TWI735579B - 偏光板、影像顯示裝置及偏光板的製造方法 - Google Patents
偏光板、影像顯示裝置及偏光板的製造方法 Download PDFInfo
- Publication number
- TWI735579B TWI735579B TW106117168A TW106117168A TWI735579B TW I735579 B TWI735579 B TW I735579B TW 106117168 A TW106117168 A TW 106117168A TW 106117168 A TW106117168 A TW 106117168A TW I735579 B TWI735579 B TW I735579B
- Authority
- TW
- Taiwan
- Prior art keywords
- polarizer
- notch
- polarizing plate
- less
- reference line
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 19
- 238000000034 method Methods 0.000 title claims description 16
- 238000010521 absorption reaction Methods 0.000 claims abstract description 79
- 239000010408 film Substances 0.000 claims description 240
- 230000001681 protective effect Effects 0.000 claims description 145
- 229920005989 resin Polymers 0.000 claims description 51
- 239000011347 resin Substances 0.000 claims description 51
- 239000012788 optical film Substances 0.000 claims description 37
- 238000012545 processing Methods 0.000 claims description 35
- 239000011241 protective layer Substances 0.000 claims description 17
- 229920000089 Cyclic olefin copolymer Polymers 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 8
- 229920002284 Cellulose triacetate Polymers 0.000 claims description 7
- 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 claims description 7
- 239000004925 Acrylic resin Substances 0.000 claims description 4
- 229920000178 Acrylic resin Polymers 0.000 claims description 4
- 230000008859 change Effects 0.000 abstract description 6
- 239000012790 adhesive layer Substances 0.000 description 35
- 239000004372 Polyvinyl alcohol Substances 0.000 description 33
- 230000000052 comparative effect Effects 0.000 description 33
- 229920002451 polyvinyl alcohol Polymers 0.000 description 33
- 239000004973 liquid crystal related substance Substances 0.000 description 32
- 210000002858 crystal cell Anatomy 0.000 description 17
- 239000010410 layer Substances 0.000 description 15
- -1 polypropylene Polymers 0.000 description 15
- 238000012360 testing method Methods 0.000 description 15
- 150000001875 compounds Chemical class 0.000 description 12
- 229920001577 copolymer Polymers 0.000 description 11
- ILJSQTXMGCGYMG-UHFFFAOYSA-N triacetic acid Chemical compound CC(=O)CC(=O)CC(O)=O ILJSQTXMGCGYMG-UHFFFAOYSA-N 0.000 description 11
- 238000005520 cutting process Methods 0.000 description 10
- 229920002678 cellulose Polymers 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 8
- 238000000576 coating method Methods 0.000 description 8
- 239000002245 particle Substances 0.000 description 7
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 7
- 239000002952 polymeric resin Substances 0.000 description 7
- 239000004926 polymethyl methacrylate Substances 0.000 description 7
- 238000004043 dyeing Methods 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 6
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 5
- 238000004132 cross linking Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 239000000178 monomer Substances 0.000 description 5
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 4
- 239000004327 boric acid Substances 0.000 description 4
- 239000001913 cellulose Substances 0.000 description 4
- JFNLZVQOOSMTJK-KNVOCYPGSA-N norbornene Chemical compound C1[C@@H]2CC[C@H]1C=C2 JFNLZVQOOSMTJK-KNVOCYPGSA-N 0.000 description 4
- 239000004645 polyester resin Substances 0.000 description 4
- 229920001225 polyester resin Polymers 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 229920000098 polyolefin Polymers 0.000 description 4
