KR101042213B1 - 위상차 필름, 이의 제조방법, 및 이를 포함하는 액정 표시 장치 - Google Patents
위상차 필름, 이의 제조방법, 및 이를 포함하는 액정 표시 장치 Download PDFInfo
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- KR101042213B1 KR101042213B1 KR1020090005378A KR20090005378A KR101042213B1 KR 101042213 B1 KR101042213 B1 KR 101042213B1 KR 1020090005378 A KR1020090005378 A KR 1020090005378A KR 20090005378 A KR20090005378 A KR 20090005378A KR 101042213 B1 KR101042213 B1 KR 101042213B1
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- Prior art keywords
- film
- methacrylate
- retardation
- retardation film
- acrylic
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 229920006243 acrylic copolymer Polymers 0.000 claims abstract description 48
- 239000000178 monomer Substances 0.000 claims abstract description 41
- 229920001971 elastomer Polymers 0.000 claims abstract description 30
- 239000005060 rubber Substances 0.000 claims abstract description 30
- 229920002554 vinyl polymer Polymers 0.000 claims abstract description 20
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims description 31
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Natural products C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 27
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 21
- 229920000642 polymer Polymers 0.000 claims description 17
- 239000011258 core-shell material Substances 0.000 claims description 15
- 238000005266 casting Methods 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 13
- PEEHTFAAVSWFBL-UHFFFAOYSA-N Maleimide Chemical compound O=C1NC(=O)C=C1 PEEHTFAAVSWFBL-UHFFFAOYSA-N 0.000 claims description 11
- 239000006096 absorbing agent Substances 0.000 claims description 9
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 9
- 230000009477 glass transition Effects 0.000 claims description 7
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims description 6
- 229920001577 copolymer Polymers 0.000 claims description 6
- 239000000654 additive Substances 0.000 claims description 5
- 239000004014 plasticizer Substances 0.000 claims description 5
- 229920000058 polyacrylate Polymers 0.000 claims description 5
- 239000004793 Polystyrene Substances 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 4
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 4
- 229920002223 polystyrene Polymers 0.000 claims description 4
- 229920000800 acrylic rubber Polymers 0.000 claims description 3
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- NQDOCLXQTQYUDH-UHFFFAOYSA-N 1-propan-2-ylpyrrole-2,5-dione Chemical compound CC(C)N1C(=O)C=CC1=O NQDOCLXQTQYUDH-UHFFFAOYSA-N 0.000 claims description 2
- DABFKTHTXOELJF-UHFFFAOYSA-N 1-propylpyrrole-2,5-dione Chemical compound CCCN1C(=O)C=CC1=O DABFKTHTXOELJF-UHFFFAOYSA-N 0.000 claims description 2
- SFPNZPQIIAJXGL-UHFFFAOYSA-N 2-ethoxyethyl 2-methylprop-2-enoate Chemical compound CCOCCOC(=O)C(C)=C SFPNZPQIIAJXGL-UHFFFAOYSA-N 0.000 claims description 2
- VNTAKTZORVLQIC-UHFFFAOYSA-N 2-methoxyethyl 2-methylprop-2-enoate 5-methoxy-2-methylpent-2-enoic acid Chemical compound COCCC=C(C(=O)O)C.C(C(=C)C)(=O)OCCOC VNTAKTZORVLQIC-UHFFFAOYSA-N 0.000 claims description 2
- LNGIIXGLYTUUHJ-UHFFFAOYSA-N 2-methylbut-2-enoic acid methyl 2-methylprop-2-enoate Chemical group COC(=O)C(C)=C.CC=C(C)C(O)=O LNGIIXGLYTUUHJ-UHFFFAOYSA-N 0.000 claims description 2
- JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 claims description 2
- NFERJALBLLNOMG-UHFFFAOYSA-N C(C)C=C(C(=O)O)C.C(C(=C)C)(=O)OCC Chemical compound C(C)C=C(C(=O)O)C.C(C(=C)C)(=O)OCC NFERJALBLLNOMG-UHFFFAOYSA-N 0.000 claims description 2
- NAZAATBKNHZISV-UHFFFAOYSA-N C(CC)C=C(C(=O)O)C.C(C(=C)C)(=O)OCCC Chemical compound C(CC)C=C(C(=O)O)C.C(C(=C)C)(=O)OCCC NAZAATBKNHZISV-UHFFFAOYSA-N 0.000 claims description 2
- GHAZCVNUKKZTLG-UHFFFAOYSA-N N-ethyl-succinimide Natural products CCN1C(=O)CCC1=O GHAZCVNUKKZTLG-UHFFFAOYSA-N 0.000 claims description 2
- HDFGOPSGAURCEO-UHFFFAOYSA-N N-ethylmaleimide Chemical compound CCN1C(=O)C=CC1=O HDFGOPSGAURCEO-UHFFFAOYSA-N 0.000 claims description 2
- 230000000996 additive effect Effects 0.000 claims description 2
- 125000005250 alkyl acrylate group Chemical group 0.000 claims description 2
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 claims description 2
- MIOPWDLAZRCMGE-UHFFFAOYSA-N butyl 2-methylprop-2-enoate 2-methylhept-2-enoic acid Chemical compound CCCCOC(=O)C(C)=C.CCCCC=C(C)C(O)=O MIOPWDLAZRCMGE-UHFFFAOYSA-N 0.000 claims description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- SEEYREPSKCQBBF-UHFFFAOYSA-N n-methylmaleimide Chemical compound CN1C(=O)C=CC1=O SEEYREPSKCQBBF-UHFFFAOYSA-N 0.000 claims description 2
- WNXTZVMMNCCZTP-UHFFFAOYSA-N 2-hydroxyethyl 2-methylprop-2-enoate 5-hydroxy-2-methylpent-2-enoic acid Chemical compound OCCC=C(C(=O)O)C.C(C(=C)C)(=O)OCCO WNXTZVMMNCCZTP-UHFFFAOYSA-N 0.000 claims 1
- RLHDVQONAFUIOI-UHFFFAOYSA-N C(C)(C)(C)C=C(C(=O)O)C.C(C(=C)C)(=O)OC(C)(C)C Chemical compound C(C)(C)(C)C=C(C(=O)O)C.C(C(=C)C)(=O)OC(C)(C)C RLHDVQONAFUIOI-UHFFFAOYSA-N 0.000 claims 1
- QDHXVXBPTVMIDP-UHFFFAOYSA-N C(C1=CC=CC=C1)C=C(C(=O)O)C.C(C(=C)C)(=O)OCC1=CC=CC=C1 Chemical compound C(C1=CC=CC=C1)C=C(C(=O)O)C.C(C(=C)C)(=O)OCC1=CC=CC=C1 QDHXVXBPTVMIDP-UHFFFAOYSA-N 0.000 claims 1
- REBAKHALAMINFJ-UHFFFAOYSA-N C(CCC)OCC=C(C(=O)O)C.C(C(=C)C)(=O)OCOCCCC Chemical compound C(CCC)OCC=C(C(=O)O)C.C(C(=C)C)(=O)OCOCCCC REBAKHALAMINFJ-UHFFFAOYSA-N 0.000 claims 1
- QEIFDMWEHNJVJF-UHFFFAOYSA-N C1(CCCCC1)C=C(C(=O)O)C.C(C(=C)C)(=O)OC1CCCCC1 Chemical compound C1(CCCCC1)C=C(C(=O)O)C.C(C(=C)C)(=O)OC1CCCCC1 QEIFDMWEHNJVJF-UHFFFAOYSA-N 0.000 claims 1
- 125000003011 styrenyl group Chemical group [H]\C(*)=C(/[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 claims 1
- 230000003287 optical effect Effects 0.000 abstract description 15
- 239000010408 film Substances 0.000 description 155
- 239000000853 adhesive Substances 0.000 description 22
- 230000001070 adhesive effect Effects 0.000 description 22
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 10
- 210000002858 crystal cell Anatomy 0.000 description 10
- 239000012071 phase Substances 0.000 description 10
- 238000010438 heat treatment Methods 0.000 description 7
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 description 5
- 239000004372 Polyvinyl alcohol Substances 0.000 description 5
- -1 phosphate ester Chemical class 0.000 description 5
- 229920002451 polyvinyl alcohol Polymers 0.000 description 5
- 229920002818 (Hydroxyethyl)methacrylate Polymers 0.000 description 4
- AHVOFPQVUVXHNL-UHFFFAOYSA-N butyl prop-2-enoate;methyl 2-methylprop-2-enoate Chemical compound COC(=O)C(C)=C.CCCCOC(=O)C=C AHVOFPQVUVXHNL-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 239000003960 organic solvent Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 3
- 229920000178 Acrylic resin Polymers 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000012948 isocyanate Substances 0.000 description 3
- 239000008188 pellet Substances 0.000 description 3
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 238000007152 ring opening metathesis polymerisation reaction Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000002834 transmittance Methods 0.000 description 3
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical compound C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 description 2
- JLZIIHMTTRXXIN-UHFFFAOYSA-N 2-(2-hydroxy-4-methoxybenzoyl)benzoic acid Chemical compound OC1=CC(OC)=CC=C1C(=O)C1=CC=CC=C1C(O)=O JLZIIHMTTRXXIN-UHFFFAOYSA-N 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- UJOBWOGCFQCDNV-UHFFFAOYSA-N 9H-carbazole Chemical compound C1=CC=C2C3=CC=CC=C3NC2=C1 UJOBWOGCFQCDNV-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- NIQCNGHVCWTJSM-UHFFFAOYSA-N Dimethyl phthalate Chemical compound COC(=O)C1=CC=CC=C1C(=O)OC NIQCNGHVCWTJSM-UHFFFAOYSA-N 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
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- 125000004122 cyclic group Chemical group 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- TXCDCPKCNAJMEE-UHFFFAOYSA-N dibenzofuran Chemical compound C1=CC=C2C3=CC=CC=C3OC2=C1 TXCDCPKCNAJMEE-UHFFFAOYSA-N 0.000 description 2
- FLKPEMZONWLCSK-UHFFFAOYSA-N diethyl phthalate Chemical compound CCOC(=O)C1=CC=CC=C1C(=O)OCC FLKPEMZONWLCSK-UHFFFAOYSA-N 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
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- JFLKFZNIIQFQBS-FNCQTZNRSA-N trans,trans-1,4-Diphenyl-1,3-butadiene Chemical compound C=1C=CC=CC=1\C=C\C=C\C1=CC=CC=C1 JFLKFZNIIQFQBS-FNCQTZNRSA-N 0.000 description 2
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- LEVFXWNQQSSNAC-UHFFFAOYSA-N 2-(4,6-diphenyl-1,3,5-triazin-2-yl)-5-hexoxyphenol Chemical compound OC1=CC(OCCCCCC)=CC=C1C1=NC(C=2C=CC=CC=2)=NC(C=2C=CC=CC=2)=N1 LEVFXWNQQSSNAC-UHFFFAOYSA-N 0.000 description 1
- ZMWRRFHBXARRRT-UHFFFAOYSA-N 2-(benzotriazol-2-yl)-4,6-bis(2-methylbutan-2-yl)phenol Chemical compound CCC(C)(C)C1=CC(C(C)(C)CC)=CC(N2N=C3C=CC=CC3=N2)=C1O ZMWRRFHBXARRRT-UHFFFAOYSA-N 0.000 description 1
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- ZSSVCEUEVMALRD-UHFFFAOYSA-N 2-[4,6-bis(2,4-dimethylphenyl)-1,3,5-triazin-2-yl]-5-(octyloxy)phenol Chemical compound OC1=CC(OCCCCCCCC)=CC=C1C1=NC(C=2C(=CC(C)=CC=2)C)=NC(C=2C(=CC(C)=CC=2)C)=N1 ZSSVCEUEVMALRD-UHFFFAOYSA-N 0.000 description 1
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- 239000008384 inner phase Substances 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- UJRDRFZCRQNLJM-UHFFFAOYSA-N methyl 3-[3-(benzotriazol-2-yl)-5-tert-butyl-4-hydroxyphenyl]propanoate Chemical compound CC(C)(C)C1=CC(CCC(=O)OC)=CC(N2N=C3C=CC=CC3=N2)=C1O UJRDRFZCRQNLJM-UHFFFAOYSA-N 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- XQAABEDPVQWFPN-UHFFFAOYSA-N octyl 3-[3-(benzotriazol-2-yl)-5-tert-butyl-4-hydroxyphenyl]propanoate Chemical compound CC(C)(C)C1=CC(CCC(=O)OCCCCCCCC)=CC(N2N=C3C=CC=CC3=N2)=C1O XQAABEDPVQWFPN-UHFFFAOYSA-N 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011342 resin composition Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- PJANXHGTPQOBST-UHFFFAOYSA-N trans-Stilbene Natural products C=1C=CC=CC=1C=CC1=CC=CC=C1 PJANXHGTPQOBST-UHFFFAOYSA-N 0.000 description 1
- ILJSQTXMGCGYMG-UHFFFAOYSA-N triacetic acid Chemical compound CC(=O)CC(=O)CC(O)=O ILJSQTXMGCGYMG-UHFFFAOYSA-N 0.000 description 1
- 150000003852 triazoles Chemical class 0.000 description 1
- XZZNDPSIHUTMOC-UHFFFAOYSA-N triphenyl phosphate Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)(=O)OC1=CC=CC=C1 XZZNDPSIHUTMOC-UHFFFAOYSA-N 0.000 description 1
- 230000037303 wrinkles Effects 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
- G02B5/3083—Birefringent or phase retarding elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
-
- 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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
- C09K2323/03—Viewing layer characterised by chemical composition
- C09K2323/035—Ester polymer, e.g. polycarbonate, polyacrylate or polyester
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/13363—Birefringent elements, e.g. for optical compensation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31935—Ester, halide or nitrile of addition polymer
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Nonlinear Science (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Mathematical Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Polarising Elements (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
Description
Claims (23)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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KR1020080007072 | 2008-01-23 | ||
KR20080007072 | 2008-01-23 |
Publications (2)
Publication Number | Publication Date |
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KR20090081338A KR20090081338A (ko) | 2009-07-28 |
KR101042213B1 true KR101042213B1 (ko) | 2011-06-20 |
Family
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KR1020090005378A Active KR101042213B1 (ko) | 2008-01-23 | 2009-01-22 | 위상차 필름, 이의 제조방법, 및 이를 포함하는 액정 표시 장치 |
Country Status (5)
Country | Link |
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US (1) | US20110262663A1 (ko) |
JP (1) | JP2011510352A (ko) |
KR (1) | KR101042213B1 (ko) |
CN (1) | CN101990645A (ko) |
WO (1) | WO2009093848A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11563203B2 (en) | 2020-06-10 | 2023-01-24 | Samsung Display Co., Ltd. | Method of fabricating display device |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106094090B (zh) * | 2011-12-19 | 2017-12-22 | Lg化学株式会社 | 偏光板 |
KR102380155B1 (ko) | 2015-03-25 | 2022-03-29 | 삼성디스플레이 주식회사 | 광학 유닛 및 이를 포함하는 유기 발광 표시 장치 |
CN105884965A (zh) * | 2016-06-12 | 2016-08-24 | 上海未泉新材料科技有限公司 | 一种柔性丙烯酸树脂 |
CN109476899B (zh) * | 2016-07-22 | 2020-12-22 | 电化株式会社 | 树脂组合物和由该树脂组合物构成的膜 |
