KR100411922B1 - 중합체성필름 - Google Patents
중합체성필름 Download PDFInfo
- Publication number
- KR100411922B1 KR100411922B1 KR1019970705672A KR19970705672A KR100411922B1 KR 100411922 B1 KR100411922 B1 KR 100411922B1 KR 1019970705672 A KR1019970705672 A KR 1019970705672A KR 19970705672 A KR19970705672 A KR 19970705672A KR 100411922 B1 KR100411922 B1 KR 100411922B1
- Authority
- KR
- South Korea
- Prior art keywords
- liquid crystal
- monomer
- oligomer
- group
- meth
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 239000000178 monomer Substances 0.000 claims abstract description 40
- 239000000203 mixture Substances 0.000 claims abstract description 39
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 38
- 239000000463 material Substances 0.000 claims abstract description 29
- 125000000524 functional group Chemical group 0.000 claims abstract description 12
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical class C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 150000001252 acrylic acid derivatives Chemical class 0.000 claims abstract description 11
- 239000004593 Epoxy Substances 0.000 claims abstract description 10
- 125000003700 epoxy group Chemical group 0.000 claims abstract description 9
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 9
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 9
- 239000000057 synthetic resin Substances 0.000 claims abstract description 9
- 229920001187 thermosetting polymer Polymers 0.000 claims abstract description 4
- 238000007334 copolymerization reaction Methods 0.000 claims abstract description 3
- 150000001875 compounds Chemical class 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 14
- 239000000654 additive Substances 0.000 claims description 11
- -1 thiol compound Chemical class 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 8
- 230000000996 additive effect Effects 0.000 claims description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims description 5
- 239000003999 initiator Substances 0.000 claims description 5
- 239000004988 Nematic liquid crystal Substances 0.000 claims description 4
- 125000003342 alkenyl group Chemical group 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 239000003112 inhibitor Substances 0.000 claims description 4
- 125000005429 oxyalkyl group Chemical group 0.000 claims description 4
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Divinylene sulfide Natural products C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 claims description 3
- 238000011065 in-situ storage Methods 0.000 claims description 3
- 229940126062 Compound A Drugs 0.000 claims 1
- NLDMNSXOCDLTTB-UHFFFAOYSA-N Heterophylliin A Natural products O1C2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC2C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)C(O)C1OC(=O)C1=CC(O)=C(O)C(O)=C1 NLDMNSXOCDLTTB-UHFFFAOYSA-N 0.000 claims 1
- 210000002858 crystal cell Anatomy 0.000 claims 1
- 150000004662 dithiols Chemical class 0.000 claims 1
- 239000011159 matrix material Substances 0.000 claims 1
- 229920000642 polymer Polymers 0.000 description 33
- 239000010408 film Substances 0.000 description 31
- 239000002019 doping agent Substances 0.000 description 19
- 150000003573 thiols Chemical class 0.000 description 11
- 230000003287 optical effect Effects 0.000 description 9
- 230000008859 change Effects 0.000 description 8
- 230000003098 cholesteric effect Effects 0.000 description 8
- 239000006185 dispersion Substances 0.000 description 8
- 239000002243 precursor Substances 0.000 description 8
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 238000004132 cross linking Methods 0.000 description 6
- 239000004642 Polyimide Substances 0.000 description 5
- 239000011888 foil Substances 0.000 description 5
- 229920001721 polyimide Polymers 0.000 description 5
- 238000006116 polymerization reaction Methods 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- KWVGIHKZDCUPEU-UHFFFAOYSA-N 2,2-dimethoxy-2-phenylacetophenone Chemical compound C=1C=CC=CC=1C(OC)(OC)C(=O)C1=CC=CC=C1 KWVGIHKZDCUPEU-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000004986 Cholesteric liquid crystals (ChLC) Substances 0.000 description 2
- 229920000106 Liquid crystal polymer Polymers 0.000 description 2
