 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 229920001225 polyester resin Polymers 0.000 description 2
- 239000004645 polyester resin Substances 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000007127 saponification reaction Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- NTWLPZMPTFQYQI-UHFFFAOYSA-N (3alpha)-olean-12-ene-3,23-diol Natural products C1CC(O)C(C)(CO)C2CCC3(C)C4(C)CCC5(C)CCC(C)(C)CC5C4=CCC3C21C NTWLPZMPTFQYQI-UHFFFAOYSA-N 0.000 description 1
- CDDWAYFUFNQLRZ-KJVHGCRFSA-N (3beta,21beta,22beta)-olean-12-ene-3,21,22,24-tetrol Chemical compound C([C@@]12C)C[C@H](O)[C@](C)(CO)[C@@H]1CC[C@]1(C)[C@@H]2CC=C2[C@@H]3CC(C)(C)[C@@H](O)[C@@H](O)[C@]3(C)CC[C@]21C CDDWAYFUFNQLRZ-KJVHGCRFSA-N 0.000 description 1
- YOQAQNKGFOLRGT-UXXABWCISA-N (3beta,22beta)-olean-12-ene-3,22,24-triol Chemical compound C1C[C@H](O)[C@](C)(CO)[C@@H]2CC[C@@]3(C)[C@]4(C)CC[C@@]5(C)[C@H](O)CC(C)(C)C[C@H]5C4=CC[C@@H]3[C@]21C YOQAQNKGFOLRGT-UXXABWCISA-N 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 244000291564 Allium cepa Species 0.000 description 1
- 235000016068 Berberis vulgaris Nutrition 0.000 description 1
- 241000335053 Beta vulgaris Species 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 241000202726 Bupleurum Species 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 244000020518 Carthamus tinctorius Species 0.000 description 1
- 235000003255 Carthamus tinctorius Nutrition 0.000 description 1
- 244000000626 Daucus carota Species 0.000 description 1
- 235000002767 Daucus carota Nutrition 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 241000208688 Eucommia Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 240000004670 Glycyrrhiza echinata Species 0.000 description 1
- 235000001453 Glycyrrhiza echinata Nutrition 0.000 description 1
- 235000006200 Glycyrrhiza glabra Nutrition 0.000 description 1
- 235000017382 Glycyrrhiza lepidota Nutrition 0.000 description 1
- 239000004378 Glycyrrhizin Substances 0.000 description 1
- GCGBHJLBFAPRDB-UHFFFAOYSA-N Hederagenin Natural products CC1(C)CCC2(CCC3(C)C4CCC5C(C)(CO)C(O)CCC5(C)C4CC=C3C2C1)C(=O)O GCGBHJLBFAPRDB-UHFFFAOYSA-N 0.000 description 1
- URRZRRQMNMZIAP-UHFFFAOYSA-N Kudzusapogenol C Natural products CC12CCC(O)C(C)(CO)C1CCC1(C)C2CC=C2C3CC(C)(C)C(O)CC3(C)CCC21C URRZRRQMNMZIAP-UHFFFAOYSA-N 0.000 description 1
- IDGXIXSKISLYAC-WNTKNEGGSA-N Medicagenic acid Chemical compound C1[C@H](O)[C@H](O)[C@@](C)(C(O)=O)[C@@H]2CC[C@@]3(C)[C@]4(C)CC[C@@]5(C(O)=O)CCC(C)(C)C[C@H]5C4=CC[C@@H]3[C@]21C IDGXIXSKISLYAC-WNTKNEGGSA-N 0.000 description 1
- 240000004658 Medicago sativa Species 0.000 description 1
- 235000017587 Medicago sativa ssp. sativa Nutrition 0.000 description 1
