CN101296995A - 高清晰度的胆甾型液晶薄膜 - Google Patents

高清晰度的胆甾型液晶薄膜 Download PDF

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Publication number
CN101296995A
CN101296995A CNA2006800394401A CN200680039440A CN101296995A CN 101296995 A CN101296995 A CN 101296995A CN A2006800394401 A CNA2006800394401 A CN A2006800394401A CN 200680039440 A CN200680039440 A CN 200680039440A CN 101296995 A CN101296995 A CN 101296995A
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China
Prior art keywords
liquid crystal
cholesteric liquid
group
compound
inferior
Prior art date
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Pending
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CNA2006800394401A
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English (en)
Chinese (zh)
Inventor
白峰
马克·D·拉德克利夫
阿龙·D·蒙特洛
夏剑辉
多玛休斯·恩瓦本玛
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3M Innovative Properties Co
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3M Innovative Properties Co
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Publication date
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of CN101296995A publication Critical patent/CN101296995A/zh
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    • 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
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/0427—Coating with only one layer of a composition containing a polymer binder
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/06—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
    • 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
    • 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
    • C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • 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
    • 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
    • C09K2323/02—Alignment layer characterised by chemical composition
CNA2006800394401A 2005-10-25 2006-10-23 高清晰度的胆甾型液晶薄膜 Pending CN101296995A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/257,844 2005-10-25
US11/257,844 US7439000B2 (en) 2005-10-25 2005-10-25 High clarity cholesteric liquid crystal films

Publications (1)

Publication Number Publication Date
CN101296995A true CN101296995A (zh) 2008-10-29

Family

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Family Applications (1)

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CNA2006800394401A Pending CN101296995A (zh) 2005-10-25 2006-10-23 高清晰度的胆甾型液晶薄膜

Country Status (6)

Country Link
US (1) US7439000B2 (US07439000-20081021-C00005.png)
EP (1) EP1951812A1 (US07439000-20081021-C00005.png)
JP (1) JP2009514024A (US07439000-20081021-C00005.png)
CN (1) CN101296995A (US07439000-20081021-C00005.png)
TW (1) TW200720409A (US07439000-20081021-C00005.png)
WO (1) WO2007050532A1 (US07439000-20081021-C00005.png)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105647545A (zh) * 2016-03-04 2016-06-08 京东方科技集团股份有限公司 胆甾相液晶组合物、液晶显示面板及其制备方法
CN108594337A (zh) * 2018-06-07 2018-09-28 安徽屹珹新材料科技有限公司 一种光学膜
CN108641582A (zh) * 2018-04-09 2018-10-12 深圳市国华光电科技有限公司 一种温度响应型光反射涂层的制备方法及该光反射涂层
CN108828865A (zh) * 2018-06-07 2018-11-16 安徽屹珹新材料科技有限公司 一种光学膜
CN109476998A (zh) * 2016-07-27 2019-03-15 捷恩智株式会社 液晶组合物及液晶显示元件
CN111712556A (zh) * 2018-02-06 2020-09-25 默克专利股份有限公司 液晶介质
CN114085679A (zh) * 2021-11-26 2022-02-25 京东方科技集团股份有限公司 液晶膜层、显示器件及电子设备

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WO2009079249A1 (en) * 2007-12-14 2009-06-25 3M Innovative Properties Company Methods for making electronic devices
US8703253B2 (en) * 2008-01-18 2014-04-22 Lg Chem, Ltd. Composition for liquid crystal alignment layer, preparation method of liquid crystal alignment layer using the same, and optical film comprising the liquid crystal alignment layer
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
TWI434916B (zh) 2011-05-10 2014-04-21 Chunghwa Picture Tubes Ltd 照光聚合型之旋光性液晶單體
JP2013071956A (ja) * 2011-09-27 2013-04-22 Sumitomo Chemical Co Ltd 組成物及び光学フィルム
WO2017180923A1 (en) 2016-04-13 2017-10-19 Nitto Denko Corporation Liquid crystal compositions, mixtures, elements, and dimmable devices
CN112041737A (zh) * 2018-04-27 2020-12-04 日东电工株式会社 调光膜及液晶显示装置

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105647545A (zh) * 2016-03-04 2016-06-08 京东方科技集团股份有限公司 胆甾相液晶组合物、液晶显示面板及其制备方法
CN105647545B (zh) * 2016-03-04 2018-09-18 京东方科技集团股份有限公司 胆甾相液晶组合物、液晶显示面板及其制备方法
US10093858B2 (en) 2016-03-04 2018-10-09 Boe Technology Group Co., Ltd. Cholesteric liquid crystal composition, liquid crystal display panel and preparation method thereof
CN109476998A (zh) * 2016-07-27 2019-03-15 捷恩智株式会社 液晶组合物及液晶显示元件
CN111712556A (zh) * 2018-02-06 2020-09-25 默克专利股份有限公司 液晶介质
CN111712556B (zh) * 2018-02-06 2023-10-24 默克专利股份有限公司 液晶介质
CN108641582A (zh) * 2018-04-09 2018-10-12 深圳市国华光电科技有限公司 一种温度响应型光反射涂层的制备方法及该光反射涂层
CN108641582B (zh) * 2018-04-09 2019-12-31 深圳市国华光电科技有限公司 一种温度响应型光反射涂层的制备方法及该光反射涂层
CN108594337A (zh) * 2018-06-07 2018-09-28 安徽屹珹新材料科技有限公司 一种光学膜
CN108828865A (zh) * 2018-06-07 2018-11-16 安徽屹珹新材料科技有限公司 一种光学膜
CN108828865B (zh) * 2018-06-07 2021-11-12 安徽屹珹新材料科技有限公司 一种光学膜
CN114085679A (zh) * 2021-11-26 2022-02-25 京东方科技集团股份有限公司 液晶膜层、显示器件及电子设备

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Publication number Publication date
TW200720409A (en) 2007-06-01
WO2007050532A1 (en) 2007-05-03
US20070090326A1 (en) 2007-04-26
EP1951812A1 (en) 2008-08-06
US7439000B2 (en) 2008-10-21
JP2009514024A (ja) 2009-04-02

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Open date: 20081029