- 229920005672 polyolefin resin Polymers 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 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
- 239000002253 acid Substances 0.000 description 3
- 150000001336 alkenes Chemical class 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000003431 cross linking reagent Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 238000003801 milling Methods 0.000 description 3
- 239000011146 organic particle Substances 0.000 description 3
- 229920000515 polycarbonate Polymers 0.000 description 3
- 239000004417 polycarbonate Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000011118 polyvinyl acetate Substances 0.000 description 3
- 229920002689 polyvinyl acetate Polymers 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 229920005992 thermoplastic resin Polymers 0.000 description 3
- 229920002126 Acrylic acid copolymer Polymers 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 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
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000003963 antioxidant agent Substances 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
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 2
- 238000010538 cationic polymerization reaction Methods 0.000 description 2
- WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000010954 inorganic particle Substances 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
- 238000003475 lamination Methods 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 229920005668 polycarbonate resin Polymers 0.000 description 2
- 239000004431 polycarbonate resin Substances 0.000 description 2
- 229920005862 polyol Polymers 0.000 description 2
- 150000003077 polyols Chemical class 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 1
- RYRZSXJVEILFRR-UHFFFAOYSA-N 2,3-dimethylterephthalic acid Chemical compound CC1=C(C)C(C(O)=O)=CC=C1C(O)=O RYRZSXJVEILFRR-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 229920001747 Cellulose diacetate Polymers 0.000 description 1
- 239000004593 Epoxy Substances 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
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical class C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
- ORLQHILJRHBSAY-UHFFFAOYSA-N [1-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1(CO)CCCCC1 ORLQHILJRHBSAY-UHFFFAOYSA-N 0.000 description 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 150000001241 acetals Chemical class 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
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000002981 blocking agent Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 125000005587 carbonate group Chemical group 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229920006026 co-polymeric resin Polymers 0.000 description 1
- 239000008119 colloidal silica Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- JGJWEXOAAXEJMW-UHFFFAOYSA-N dimethyl naphthalene-1,2-dicarboxylate Chemical compound C1=CC=CC2=C(C(=O)OC)C(C(=O)OC)=CC=C21 JGJWEXOAAXEJMW-UHFFFAOYSA-N 0.000 description 1
- OVPXRLUTUWRYEY-UHFFFAOYSA-N dimethyl naphthalene-1,8-dicarboxylate Chemical compound C1=CC(C(=O)OC)=C2C(C(=O)OC)=CC=CC2=C1 OVPXRLUTUWRYEY-UHFFFAOYSA-N 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012458 free base Substances 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 238000005040 ion trap Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 1
- 239000011242 organic-inorganic particle Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 125000003367 polycyclic group Chemical group 0.000 description 1
- 239000011112 polyethylene naphthalate Substances 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 229920002215 polytrimethylene terephthalate Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000007870 radical polymerization initiator Substances 0.000 description 1
- 229920005604 random copolymer Polymers 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 238000005382 thermal cycling Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 229920006352 transparent thermoplastic Polymers 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
- 229960001763 zinc sulfate Drugs 0.000 description 1
- 229910000368 zinc sulfate Inorganic materials 0.000 description 1
Images
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
-
- 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
- G02B5/3041—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 comprising multiple thin layers, e.g. multilayer stacks
-
- 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
-
- 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
- G02B1/14—Protective coatings, e.g. hard coatings
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Polarising Elements (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016-107478 | 2016-05-30 | ||
JP2016107478 | 2016-05-30 | ||
JP2016235259 | 2016-12-02 | ||
JP2016-235259 | 2016-12-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201809747A TW201809747A (zh) | 2018-03-16 |
TWI735579B true TWI735579B (zh) | 2021-08-11 |
Family
ID=60486493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW106117168A TWI735579B (zh) | 2016-05-30 | 2017-05-24 | 偏光板、影像顯示裝置及偏光板的製造方法 |
Country Status (4)
Country | Link |
---|---|
JP (2) | JP6495374B2 (enrdf_load_stackoverflow) |
KR (1) | KR102377345B1 (enrdf_load_stackoverflow) |
CN (2) | CN206920638U (enrdf_load_stackoverflow) |
TW (1) | TWI735579B (enrdf_load_stackoverflow) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6495374B2 (ja) * | 2016-05-30 | 2019-04-03 | 住友化学株式会社 | 画像表示装置用の偏光板、画像表示装置及び画像表示装置用の偏光板の製造方法 |
CN108387965B (zh) * | 2018-02-07 | 2020-12-25 | 深圳市鸿展光电有限公司 | 应用于异形屏的偏光片的加工方法 |
JP2019219528A (ja) * | 2018-06-20 | 2019-12-26 | 日東電工株式会社 | 偏光フィルム、粘着剤層付き偏光フィルム、及び画像表示装置 |
JP2019219527A (ja) * | 2018-06-20 | 2019-12-26 | 日東電工株式会社 | 偏光フィルム、粘着剤層付偏光フィルム、及び画像表示装置 |
JP2020001160A (ja) * | 2018-06-21 | 2020-01-09 | 日東電工株式会社 | 光学フィルム切削用エンドミルおよび該エンドミルを用いた光学フィルムの製造方法 |
JP7191578B2 (ja) * | 2018-08-01 | 2022-12-19 | 日東電工株式会社 | 偏光子、偏光板、および、画像表示装置 |
WO2020091064A1 (ja) * | 2018-11-02 | 2020-05-07 | 日東電工株式会社 | 偏光性光学機能フィルム積層体及びこれに用いる偏光フィルム |
JP6787974B2 (ja) * | 2018-11-06 | 2020-11-18 | 住友化学株式会社 | 偏光板、画像表示装置及び偏光板の製造方法 |
JP6979432B2 (ja) * | 2018-11-29 | 2021-12-15 | 住友化学株式会社 | 偏光板 |
CN111257987A (zh) * | 2018-11-30 | 2020-06-09 | 夏普株式会社 | 偏光板、显示面板以及显示装置 |
JP6683798B1 (ja) * | 2018-12-21 | 2020-04-22 | 住友化学株式会社 | 偏光板積層体、及び、偏光板の積層方法 |
JP6737932B1 (ja) * | 2019-03-05 | 2020-08-12 | 住友化学株式会社 | 切削加工フィルムの製造方法 |
JP2020181184A (ja) | 2019-03-14 | 2020-11-05 | 住友化学株式会社 | 偏光板 |
CN119644494A (zh) * | 2019-03-20 | 2025-03-18 | 日东电工株式会社 | 带粘合剂层的偏振膜、图像显示面板及图像显示装置 |
JP7481101B2 (ja) * | 2019-03-20 | 2024-05-10 | 日東電工株式会社 | 粘着剤層付偏光フィルム、画像表示パネル及び画像表示装置 |
CN119148279A (zh) * | 2019-03-20 | 2024-12-17 | 日东电工株式会社 | 带粘合剂层的偏振膜、图像显示面板及图像显示装置 |
JP7222778B2 (ja) * | 2019-03-27 | 2023-02-15 | 日東電工株式会社 | 偏光板のセットおよび該セットを含む画像表示装置 |
JP6968854B2 (ja) * | 2019-09-19 | 2021-11-17 | 住友化学株式会社 | 偏光板の製造方法及び偏光板 |
JP7387361B2 (ja) * | 2019-09-27 | 2023-11-28 | 日東電工株式会社 | 光学積層体および画像表示装置 |
CN114730041A (zh) * | 2019-11-21 | 2022-07-08 | 日东电工株式会社 | 偏光板、带相位差层的偏光板、以及使用了该偏光板或该带相位差层的偏光板的图像显示装置 |
