DE602004018939D1 - Cholesterische flüssigkristalline copolymere und additive - Google Patents
Cholesterische flüssigkristalline copolymere und additiveInfo
- Publication number
- DE602004018939D1 DE602004018939D1 DE602004018939T DE602004018939T DE602004018939D1 DE 602004018939 D1 DE602004018939 D1 DE 602004018939D1 DE 602004018939 T DE602004018939 T DE 602004018939T DE 602004018939 T DE602004018939 T DE 602004018939T DE 602004018939 D1 DE602004018939 D1 DE 602004018939D1
- Authority
- DE
- Germany
- Prior art keywords
- sub
- cholesteric liquid
- alkylyne
- alkenylene
- alkylene
- 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.)
- Active
Links
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
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/38—Polymers
- C09K19/3833—Polymers with mesogenic groups in the side chain
- C09K19/3842—Polyvinyl derivatives
- C09K19/3852—Poly(meth)acrylate derivatives
-
- 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
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
-
- 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
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
- C09K19/20—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers
-
- 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
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
- C09K19/20—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers
- C09K19/2007—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers the chain containing -COO- or -OCO- groups
-
- 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
-
- 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
- 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
- C09K2019/0444—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group
- C09K2019/0448—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group the end chain group being a polymerizable end group, e.g. -Sp-P or acrylate
-
- 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
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
- C09K19/20—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers
- C09K19/2007—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers the chain containing -COO- or -OCO- groups
- C09K2019/2035—Ph-COO-Ph
-
- 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
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
- C09K19/20—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers
- C09K19/2007—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers the chain containing -COO- or -OCO- groups
- C09K2019/2078—Ph-COO-Ph-COO-Ph
-
- 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
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- C09K19/3001—Cyclohexane rings
- C09K2019/3095—Cyclohexane rings in which the end group is the monoterpene menthyl
-
- 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
-
- 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
-
- 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
-
- 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
- C09K2323/031—Polarizer or dye
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/652,700 US7160586B2 (en) | 2003-08-29 | 2003-08-29 | Cholesteric liquid crystal copolymers and additives |
PCT/US2004/021610 WO2005023964A2 (en) | 2003-08-29 | 2004-07-06 | Cholesteric liquid crystal copolymers and additives |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602004018939D1 true DE602004018939D1 (de) | 2009-02-26 |
Family
ID=34217708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602004018939T Active DE602004018939D1 (de) | 2003-08-29 | 2004-07-06 | Cholesterische flüssigkristalline copolymere und additive |
Country Status (10)
Country | Link |
---|---|
US (1) | US7160586B2 (de) |
EP (1) | EP1660612B1 (de) |
JP (1) | JP5085933B2 (de) |
KR (1) | KR101044151B1 (de) |
CN (1) | CN100510002C (de) |
AT (1) | ATE420148T1 (de) |
DE (1) | DE602004018939D1 (de) |
PL (1) | PL1660612T3 (de) |
TW (1) | TW200523343A (de) |