- 244000131316 Panax pseudoginseng Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 244000088415 Raphanus sativus Species 0.000 description 1
- 235000006140 Raphanus sativus var sativus Nutrition 0.000 description 1
- 241000694414 Sapindus saponaria Species 0.000 description 1
- GCGBHJLBFAPRDB-KCVAUKQGSA-N Scutellaric acid Natural products CC1(C)CC[C@@]2(CC[C@@]3(C)[C@@H]4CC[C@H]5[C@@](C)(CO)[C@H](O)CC[C@]5(C)[C@H]4CC=C3[C@@H]2C1)C(=O)O GCGBHJLBFAPRDB-KCVAUKQGSA-N 0.000 description 1
- VNGUCOGHCJHFID-UHFFFAOYSA-N Soyasapogenol C Natural products CC12CCC(O)C(C)(CO)C1CCC1(C)C2CC=C2C3CC(C)(C)C=CC3(C)CCC21C VNGUCOGHCJHFID-UHFFFAOYSA-N 0.000 description 1
- VNGUCOGHCJHFID-FLZFTVBESA-N Soyasapogenol C Chemical compound C([C@@]12C)C[C@H](O)[C@](C)(CO)[C@@H]1CC[C@]1(C)[C@@H]2CC=C2[C@@H]3CC(C)(C)C=C[C@]3(C)CC[C@]21C VNGUCOGHCJHFID-FLZFTVBESA-N 0.000 description 1
- JAQZKPHHLRTVCY-UHFFFAOYSA-N Soyasapogenol D Natural products CC12CCC(O)C(C)(CO)C1CCC1(C)C2CCC2=C3CC(C)(C)CC(OC)C3(C)CCC21C JAQZKPHHLRTVCY-UHFFFAOYSA-N 0.000 description 1
- JAQZKPHHLRTVCY-ZHRKTGFNSA-N Soyasapogenol D Chemical compound C([C@@]12C)C[C@H](O)[C@](C)(CO)[C@@H]1CC[C@]1(C)[C@@H]2CCC2=C3CC(C)(C)C[C@@H](OC)[C@]3(C)CC[C@]21C JAQZKPHHLRTVCY-ZHRKTGFNSA-N 0.000 description 1
- FAQHDLWADGCEMS-ZMNQYPNASA-N Soyasapogenol F Chemical compound C1C[C@H](O)[C@](C)(CO)[C@@H]2CC[C@@]3(C)[C@]4(C)CC[C@@]5(C)[C@H](O)CC(C)(C)CC5=C4CC[C@@H]3[C@]21C FAQHDLWADGCEMS-ZMNQYPNASA-N 0.000 description 1
- FTPPTNQVRLPEAE-UHFFFAOYSA-N Soyasapogenol-E Natural products CC1(C)CC(=O)C2(C)CCC3C(=CCC4C3(C)CCC5C(C)(CO)C(O)CCC45C)C2(C)C1 FTPPTNQVRLPEAE-UHFFFAOYSA-N 0.000 description 1
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical class C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 1
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000003667 anti-reflective effect Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 229930182470 glycoside Natural products 0.000 description 1
- 150000002338 glycosides Chemical class 0.000 description 1
- LPLVUJXQOOQHMX-UHFFFAOYSA-N glycyrrhetinic acid glycoside Natural products C1CC(C2C(C3(CCC4(C)CCC(C)(CC4C3=CC2=O)C(O)=O)C)(C)CC2)(C)C2C(C)(C)C1OC1OC(C(O)=O)C(O)C(O)C1OC1OC(C(O)=O)C(O)C(O)C1O LPLVUJXQOOQHMX-UHFFFAOYSA-N 0.000 description 1
- 229960004949 glycyrrhizic acid Drugs 0.000 description 1
- UYRUBYNTXSDKQT-UHFFFAOYSA-N glycyrrhizic acid Natural products CC1(C)C(CCC2(C)C1CCC3(C)C2C(=O)C=C4C5CC(C)(CCC5(C)CCC34C)C(=O)O)OC6OC(C(O)C(O)C6OC7OC(O)C(O)C(O)C7C(=O)O)C(=O)O UYRUBYNTXSDKQT-UHFFFAOYSA-N 0.000 description 1
- 235000019410 glycyrrhizin Nutrition 0.000 description 1
- LPLVUJXQOOQHMX-QWBHMCJMSA-N glycyrrhizinic acid Chemical compound O([C@@H]1[C@@H](O)[C@H](O)[C@H](O[C@@H]1O[C@@H]1C([C@H]2[C@]([C@@H]3[C@@]([C@@]4(CC[C@@]5(C)CC[C@@](C)(C[C@H]5C4=CC3=O)C(O)=O)C)(C)CC2)(C)CC1)(C)C)C(O)=O)[C@@H]1O[C@H](C(O)=O)[C@@H](O)[C@H](O)[C@H]1O LPLVUJXQOOQHMX-QWBHMCJMSA-N 0.000 description 1
- PGOYMURMZNDHNS-MYPRUECHSA-N hederagenin Chemical compound C1C[C@H](O)[C@@](C)(CO)[C@@H]2CC[C@@]3(C)[C@]4(C)CC[C@@]5(C(O)=O)CCC(C)(C)C[C@H]5C4=CC[C@@H]3[C@]21C PGOYMURMZNDHNS-MYPRUECHSA-N 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229940077844 iodine / potassium iodide Drugs 0.000 description 1
- 239000002346 layers by function Substances 0.000 description 1
- 229940010454 licorice Drugs 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- FLDQIFMZAMYFJR-UHFFFAOYSA-N medicagenic acid Natural products CC1(C)CCC2(CCC3(C)C(=CCC4(C)C5(C)CC(O)C(O)C(C)(C5CCC34C)C(=O)O)C2C1)C(=O)O FLDQIFMZAMYFJR-UHFFFAOYSA-N 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- JFNLZVQOOSMTJK-KNVOCYPGSA-N norbornene Chemical compound C1[C@@H]2CC[C@H]1C=C2 JFNLZVQOOSMTJK-KNVOCYPGSA-N 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000004007 reversed phase HPLC Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- CDDWAYFUFNQLRZ-UHFFFAOYSA-N soyasapogenol A Natural products CC12CCC(O)C(C)(CO)C1CCC1(C)C2CC=C2C3CC(C)(C)C(O)C(O)C3(C)CCC21C CDDWAYFUFNQLRZ-UHFFFAOYSA-N 0.000 description 1
- MADZMXIFUWFDJK-AEARDBQCSA-N soyasapogenol B Natural products CC1(C)C[C@@H](O)[C@]2(C)CC[C@]3(C)C(=CC[C@@H]4[C@@]5(C)CC[C@H](O[C@@H]6O[C@@H]([C@@H](O)[C@H](O)[C@H]6O[C@@H]7O[C@H](CO)[C@@H](O)[C@H](O)[C@H]7O[C@@H]8OC[C@@H](O)[C@H](O)[C@H]8O)C(=O)O)[C@](C)(CO)[C@@H]5CC[C@@]34C)[C@H]2C1 MADZMXIFUWFDJK-AEARDBQCSA-N 0.000 description 1
- FNRBOAGVUNHDIL-LMZUXBMISA-N soyasapogenol E Chemical compound C([C@@]12C)C[C@H](O)[C@](C)(CO)[C@@H]1CC[C@]1(C)[C@@H]2CC=C2[C@@H]3CC(C)(C)CC(=O)[C@]3(C)CC[C@]21C FNRBOAGVUNHDIL-LMZUXBMISA-N 0.000 description 1
- 229930188627 soysaponin Natural products 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- 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
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/06—Coating with compositions not containing macromolecular substances
-
- 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
- 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
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polarising Elements (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003008050A JP3925413B2 (ja) | 2003-01-16 | 2003-01-16 | ヨウ素系偏光フィルム、その製造方法及びそれを用いた偏光板 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW200426405A true TW200426405A (en) | 2004-12-01 |
Family
ID=32897965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW092136562A TW200426405A (en) | 2003-01-16 | 2003-12-23 | Iodine type polarizing film, method of producing the same and polarizer using the same |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20050117219A1 (enExample) |
| JP (1) | JP3925413B2 (enExample) |
| KR (1) | KR20040066008A (enExample) |
| CN (1) | CN1550795A (enExample) |
| TW (1) | TW200426405A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI672532B (zh) * | 2015-02-26 | 2019-09-21 | 日商日東電工股份有限公司 | 附相位差層之偏光板及圖像顯示裝置 |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006047978A (ja) * | 2004-06-29 | 2006-02-16 | Nitto Denko Corp | 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 |
| KR101694265B1 (ko) | 2010-05-14 | 2017-01-10 | 삼성디스플레이 주식회사 | 편광 필름, 편광판, 상기 편광 필름의 제조 방법 및 상기 편광판을 포함한 유기 발광 장치 |
| WO2012118185A1 (ja) * | 2011-03-03 | 2012-09-07 | 積水化学工業株式会社 | 偏光フィルムの製造方法、偏光フィルム用ポリビニルアルコール系樹脂、偏光フィルム用ポリビニルアルコール系樹脂溶液、偏光フィルム及び偏光板 |
| CN104412138B (zh) * | 2013-06-12 | 2016-12-07 | Lg化学株式会社 | 包括通过紫外光照射调整偏振片颜色的操作的偏振板的制备方法 |
| KR102041878B1 (ko) * | 2013-11-06 | 2019-11-07 | 동우 화인켐 주식회사 | 편광자의 제조방법 |
| KR102121279B1 (ko) * | 2014-11-06 | 2020-06-10 | 동우 화인켐 주식회사 | 편광자의 제조방법 |
| KR102580078B1 (ko) * | 2016-08-18 | 2023-09-18 | 스미또모 가가꾸 가부시키가이샤 | 편광 필름의 제조 방법 및 제조 장치 |
| KR102158872B1 (ko) * | 2017-12-05 | 2020-09-22 | 삼성에스디아이 주식회사 | 편광판 및 이를 포함하는 광학표시장치 |
| KR102424461B1 (ko) * | 2019-03-20 | 2022-07-22 | 삼성에스디아이 주식회사 | 편광판 및 이를 포함하는 광학표시장치 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09166711A (ja) * | 1995-12-15 | 1997-06-24 | Konica Corp | 偏光板用保護フィルム及び偏光板 |
| US5833878A (en) * | 1996-02-14 | 1998-11-10 | Jsr Corporation | Liquid crystal display panel |
| DE19606386A1 (de) * | 1996-02-21 | 1997-08-28 | Bayer Ag | Verbundmaterial |
| JP2002086554A (ja) * | 2000-07-10 | 2002-03-26 | Fuji Photo Film Co Ltd | ポリマーフィルムの延伸方法、偏光膜、偏光板および位相差膜の製造方法、および液晶表示装置 |
| US20020150588A1 (en) * | 2000-09-21 | 2002-10-17 | Allison James P. | SPAS-1 cancer antigen |
| JP4281261B2 (ja) * | 2000-09-21 | 2009-06-17 | 住友化学株式会社 | ヨウ素系偏光板及びその製造方法 |
-
2003
- 2003-01-16 JP JP2003008050A patent/JP3925413B2/ja not_active Expired - Fee Related
- 2003-12-23 TW TW092136562A patent/TW200426405A/zh unknown
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2004
- 2004-01-07 US US10/752,018 patent/US20050117219A1/en not_active Abandoned
- 2004-01-13 KR KR1020040002167A patent/KR20040066008A/ko not_active Withdrawn
- 2004-01-14 CN CNA2004100030003A patent/CN1550795A/zh active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI672532B (zh) * | 2015-02-26 | 2019-09-21 | 日商日東電工股份有限公司 | 附相位差層之偏光板及圖像顯示裝置 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20040066008A (ko) | 2004-07-23 |
| JP3925413B2 (ja) | 2007-06-06 |
| JP2004219799A (ja) | 2004-08-05 |
| US20050117219A1 (en) | 2005-06-02 |
| CN1550795A (zh) | 2004-12-01 |
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