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 150000002118 epoxides Chemical class 0.000 description 2
- 230000009477 glass transition Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229920006254 polymer film Polymers 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000004528 spin coating Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- PLGPDUBTEHIWRH-UHFFFAOYSA-N (4-octan-2-yloxycarbonylphenyl) 4-hexoxybenzoate Chemical compound C1=CC(OCCCCCC)=CC=C1C(=O)OC1=CC=C(C(=O)OC(C)CCCCCC)C=C1 PLGPDUBTEHIWRH-UHFFFAOYSA-N 0.000 description 1
- OXBLVCZKDOZZOJ-UHFFFAOYSA-N 2,3-Dihydrothiophene Chemical class C1CC=CS1 OXBLVCZKDOZZOJ-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- OWYWGLHRNBIFJP-UHFFFAOYSA-N Ipazine Chemical compound CCN(CC)C1=NC(Cl)=NC(NC(C)C)=N1 OWYWGLHRNBIFJP-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000001588 bifunctional effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 125000004386 diacrylate group Chemical group 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- KZCOBXFFBQJQHH-UHFFFAOYSA-N octane-1-thiol Chemical compound CCCCCCCCS KZCOBXFFBQJQHH-UHFFFAOYSA-N 0.000 description 1
- NWVVVBRKAWDGAB-UHFFFAOYSA-N p-methoxyphenol Chemical compound COC1=CC=C(O)C=C1 NWVVVBRKAWDGAB-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- RYYWUUFWQRZTIU-UHFFFAOYSA-K thiophosphate Chemical compound [O-]P([O-])([O-])=S RYYWUUFWQRZTIU-UHFFFAOYSA-K 0.000 description 1
Classifications
-
- 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
- C09K19/00—Liquid crystal materials
- C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
- C09K19/54—Additives having no specific mesophase characterised by their chemical composition
-
- 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
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/38—Polymers
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
-
- 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
- C09K19/00—Liquid crystal materials
- C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
- C09K19/54—Additives having no specific mesophase characterised by their chemical composition
- C09K19/542—Macromolecular compounds
-
- 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
- C09K2219/00—Aspects relating to the form of the liquid crystal [LC] material, or by the technical area in which LC material are used
- C09K2219/01—Aspects relating to the form of the liquid crystal [LC] material, or by the technical area in which LC material are used in the form of fibres, e.g. fibres after polymerisation of LC precursor
-
- 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
- C09K2219/00—Aspects relating to the form of the liquid crystal [LC] material, or by the technical area in which LC material are used
- C09K2219/03—Aspects relating to the form of the liquid crystal [LC] material, or by the technical area in which LC material are used in the form of films, e.g. films after polymerisation of LC precursor
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Polarising Elements (AREA)
- Liquid Crystal Substances (AREA)
- Liquid Crystal (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polymerisation Methods In General (AREA)
- Epoxy Resins (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
Claims (12)
- (a) 각각 (메트)아크릴레이트 에스테르, 에폭시 및 비닐 에테르로 이루어진 그룹중에서 선택된 2 개 이상의 중합성 작용기를 갖는 하나 이상의 단량체 또는 올리고머,(b) 각각 (메트)아크릴레이트 에스테르, 에폭시 및 비닐 에테르로 이루어진 그룹중에서 선택된 하나의 중합성 작용기 및 메소제닉(mesogenic) 기를 갖는 하나 이상의 비키랄 액정 단량체 또는 올리고머,(c) 광개시제,(d) 임의로, 억제제 및 촉진제중에서 선택된 하나 이상의 첨가제,(e) 임의로, 하나 이상의 키랄 성분, 및(f) 하나 이상의 액정 또는 액정형 모노-또는 디티올 화합물을 포함하는 혼합물의 공중합에 의해 수득할 수 있는, 망상 중합체를 포함하는 가교결합된 합성 수지 조성물로부터 제조된 광학 이방성 물질로 구성된 중합체성 필름.
- 제 1 항에 있어서,상기 단량체 또는 올리고머 (a)가 각각 2 개 이상의 (메트)아크릴레이트 에스테르 기를 갖고, 상기 단량체 또는 올리고머 (b)가 각각 하나의 (메트)아크릴레이트 에스테르 기를 갖는 중합체성 필름.
- 제 1 항 또는 2 항에 있어서,상기 광학 이방성 물질이 하나 이상의 메소제닉 키랄 첨가제 (e)를 포함하는 중합체성 필름.
- 제 1 항에 있어서,하나 이상의 단량체 또는 올리고머 (a), 하나 이상의 단량체 또는 올리고머 (b), 하나 이상의 UV 개시제 (c) 및 하나 이상의 키랄 첨가제 (e)를 포함하는 혼합물을 동일반응계에서 UV 공중합시켜 수득할 수 있는 중합체성 필름.
- 제 1 항에 있어서,상기 광학 이방성 물질이-5 내지 50 중량%의 하나 이상의 단량체 또는 올리고머 (a),-20 내지 95 중량%의 하나 이상의 단량체 또는 올리고머 (b),-0.5 내지 5 중량%의 광개시제 (c),-1 내지 20 중량%의 하나 이상의 키랄 첨가제 (e), 및-1 내지 20 중량%의 하나 이상의 액정 또는 액정형 모노티올 화합물 (f)를 포함하는 중합체성 필름.