WO (1) | WO2005023964A2 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7439000B2 (en) * | 2005-10-25 | 2008-10-21 | 3M Innovative Properties Company | High clarity cholesteric liquid crystal films |
WO2007142206A1 (ja) | 2006-06-05 | 2007-12-13 | Zeon Corporation | コレステリック液晶組成物及び円偏光分離シート、並びにその用途 |
JP2008165385A (ja) * | 2006-12-27 | 2008-07-17 | Dainippon Printing Co Ltd | 赤外線反射パターン印刷透明シート |
JP2011511953A (ja) * | 2007-12-14 | 2011-04-14 | スリーエム イノベイティブ プロパティズ カンパニー | 電子デバイス製造方法 |
KR100940681B1 (ko) * | 2007-12-24 | 2010-02-08 | 주식회사 동부하이텍 | 반도체 회로 장치 및 코드 변환 장치 |
JP5259501B2 (ja) * | 2009-06-11 | 2013-08-07 | 富士フイルム株式会社 | 赤外光反射板、赤外光反射性合わせガラス、並びにコレステリック液晶層を有する積層体及び合わせガラス |
JP5718260B2 (ja) * | 2011-09-08 | 2015-05-13 | 富士フイルム株式会社 | 重合性液晶化合物、重合性組成物、高分子材料、及びフィルム |
US9383483B2 (en) | 2011-10-31 | 2016-07-05 | Hewlett-Packard Development Company, L.P. | Diffuse cholesteric reflector |
JP5786000B2 (ja) * | 2012-09-25 | 2015-09-30 | 富士フイルム株式会社 | 重合性液晶化合物、液晶組成物、高分子材料の製造方法とその製造方法およびフィルム |
WO2018020838A1 (ja) * | 2016-07-27 | 2018-02-01 | Jnc株式会社 | 液晶組成物および液晶表示素子 |
CN107236551A (zh) * | 2017-05-16 | 2017-10-10 | 深圳市唯酷光电有限公司 | 液晶组合物、液晶手写膜和液晶手写板 |
JP7118079B2 (ja) * | 2017-10-02 | 2022-08-15 | 富士フイルム株式会社 | 液晶組成物、反射層、反射層の製造方法、及び共重合体 |
CN112266781A (zh) * | 2020-10-28 | 2021-01-26 | 江苏康恒化工有限公司 | 热致变色材料组合物 |
CN116744739B (zh) * | 2023-06-20 | 2024-02-20 | 陕西晶彩明为科技有限公司 | 一种增亮膜和显示基板 |
Family Cites Families (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2831909A1 (de) | 1978-07-20 | 1980-02-07 | Basf Ag | Fluessig-kristalline polymerphase mit cholesterischer struktur, verfahren zu ihrer herstellung und ihre verwendung |
EP0357850A1 (de) | 1988-09-07 | 1990-03-14 | Stamicarbon B.V. | Polymerzusammensetzung, fähig, eine chirale nematische Mesophase auszubilden |
US4974941A (en) | 1989-03-08 | 1990-12-04 | Hercules Incorporated | Process of aligning and realigning liquid crystal media |
DE59209499D1 (de) | 1991-07-26 | 1998-10-22 | Rolic Ag | Orientierte Photopolymere und Verfahren zu ihrer Herstellung |
EP0525478B1 (de) | 1991-07-26 | 1997-06-11 | F. Hoffmann-La Roche Ag | Flüssigkristallanzeigezelle |
US5338407A (en) * | 1991-12-23 | 1994-08-16 | Hercules Incorporated | Enhancement of paper dry strength by anionic and cationic guar combination |
EP0611981B1 (de) | 1993-02-17 | 1997-06-11 | F. Hoffmann-La Roche Ag | Optisches Bauelement |
US5332522A (en) | 1993-04-29 | 1994-07-26 | The University Of Rochester | Thermotropic chiral nematic liquid crystalline copolymers |
DE4342280A1 (de) | 1993-12-11 | 1995-06-14 | Basf Ag | Polymerisierbare chirale Verbindungen und deren Verwendung |
DE19520704A1 (de) | 1995-06-09 | 1996-12-12 | Basf Ag | Polymerisierbare chirale Verbindungen und deren Verwendung |
US5694701A (en) | 1996-09-04 | 1997-12-09 | Minnesota Mining And Manufacturing Company | Coated substrate drying system |
US5581905A (en) | 1995-09-18 | 1996-12-10 | Minnesota Mining And Manufacturing Company | Coated substrate drying system |
US5807498A (en) | 1996-03-29 | 1998-09-15 | Alliant Techsystems Inc. | Process and materials for aligning liquid crystals and liquid crystal optical elements |
DE69731806T2 (de) | 1996-04-22 | 2005-04-21 | Nitto Denko Corp | Optisches element mit zirkularem dichroismus, vorrichtung dafür und flüssigkristallpolymer |
GB2315072B (en) * | 1996-07-04 | 2000-09-13 | Merck Patent Gmbh | Circular UV polariser |
US5847068A (en) | 1997-04-03 | 1998-12-08 | Basf Aktiengesellschaft | Cholesteric copolyisocyanates |
US6099758A (en) * | 1997-09-17 | 2000-08-08 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Broadband reflective polarizer |
DE69932272T2 (de) | 1998-03-05 | 2007-07-12 | Rockwell International Corp., Thousand Oaks | Optische Verzögerungsschicht |
DE19816268A1 (de) | 1998-04-11 | 1999-10-14 | Clariant Gmbh | Cholesterische Flüssigkristallpolymere mit erhöhter Wetterstabilität |
US6134808A (en) | 1998-05-18 | 2000-10-24 | Minnesota Mining And Manufacturing Company | Gap drying with insulation layer between substrate and heated platen |
JP2000073063A (ja) | 1998-06-15 | 2000-03-07 | Nippon Mitsubishi Oil Corp | 液晶性フィルムの製造方法 |