JP6508234B2 (ja) * | 2017-03-03 | 2019-05-08 | 住友化学株式会社 | 偏光板の製造方法 |
KR102695631B1 (ko) * | 2017-04-10 | 2024-08-16 | 닛토덴코 가부시키가이샤 | 광학 필름, 편광판, 및 화상표시장치 |
JP7083340B2 (ja) * | 2017-04-10 | 2022-06-10 | 日東電工株式会社 | 光学フィルム、偏光板、および画像表示装置 |
WO2018235532A1 (ja) * | 2017-06-21 | 2018-12-27 | 株式会社クラレ | 原反フィルム、延伸光学フィルムの製造方法、及び延伸光学フィルム |
KR102565519B1 (ko) * | 2017-06-21 | 2023-08-09 | 주식회사 쿠라레 | 원단 필름, 연신 광학 필름의 제조 방법, 및 연신 광학 필름 |
CN107446080A (zh) * | 2017-09-02 | 2017-12-08 | 佛山市北朝源科技服务有限公司 | 一种用于延迟膜的共混树脂 |
KR102579527B1 (ko) * | 2018-05-14 | 2023-09-15 | 코니카 미놀타 가부시키가이샤 | 광학 필름, 위상차 필름, 편광판 및 액정 표시 장치 |
US12325765B2 (en) * | 2019-04-04 | 2025-06-10 | Trinseo Europe Gmbh | Hydrophobic high heat optical acrylic copolymers |
CN116783238A (zh) * | 2020-12-16 | 2023-09-19 | 阿克隆聚合物系统有限公司 | 基于苯乙烯含氟聚合物和丙烯酸共聚物的光学薄膜 |
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JP2006241197A (ja) * | 2005-02-28 | 2006-09-14 | Toray Ind Inc | フィルム |
JP2006284882A (ja) * | 2005-03-31 | 2006-10-19 | Nitto Denko Corp | 偏光子保護フィルム、偏光板、および画像表示装置 |
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WO2004011970A1 (ja) * | 2002-07-30 | 2004-02-05 | Nitto Denko Corporation | 光学フィルムおよびその製造方法 |
JP4888931B2 (ja) * | 2003-08-08 | 2012-02-29 | 日東電工株式会社 | 液晶表示装置用重畳フィルムの製造方法、液晶表示装置用重畳フィルム及び液晶表示装置 |
JPWO2005105918A1 (ja) * | 2004-04-28 | 2008-03-13 | 東レ株式会社 | アクリル樹脂フィルムおよび製造方法 |
JP3851919B2 (ja) * | 2004-12-20 | 2006-11-29 | 日東電工株式会社 | 液晶パネルおよび液晶表示装置 |
WO2007061041A1 (ja) * | 2005-11-28 | 2007-05-31 | Asahi Kasei Chemicals Corporation | 光学フィルム |
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JP5010184B2 (ja) * | 2006-06-07 | 2012-08-29 | 電気化学工業株式会社 | 光学用成形体 |
JP2008003423A (ja) * | 2006-06-23 | 2008-01-10 | Nippon Zeon Co Ltd | 液晶表示用偏光板 |
KR100850794B1 (ko) * | 2006-07-06 | 2008-08-06 | 주식회사 엘지화학 | 내열성이 우수한 광학 이방성 필름 제조방법 및 그에 의해제조된 필름, 및 그 필름을 포함하는 액정 디스플레이 장치 |
US20080107832A1 (en) * | 2006-09-29 | 2008-05-08 | Fujifilm Corporation | Optical Film, Process of Producing the Same, Polarizing Plate Including the Same, and Liquid Crystal Display |
-
2009
- 2009-01-22 CN CN2009801071919A patent/CN101990645A/zh active Pending
- 2009-01-22 US US12/864,203 patent/US20110262663A1/en not_active Abandoned
- 2009-01-22 WO PCT/KR2009/000332 patent/WO2009093848A1/en active Application Filing
- 2009-01-22 JP JP2010544224A patent/JP2011510352A/ja active Pending
- 2009-01-22 KR KR1020090005378A patent/KR101042213B1/ko active Active
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KR20060090586A (ko) * | 2005-02-08 | 2006-08-14 | 닛토덴코 가부시키가이샤 | 위상차 필름, 편광 소자, 액정 패널, 및 액정 표시 장치 |
JP2006241197A (ja) * | 2005-02-28 | 2006-09-14 | Toray Ind Inc | フィルム |
JP2006284882A (ja) * | 2005-03-31 | 2006-10-19 | Nitto Denko Corp | 偏光子保護フィルム、偏光板、および画像表示装置 |
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US11563203B2 (en) | 2020-06-10 | 2023-01-24 | Samsung Display Co., Ltd. | Method of fabricating display device |
Also Published As
Publication number | Publication date |
---|---|
KR20090081338A (ko) | 2009-07-28 |
JP2011510352A (ja) | 2011-03-31 |
CN101990645A (zh) | 2011-03-23 |
WO2009093848A1 (en) | 2009-07-30 |
US20110262663A1 (en) | 2011-10-27 |
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