- 제 1 항에 있어서,상기 단량체 또는 올리고머 (a)가 각각 메소제닉 기를 갖는 중합체성 필름.
- 2 개의 전극 사이에 비틀린 네마틱 액정 물질이 배열된 액정 쎌 및 상기 액정 물질의 복굴절률을 보상하기 위한 필름을 포함하되, 상기 보상 필름이 제 1 항에 따른 중합체성 필름임을 특징으로 하는, 액정 장치.
- 제 7 항에 있어서,TN, STN, 평면내 스위칭, 능동(active) 매트릭스 또는 ASM 액정 디스플레이임을 특징으로 하는 액정 장치.
- (a) 각각 (메트)아크릴레이트 에스테르, 에폭시 및 비닐 에테르로 이루어진 그룹중에서 선택된 2 개 이상의 중합성 작용기를 갖는 하나 이상의 단량체 또는 올리고머,(b) 각각 (메트)아크릴레이트 에스테르, 에폭시 및 비닐 에테르로 이루어진 그룹중에서 선택된 하나의 중합성 작용기 및 메소제닉 기를 갖는 하나 이상의 비키랄 액정 단량체 또는 올리고머,(c) 광개시제,(d) 임의로, 억제제 및 촉진제중에서 선택된 하나 이상의 첨가제,(e) 임의로, 액정 화합물이거나 또는 액정 상과 상용성인 하나 이상의 키랄 성분, 및(f) 하나 이상의 액정 또는 액정형 모노-또는 디티올 화합물을 포함하는 중합성 혼합물.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP95102197.1 | 1995-02-17 | ||
EP95102197 | 1995-02-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19980702275A KR19980702275A (ko) | 1998-07-15 |
KR100411922B1 true KR100411922B1 (ko) | 2004-05-10 |
Family
ID=8218991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970705672A Expired - Fee Related KR100411922B1 (ko) | 1995-02-17 | 1996-02-15 | 중합체성필름 |
Country Status (6)
Country | Link |
---|---|
US (2) | US6096241A (ko) |
EP (1) | EP0809682B2 (ko) |
JP (1) | JP3762436B2 (ko) |
KR (1) | KR100411922B1 (ko) |
DE (1) | DE69612609T3 (ko) |
WO (1) | WO1996025470A1 (ko) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19623147B4 (de) * | 1995-06-08 | 2007-05-03 | Fuji Photo Film Co., Ltd., Minami-Ashigara | Folie, Verfahren zur Herstellung derselben und seine Verwendung in einem Flüssigkristalldisplay |
JP4496439B2 (ja) * | 1996-03-19 | 2010-07-07 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング | 反応性液晶化合物 |
TW373100B (en) * | 1996-07-01 | 1999-11-01 | Merck Patent Gmbh | Compensation film and liquid crystal display device containing the same |
TW373123B (en) * | 1996-07-26 | 1999-11-01 | Merck Patent Gmbh | Combination of optical elements, means to produce substantially linear polarized light, optical retardation film and liquid crystal display device |
TW472081B (en) * | 1996-09-17 | 2002-01-11 | Merck Patent Gmbh | Optical retardation film |
GB9704623D0 (en) * | 1997-03-06 | 1997-04-23 | Sharp Kk | Liquid crytal optical element and liquid crystal device incorporating same |
EP1051454B1 (en) * | 1998-01-27 | 2004-03-10 | Rolic AG | Liquid-crystalline photocrosslinkable mixture |
EP0940707B1 (en) * | 1998-03-05 | 2006-07-12 | MERCK PATENT GmbH | Optical retardation film |
GB2338240B (en) * | 1998-05-22 | 2002-08-14 | Merck Patent Gmbh | Polymerizable composition comprising epoxy compounds |
TW394852B (en) * | 1998-08-26 | 2000-06-21 | Merck Patent Gmbh | Reflective film |
JP4527815B2 (ja) * | 1998-12-11 | 2010-08-18 | 株式会社資生堂 | コレステリック液晶を用いた色材 |
WO2003006575A1 (en) * | 2001-07-10 | 2003-01-23 | Koninklijke Philips Electronics N.V. | Anisotropic composite comprising a mixture of a polymeric network and an inorganic material |
DE10251861A1 (de) * | 2002-11-07 | 2004-05-19 | Consortium für elektrochemische Industrie GmbH | Polymerisierbare Mischungen |
JP4138681B2 (ja) * | 2003-03-06 | 2008-08-27 | 日東電工株式会社 | ねじれ傾斜配向フィルムの製造方法 |
KR20080073750A (ko) * | 2005-11-22 | 2008-08-11 | 메르크 파텐트 게엠베하 | 전사 요소를 사용하는 액정 필름의 열 전사 방법 |
US8574454B2 (en) | 2006-12-22 | 2013-11-05 | Rolic Ag | Patternable liquid crystal polymer comprising thio-ether units |
JP2008239679A (ja) * | 2007-03-26 | 2008-10-09 | Sumitomo Chemical Co Ltd | エポキシ樹脂組成物 |
JP2008266594A (ja) * | 2007-03-26 | 2008-11-06 | Sumitomo Chemical Co Ltd | エポキシ樹脂組成物 |