JP2000144132A (ja) | 1998-11-17 | 2000-05-26 | Nitto Denko Corp | 液晶組成物、光学素子とその製法、及び光学部材 |
JP2000310716A (ja) * | 1999-04-27 | 2000-11-07 | Nippon Mitsubishi Oil Corp | 転写用素子 |
JP4286380B2 (ja) * | 1999-04-27 | 2009-06-24 | 新日本石油株式会社 | 転写用素子 |
JP2000336362A (ja) * | 1999-05-27 | 2000-12-05 | Nitto Denko Corp | 液晶ポリマー組成物、配向フィルム及びその製造方法 |
JP2000347030A (ja) * | 1999-06-07 | 2000-12-15 | Nippon Mitsubishi Oil Corp | コレステリック液晶性フィルムの製造方法 |
JP2001002797A (ja) * | 1999-06-22 | 2001-01-09 | Nippon Mitsubishi Oil Corp | コレステリック液晶フィルム |
JP2001133628A (ja) * | 1999-08-26 | 2001-05-18 | Nippon Mitsubishi Oil Corp | 偏光回折性フィルムの製造方法 |
AU3887100A (en) | 1999-11-12 | 2001-05-30 | 3M Innovative Properties Company | Liquid crystal alignment structure and display devices containing same |
JP2001213919A (ja) | 1999-11-26 | 2001-08-07 | Nitto Denko Corp | 側鎖型液晶ポリマーおよびその製造方法 |
GB2357291B (en) | 1999-12-14 | 2004-03-17 | Merck Patent Gmbh | Process of preparing a reflective film |
GB2359809B (en) | 1999-12-24 | 2004-01-14 | Sumitomo Chemical Co | Phenylacetylene compound liquid crystal composition, polymer optically anisotropic product, and liquid crystal or optical element |
JP2001354733A (ja) | 2000-04-12 | 2001-12-25 | Nitto Denko Corp | 側鎖型液晶ポリマーおよびその製造方法 |
JP2001354734A (ja) | 2000-04-12 | 2001-12-25 | Nitto Denko Corp | 側鎖型液晶ポリマーおよびその製造方法 |
JP2001318225A (ja) | 2000-05-10 | 2001-11-16 | Nitto Denko Corp | コレステリック液晶配向物の選択反射波長帯域の制御方法 |
JP2001316668A (ja) | 2000-05-10 | 2001-11-16 | Nitto Denko Corp | コレステリック液晶ポリマー組成物 |
JP2001323266A (ja) * | 2000-05-19 | 2001-11-22 | Nitto Denko Corp | コレステリック性液晶組成物、配向フィルムおよび多色反射板 |
US6917399B2 (en) | 2001-02-22 | 2005-07-12 | 3M Innovative Properties Company | Optical bodies containing cholesteric liquid crystal material and methods of manufacture |
US6573963B2 (en) | 2001-02-22 | 2003-06-03 | 3M Innovativeproperties Company | Cholesteric liquid crystal optical bodies and methods of manufacture |
JP2002322273A (ja) | 2001-04-27 | 2002-11-08 | Nitto Denko Corp | コレステリック液晶性デンドリマーおよびその製造法 |
DE60201213T2 (de) * | 2001-05-08 | 2005-09-29 | Merck Patent Gmbh | Polymerisierbares Flüssigkristallmaterial |
EP1256617B1 (de) | 2001-05-08 | 2004-09-15 | MERCK PATENT GmbH | Polymerisierbares Flüssigkristallmaterial |
US6876427B2 (en) | 2001-09-21 | 2005-04-05 | 3M Innovative Properties Company | Cholesteric liquid crystal optical bodies and methods of manufacture and use |
JP3969637B2 (ja) * | 2002-02-13 | 2007-09-05 | 日東電工株式会社 | 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 |
US6913708B2 (en) * | 2003-02-24 | 2005-07-05 | 3M Innovative Properties Company | Cholesteric liquid crystal drying process and solvent |
-
2003
- 2003-08-29 US US10/652,700 patent/US7160586B2/en not_active Expired - Fee Related
-
2004
- 2004-07-06 WO PCT/US2004/021610 patent/WO2005023964A2/en active Search and Examination
- 2004-07-06 PL PL04777612T patent/PL1660612T3/pl unknown
- 2004-07-06 JP JP2006524639A patent/JP5085933B2/ja not_active Expired - Fee Related
- 2004-07-06 CN CNB2004800244778A patent/CN100510002C/zh not_active Expired - Fee Related
- 2004-07-06 DE DE602004018939T patent/DE602004018939D1/de active Active
- 2004-07-06 KR KR1020067004175A patent/KR101044151B1/ko not_active IP Right Cessation
- 2004-07-06 EP EP04777612A patent/EP1660612B1/de not_active Not-in-force
- 2004-07-06 AT AT04777612T patent/ATE420148T1/de not_active IP Right Cessation
- 2004-08-11 TW TW093124092A patent/TW200523343A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
JP5085933B2 (ja) | 2012-11-28 |
PL1660612T3 (pl) | 2009-06-30 |
ATE420148T1 (de) | 2009-01-15 |
US7160586B2 (en) | 2007-01-09 |
TW200523343A (en) | 2005-07-16 |
CN1842583A (zh) | 2006-10-04 |
WO2005023964A3 (en) | 2005-06-30 |
EP1660612A2 (de) | 2006-05-31 |
KR101044151B1 (ko) | 2011-06-24 |
US20050045854A1 (en) | 2005-03-03 |
CN100510002C (zh) | 2009-07-08 |
KR20060119900A (ko) | 2006-11-24 |
JP2007504296A (ja) | 2007-03-01 |
EP1660612B1 (de) | 2009-01-07 |
WO2005023964A2 (en) | 2005-03-17 |
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