JP7256149B2 (ja) * | 2020-06-09 | 2023-04-11 | 住友化学株式会社 | 偏光板、画像表示装置及び偏光板の製造方法 |
JP7221256B2 (ja) * | 2020-09-14 | 2023-02-13 | 日東電工株式会社 | 偏光板、位相差層付偏光板、ならびに、該偏光板または該位相差層付偏光板を含む画像表示装置 |
CN114170904A (zh) * | 2021-12-06 | 2022-03-11 | 合肥维信诺科技有限公司 | 显示模组及显示装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006267369A (ja) * | 2005-03-23 | 2006-10-05 | Fuji Photo Film Co Ltd | 偏光板、及び液晶表示装置 |
JP2009300854A (ja) * | 2008-06-16 | 2009-12-24 | Hitachi Displays Ltd | 液晶ディスプレイパネル、電子機器及びディスプレイパネル |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3970362A (en) * | 1972-01-21 | 1976-07-20 | American Optical Corporation | Process of producing polarizing optical devices and product thereof |
JPS5320939A (en) * | 1976-08-11 | 1978-02-25 | Seiko Instr & Electronics Ltd | Polarized plate which shows direction of polarized axis |
JP3259899B2 (ja) * | 1996-11-14 | 2002-02-25 | 株式会社リコー | 液晶表示素子 |
JP2000155325A (ja) * | 1998-11-19 | 2000-06-06 | Ricoh Co Ltd | 液晶表示装置およびその製造方法 |
JP2003195034A (ja) * | 2001-12-25 | 2003-07-09 | Fuji Photo Film Co Ltd | 偏光板の製造方法および液晶表示装置 |
JP4342851B2 (ja) * | 2002-07-04 | 2009-10-14 | 富士フイルム株式会社 | 偏光板貼合方法及び装置 |
JP2006078847A (ja) * | 2004-09-10 | 2006-03-23 | Konica Minolta Opto Inc | 偏光板、偏光板の製造方法及び表示装置 |
JP2008058599A (ja) * | 2006-08-31 | 2008-03-13 | Sumitomo Chemical Co Ltd | 複合偏光板製品チップの製造方法 |
JP2008083210A (ja) * | 2006-09-26 | 2008-04-10 | Epson Imaging Devices Corp | 液晶装置、偏光板の剥離方法、液晶装置の製造方法、及び電子機器 |
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 |
JP5814018B2 (ja) * | 2011-07-08 | 2015-11-17 | 住友化学株式会社 | 偏光板の製造方法 |
CN103748488B (zh) * | 2011-08-19 | 2016-04-06 | Lg化学株式会社 | 偏光板 |
JP6105314B2 (ja) * | 2013-02-15 | 2017-03-29 | 日東電工株式会社 | アクリル系またはシクロオレフィン系偏光フィルム用粘着剤組成物、粘着剤層、粘着剤層付アクリル系またはシクロオレフィン系偏光フィルムおよび画像形成装置 |
JP6649674B2 (ja) * | 2014-06-26 | 2020-02-19 | 日本電気硝子株式会社 | 光アイソレータ用偏光ガラス板セット及び光アイソレータ用光学素子の製造方法 |
JP6077618B2 (ja) * | 2014-09-30 | 2017-02-08 | 日東電工株式会社 | 片保護偏光フィルム、粘着剤層付偏光フィルム、画像表示装置およびその連続製造方法 |
JP6495374B2 (ja) * | 2016-05-30 | 2019-04-03 | 住友化学株式会社 | 画像表示装置用の偏光板、画像表示装置及び画像表示装置用の偏光板の製造方法 |
-
2017
- 2017-05-22 JP JP2017101126A patent/JP6495374B2/ja active Active
- 2017-05-24 TW TW106117168A patent/TWI735579B/zh active
- 2017-05-26 CN CN201720603716.XU patent/CN206920638U/zh active Active
- 2017-05-26 CN CN201710387478.8A patent/CN107450121A/zh active Pending
- 2017-05-26 KR KR1020170065531A patent/KR102377345B1/ko active Active
- 2017-11-01 JP JP2017212094A patent/JP6861140B2/ja active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006267369A (ja) * | 2005-03-23 | 2006-10-05 | Fuji Photo Film Co Ltd | 偏光板、及び液晶表示装置 |
JP2009300854A (ja) * | 2008-06-16 | 2009-12-24 | Hitachi Displays Ltd | 液晶ディスプレイパネル、電子機器及びディスプレイパネル |
Also Published As
Publication number | Publication date |
---|---|
JP2018092147A (ja) | 2018-06-14 |
CN206920638U (zh) | 2018-01-23 |
JP6861140B2 (ja) | 2021-04-21 |
TW201809747A (zh) | 2018-03-16 |
CN107450121A (zh) | 2017-12-08 |
KR20170135723A (ko) | 2017-12-08 |
JP2018092119A (ja) | 2018-06-14 |
JP6495374B2 (ja) | 2019-04-03 |
KR102377345B1 (ko) | 2022-03-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TWI735579B (zh) | 偏光板、影像顯示裝置及偏光板的製造方法 | |
TWI778101B (zh) | 偏光板的製造方法 | |
TWI633346B (zh) | 偏光板及影像顯示裝置 | |
JP6612294B2 (ja) | 切削装置及び偏光板の製造方法 | |
TWI722114B (zh) | 偏光板及影像顯示裝置 | |
JP6680347B2 (ja) | 積層体 | |
CN114391115A (zh) | 偏振板的制造方法 | |
KR20180033205A (ko) | 편광판 및 화상 표시 장치 | |
TW202108269A (zh) | 偏光板 | |
TWI870454B (zh) | 偏光板的製造方法及偏光板 | |
TWI880900B (zh) | 偏光板、圖像顯示裝置、及偏光板的製造方法 | |
TW202116886A (zh) | 偏光片 | |
JP7256149B2 (ja) | 偏光板、画像表示装置及び偏光板の製造方法 |