EP2138521A1 (en) * | 2007-04-19 | 2009-12-30 | Sumitomo Chemical Company, Limited | Epoxy composition |
DE102008056221A1 (de) | 2007-11-30 | 2009-06-04 | Merck Patent Gmbh | Polymerisierbare Verbindungen |
WO2009080147A1 (en) * | 2007-12-21 | 2009-07-02 | Rolic Ag | Functionalized photoreactive compounds |
JP5649779B2 (ja) * | 2008-11-28 | 2015-01-07 | 住友化学株式会社 | 液晶性組成物及び光学フィルム |
ATE541913T1 (de) | 2009-02-13 | 2012-02-15 | Merck Patent Gmbh | Chirale reaktionsfähige mesogenmischung |
TWI544062B (zh) * | 2009-02-20 | 2016-08-01 | Dainippon Ink & Chemicals | 聚合性液晶組成物 |
WO2011050896A1 (en) | 2009-10-30 | 2011-05-05 | Merck Patent Gmbh | Polymerisable lc material and polymer film with negative optical dispersion |
JP2013071956A (ja) * | 2011-09-27 | 2013-04-22 | Sumitomo Chemical Co Ltd | 組成物及び光学フィルム |
JP5962949B2 (ja) * | 2011-11-28 | 2016-08-03 | Dic株式会社 | 重合性液晶化合物 |
WO2014000846A1 (en) | 2012-06-26 | 2014-01-03 | dedeMERCK PATENT GMBH | Method of preparing a birefringent polymer film |
US9663718B2 (en) | 2013-10-21 | 2017-05-30 | Merck Patent Gmbh | Method of preparing a birefringent polymer film |
US11014285B2 (en) * | 2017-08-19 | 2021-05-25 | Board Of Regents, The University Of Texas System | Extrusion printing of liquid crystal elastomers |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0035473B1 (de) * | 1980-03-03 | 1984-02-22 | Ciba-Geigy Ag | Mercaptophenole und ihre Verwendung als Stabilisatoren |
DE69006570T2 (de) † | 1989-10-18 | 1994-08-04 | Philips Nv | Flüssigkristall-Wiedergabeanordnung. |
NL9000808A (nl) * | 1990-04-06 | 1991-11-01 | Koninkl Philips Electronics Nv | Vloeibaar kristallijn materiaal en beeldweergeefcel die dit materiaal bevat. |
JPH05255460A (ja) * | 1992-03-13 | 1993-10-05 | Nippon Kayaku Co Ltd | 樹脂組成物、透明薄膜の形成法及び透明薄膜 |
EP0564869A1 (en) * | 1992-03-31 | 1993-10-13 | MERCK PATENT GmbH | Electrooptical liquid crystal systems |
US5871665A (en) * | 1992-04-27 | 1999-02-16 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Electrooptical liquid crystal system |
US5426009A (en) * | 1992-09-19 | 1995-06-20 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Polymeric composite material |
TW289095B (ko) † | 1993-01-11 | 1996-10-21 | ||
KR100257886B1 (ko) * | 1993-01-29 | 2000-06-01 | 손욱 | 고분자 액정 복합체 |
CA2139124A1 (en) * | 1993-05-03 | 1994-11-10 | Anthony F. Jacobine | Polymer dispersed liquid crystals in electron-rich alkene-thiol polymers |
GB2279659B (en) * | 1993-07-05 | 1998-04-22 | Merck Patent Gmbh | Liquid crystalline material |
US5518652A (en) * | 1993-07-05 | 1996-05-21 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Liquid crystalline copolymer |
BE1007485A3 (nl) * | 1993-09-08 | 1995-07-11 | Philips Electronics Nv | Schakelbaar cholesterisch filter en verlichtingsarmatuur voorzien van een filter. |
DE69422256D1 (de) * | 1993-10-15 | 2000-01-27 | Merck Patent Gmbh | Reaktive Flüssigkristallverbindungen |
EP0648827B1 (en) * | 1993-10-15 | 1999-12-22 | MERCK PATENT GmbH | Reactive liquid crystal compounds |
DE19504224A1 (de) * | 1994-02-23 | 1995-08-24 | Merck Patent Gmbh | Flüssigkristallines Material |
GB2297556B (en) * | 1995-01-31 | 1998-08-26 | Merck Patent Gmbh | Liquid crystalline material comprising terpenoids |
GB2299333B (en) * | 1995-03-29 | 1998-11-25 | Merck Patent Gmbh | Reactive terphenyls |
US5707544A (en) * | 1995-06-07 | 1998-01-13 | Rolic Ag | Chromophore-containing photo cross-linkable liquid crystals |
