KR101082032B1 - 광학 필름, 이의 제조방법, 및 이를 포함하는 액정 표시 장치 - Google Patents
광학 필름, 이의 제조방법, 및 이를 포함하는 액정 표시 장치 Download PDFInfo
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- KR101082032B1 KR101082032B1 KR1020090004160A KR20090004160A KR101082032B1 KR 101082032 B1 KR101082032 B1 KR 101082032B1 KR 1020090004160 A KR1020090004160 A KR 1020090004160A KR 20090004160 A KR20090004160 A KR 20090004160A KR 101082032 B1 KR101082032 B1 KR 101082032B1
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- Prior art keywords
- liquid crystal
- film
- acrylate
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- Prior art date
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 191
- 239000012788 optical film Substances 0.000 title claims abstract description 58
- 238000002360 preparation method Methods 0.000 title 1
- 239000010408 film Substances 0.000 claims abstract description 196
- 229920000642 polymer Polymers 0.000 claims abstract description 60
- 150000001925 cycloalkenes Chemical class 0.000 claims abstract description 24
- 239000000178 monomer Substances 0.000 claims abstract description 23
- 239000000758 substrate Substances 0.000 claims abstract description 22
- 238000006243 chemical reaction Methods 0.000 claims abstract description 21
- 238000004132 cross linking Methods 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 claims abstract description 12
- 125000000524 functional group Chemical group 0.000 claims abstract description 6
- 150000001875 compounds Chemical class 0.000 claims description 45
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 38
- 239000000203 mixture Substances 0.000 claims description 25
- WBYWAXJHAXSJNI-VOTSOKGWSA-M trans-cinnamate Chemical group [O-]C(=O)\C=C\C1=CC=CC=C1 WBYWAXJHAXSJNI-VOTSOKGWSA-M 0.000 claims description 23
- 238000001035 drying Methods 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 19
- 230000001681 protective effect Effects 0.000 claims description 16
- 239000003960 organic solvent Substances 0.000 claims description 15
- 239000000243 solution Substances 0.000 claims description 14
- -1 2-hydroxypropyl Chemical group 0.000 claims description 13
- 229920000636 poly(norbornene) polymer Polymers 0.000 claims description 13
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- JFNLZVQOOSMTJK-KNVOCYPGSA-N norbornene Chemical compound C1[C@@H]2CC[C@H]1C=C2 JFNLZVQOOSMTJK-KNVOCYPGSA-N 0.000 claims description 12
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- 125000004432 carbon atom Chemical group C* 0.000 claims description 8
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- 125000004802 cyanophenyl group Chemical group 0.000 claims description 7
- 150000002148 esters Chemical class 0.000 claims description 7
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- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 6
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 6
- 229910052736 halogen Inorganic materials 0.000 claims description 6
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- 125000003545 alkoxy group Chemical group 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 4
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- 239000001257 hydrogen Substances 0.000 claims description 4
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- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 claims description 4
- KDMKZOVDSFTVKN-UHFFFAOYSA-N 2-phenylpyrimidine;prop-2-enoic acid Chemical compound OC(=O)C=C.C1=CC=CC=C1C1=NC=CC=N1 KDMKZOVDSFTVKN-UHFFFAOYSA-N 0.000 claims description 3
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- HQSIOUOWLDTJPD-UHFFFAOYSA-N phenyl benzoate prop-2-enoic acid Chemical compound OC(=O)C=C.O=C(Oc1ccccc1)c1ccccc1 HQSIOUOWLDTJPD-UHFFFAOYSA-N 0.000 claims description 3
- 238000007348 radical reaction Methods 0.000 claims description 3
- LGPAKRMZNPYPMG-UHFFFAOYSA-N (3-hydroxy-2-prop-2-enoyloxypropyl) prop-2-enoate Chemical compound C=CC(=O)OC(CO)COC(=O)C=C LGPAKRMZNPYPMG-UHFFFAOYSA-N 0.000 claims description 2
- COBPKKZHLDDMTB-UHFFFAOYSA-N 2-[2-(2-butoxyethoxy)ethoxy]ethanol Chemical compound CCCCOCCOCCOCCO COBPKKZHLDDMTB-UHFFFAOYSA-N 0.000 claims description 2
- LCZVSXRMYJUNFX-UHFFFAOYSA-N 2-[2-(2-hydroxypropoxy)propoxy]propan-1-ol Chemical compound CC(O)COC(C)COC(C)CO LCZVSXRMYJUNFX-UHFFFAOYSA-N 0.000 claims description 2
- TXBCBTDQIULDIA-UHFFFAOYSA-N 2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propane-1,3-diol Chemical compound OCC(CO)(CO)COCC(CO)(CO)CO TXBCBTDQIULDIA-UHFFFAOYSA-N 0.000 claims description 2
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 claims description 2
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims description 2
- AGNTUZCMJBTHOG-UHFFFAOYSA-N 3-[3-(2,3-dihydroxypropoxy)-2-hydroxypropoxy]propane-1,2-diol Chemical compound OCC(O)COCC(O)COCC(O)CO AGNTUZCMJBTHOG-UHFFFAOYSA-N 0.000 claims description 2
- QZPSOSOOLFHYRR-UHFFFAOYSA-N 3-hydroxypropyl prop-2-enoate Chemical compound OCCCOC(=O)C=C QZPSOSOOLFHYRR-UHFFFAOYSA-N 0.000 claims description 2
- DAKWPKUUDNSNPN-UHFFFAOYSA-N Trimethylolpropane triacrylate Chemical group C=CC(=O)OCC(CC)(COC(=O)C=C)COC(=O)C=C DAKWPKUUDNSNPN-UHFFFAOYSA-N 0.000 claims description 2
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- 125000003118 aryl group Chemical group 0.000 claims description 2
- BLCTWBJQROOONQ-UHFFFAOYSA-N ethenyl prop-2-enoate Chemical compound C=COC(=O)C=C BLCTWBJQROOONQ-UHFFFAOYSA-N 0.000 claims description 2
- 150000008282 halocarbons Chemical class 0.000 claims description 2
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 claims description 2
- SMWNFFKPVLVOQQ-UHFFFAOYSA-N methyl 2-acetamidoprop-2-enoate Chemical compound COC(=O)C(=C)NC(C)=O SMWNFFKPVLVOQQ-UHFFFAOYSA-N 0.000 claims description 2
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 claims description 2
- OMNKZBIFPJNNIO-UHFFFAOYSA-N n-(2-methyl-4-oxopentan-2-yl)prop-2-enamide Chemical group CC(=O)CC(C)(C)NC(=O)C=C OMNKZBIFPJNNIO-UHFFFAOYSA-N 0.000 claims description 2
- ZMLXKXHICXTSDM-UHFFFAOYSA-N n-[1,2-dihydroxy-2-(prop-2-enoylamino)ethyl]prop-2-enamide Chemical compound C=CC(=O)NC(O)C(O)NC(=O)C=C ZMLXKXHICXTSDM-UHFFFAOYSA-N 0.000 claims description 2
- MVBJSQCJPSRKSW-UHFFFAOYSA-N n-[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]prop-2-enamide Chemical compound OCC(CO)(CO)NC(=O)C=C MVBJSQCJPSRKSW-UHFFFAOYSA-N 0.000 claims description 2
- 229920001223 polyethylene glycol Polymers 0.000 claims description 2
- UWHCKJMYHZGTIT-UHFFFAOYSA-N tetraethylene glycol Chemical compound OCCOCCOCCOCCO UWHCKJMYHZGTIT-UHFFFAOYSA-N 0.000 claims description 2
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- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 2
- CYUZOYPRAQASLN-UHFFFAOYSA-N 3-prop-2-enoyloxypropanoic acid Chemical compound OC(=O)CCOC(=O)C=C CYUZOYPRAQASLN-UHFFFAOYSA-N 0.000 claims 1
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Images
Classifications
-
- 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
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- Polarising Elements (AREA)
- Laminated Bodies (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Liquid Crystal (AREA)
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
- Polymerisation Methods In General (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims (23)
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KR1020080005837 | 2008-01-18 | ||
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US10131843B2 (en) | 2014-12-18 | 2018-11-20 | Lg Chem, Ltd. | Vertical alignment layer comprising cyclic olefin copolymer |
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WO2009091227A2 (en) * | 2008-01-18 | 2009-07-23 | Lg Chem, Ltd. | Optical film, preparation method of the same, and liquid crystal display comprising the same |
KR100982394B1 (ko) * | 2009-01-12 | 2010-09-14 | 주식회사 엘지화학 | 할로겐계 치환기를 갖는 광반응성 작용기를 포함하는 노보넨계 중합체, 이의 제조방법 및 이를 이용한 배향막 |
KR101307494B1 (ko) | 2010-07-07 | 2013-09-11 | 주식회사 엘지화학 | 광반응성 작용기를 갖는 화합물, 광반응성 중합체 및 이를 포함하는 배향막 |
KR101485072B1 (ko) * | 2010-07-15 | 2015-01-21 | 주식회사 엘지화학 | 양자점을 포함하는 배향막 및 이를 포함하는 액정 셀 |
KR20120008425A (ko) * | 2010-07-16 | 2012-01-30 | 주식회사 엘지화학 | 광학 필름, 이의 제조방법, 및 이를 포함하는 액정 표시 장치 |
US20120013834A1 (en) * | 2010-07-16 | 2012-01-19 | Lg Chem, Ltd. | Liquid crystal film |
KR101503003B1 (ko) * | 2010-07-23 | 2015-03-16 | 주식회사 엘지화학 | 액정 배향막용 조성물 및 액정 배향막 |
US9150678B2 (en) * | 2010-09-27 | 2015-10-06 | Lg Chem, Ltd. | Photoreactive polymer and alignment layer comprising the same |
KR101544562B1 (ko) | 2010-09-27 | 2015-08-17 | 주식회사 엘지화학 | 광반응기를 갖는 고리형 올레핀 화합물 및 광반응성 중합체 |
US8946366B2 (en) | 2010-09-27 | 2015-02-03 | Lg Chem, Ltd. | Cyclic olefin compound, photoreactive polymer, and alignment layer comprising the same |
US9151869B2 (en) * | 2011-01-25 | 2015-10-06 | Lg Chem, Ltd. | Liquid crystal film |
TWI435149B (zh) * | 2011-04-06 | 2014-04-21 | Chunghwa Picture Tubes Ltd | 液晶混合物與液晶顯示面板 |
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KR101574734B1 (ko) * | 2012-05-11 | 2015-12-07 | 주식회사 엘지화학 | 광학 필름 및 이를 포함하는 표시 소자 |
KR101632059B1 (ko) | 2012-08-21 | 2016-06-20 | 주식회사 엘지화학 | 광학 필름 및 이를 포함하는 표시 소자 |
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KR19980057674A (ko) * | 1996-12-30 | 1998-09-25 | 손욱 | 배향막 형성용 조성물, 이로부터 형성되는 배향막과 이 배향막을 구비한 액정표시소자 |
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KR100832696B1 (ko) * | 2008-01-18 | 2008-05-28 | 임권현 | 진공척 |
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- 2009-01-19 CN CN2009801025060A patent/CN101918886B/zh active Active
- 2009-01-19 KR KR1020090004160A patent/KR101082032B1/ko active Active
- 2009-01-19 US US12/863,347 patent/US20100296032A1/en not_active Abandoned
- 2009-01-19 WO PCT/KR2009/000271 patent/WO2009091224A2/en active Application Filing
- 2009-01-19 JP JP2010543061A patent/JP5129864B2/ja active Active
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JP2006133718A (ja) | 2004-10-07 | 2006-05-25 | Nitto Denko Corp | 光配向膜の製造方法、光配向膜、液晶配向フィルムの製造方法、液晶配向フィルム、光学フィルムおよび画像表示装置 |
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US10131843B2 (en) | 2014-12-18 | 2018-11-20 | Lg Chem, Ltd. | Vertical alignment layer comprising cyclic olefin copolymer |
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JP2011514542A (ja) | 2011-05-06 |
WO2009091224A3 (en) | 2009-10-22 |
CN101918886A (zh) | 2010-12-15 |
KR20090079843A (ko) | 2009-07-22 |
CN101918886B (zh) | 2013-01-23 |
JP5129864B2 (ja) | 2013-01-30 |
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US20100296032A1 (en) | 2010-11-25 |
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