GB2306470B (en) * | 1995-10-05 | 1999-11-03 | Merck Patent Gmbh | Reactive liquid crystalline compound |
-
1996
- 1996-02-15 WO PCT/EP1996/000646 patent/WO1996025470A1/en active IP Right Grant
- 1996-02-15 JP JP52466796A patent/JP3762436B2/ja not_active Expired - Fee Related
- 1996-02-15 EP EP96904786A patent/EP0809682B2/en not_active Expired - Lifetime
- 1996-02-15 US US08/894,181 patent/US6096241A/en not_active Expired - Fee Related
- 1996-02-15 DE DE69612609T patent/DE69612609T3/de not_active Expired - Lifetime
- 1996-02-15 KR KR1019970705672A patent/KR100411922B1/ko not_active Expired - Fee Related
-
2000
- 2000-06-08 US US09/589,350 patent/US6218578B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69612609D1 (de) | 2001-05-31 |
KR19980702275A (ko) | 1998-07-15 |
EP0809682B1 (en) | 2001-04-25 |
US6218578B1 (en) | 2001-04-17 |
EP0809682B2 (en) | 2003-12-17 |
US6096241A (en) | 2000-08-01 |
JP3762436B2 (ja) | 2006-04-05 |
DE69612609T2 (de) | 2001-11-15 |
JPH11501056A (ja) | 1999-01-26 |
WO1996025470A1 (en) | 1996-08-22 |
DE69612609T3 (de) | 2004-08-05 |
EP0809682A1 (en) | 1997-12-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100411922B1 (ko) | 중합체성필름 | |
JP3117453B2 (ja) | 液晶表示装置 | |
US5210630A (en) | Liquid-crystal display device | |
CN108865177B (zh) | 液晶介质及在液晶显示器中的应用 | |
US6822713B1 (en) | Optical compensation film for liquid crystal display | |
US8574454B2 (en) | Patternable liquid crystal polymer comprising thio-ether units | |
JP5509569B2 (ja) | 高分子安定化強誘電性液晶組成物、及び液晶素子及び当該表示素子の製造方法 | |
EP0704514B1 (en) | Optically anisotropic film | |
US20240228879A1 (en) | Liquid crystal composition and liquid crystal display device thereof | |
CN109970562B (zh) | 可聚合化合物和液晶介质及其应用 | |
CN107814783A (zh) | 可聚合化合物及其制备方法和应用 | |
KR20080114767A (ko) | 필름 및 필름의 제조 방법, 그리고 그 이용 | |
US5676879A (en) | Molecularly oriented synthetic resin composition | |
US20120268692A1 (en) | Liquid crystal optical device and its production process | |
JP4984842B2 (ja) | ホメオトロピック配向液晶フィルムおよびその製造方法 | |
JPH1195205A (ja) | 光学異方体フィルムとその製造方法及び液晶表示装置 | |
CN115216306A (zh) | 液晶组合物及其液晶显示器件 | |
JP3788746B2 (ja) | ホメオトロピック配向液晶フィルムの屈折率特性制御方法 | |
JP4710235B2 (ja) | 重合性液晶組成物、これを重合した高分子液晶および用途 | |
CN115216309A (zh) | 液晶组合物及其液晶显示器件 | |
CN114133938A (zh) | 包含可聚合化合物的液晶组合物和液晶显示器件 | |
CN114133937A (zh) | 包含可聚合化合物的液晶组合物和液晶显示器件 | |
CN114133936A (zh) | 包含可聚合化合物的液晶组合物和液晶显示器件 | |
CN114196421A (zh) | 液晶组合物及其液晶显示器件 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0105 | International application |
Patent event date: 19970816 Patent event code: PA01051R01D Comment text: International Patent Application |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20010214 Comment text: Request for Examination of Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20030331 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20031028 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20031208 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20031209 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20061124 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20071123 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20081201 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20091123 Start annual number: 7 End annual number: 7 |
|
FPAY | Annual fee payment |
Payment date: 20101124 Year of fee payment: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20101124 Start annual number: 8 End annual number: 8 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |