GB0402006D0 - Liquid crystal materials - Google Patents

Liquid crystal materials

Info

Publication number
GB0402006D0
GB0402006D0 GBGB0402006.1A GB0402006A GB0402006D0 GB 0402006 D0 GB0402006 D0 GB 0402006D0 GB 0402006 A GB0402006 A GB 0402006A GB 0402006 D0 GB0402006 D0 GB 0402006D0
Authority
GB
United Kingdom
Prior art keywords
blue phase
liquid crystal
crystal materials
liquid crystalline
crystalline material
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.)
Ceased
Application number
GBGB0402006.1A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Silicones UK Ltd
Original Assignee
Dow Corning Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dow Corning Ltd filed Critical Dow Corning Ltd
Priority to GBGB0402006.1A priority Critical patent/GB0402006D0/en
Publication of GB0402006D0 publication Critical patent/GB0402006D0/en
Priority to KR1020067015386A priority patent/KR101178438B1/ko
Priority to JP2006551445A priority patent/JP5376760B2/ja
Priority to DE602005017359T priority patent/DE602005017359D1/de
Priority to US10/584,791 priority patent/US7623214B2/en
Priority to PCT/US2005/002505 priority patent/WO2005075603A1/en
Priority to EP05722561A priority patent/EP1713880B1/en
Priority to AT05722561T priority patent/ATE447000T1/de
Priority to CN200580003490XA priority patent/CN1934222B/zh
Priority to JP2013123691A priority patent/JP2013189648A/ja
Ceased legal-status Critical Current

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
    • C09K19/42—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40
    • 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
    • C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
    • 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
    • C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
    • C09K19/0275—Blue phase
    • 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
    • C09K19/24—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing nitrogen-to-nitrogen bonds
    • 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
    • C09K19/58—Dopants or charge transfer agents
    • C09K19/586—Optically active dopants; chiral dopants
    • 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
    • C09K19/58—Dopants or charge transfer agents
    • C09K19/586—Optically active dopants; chiral dopants
    • C09K19/588—Heterocyclic 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal Substances (AREA)
  • Liquid Crystal (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Lasers (AREA)
GBGB0402006.1A 2004-01-30 2004-01-30 Liquid crystal materials Ceased GB0402006D0 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GBGB0402006.1A GB0402006D0 (en) 2004-01-30 2004-01-30 Liquid crystal materials
CN200580003490XA CN1934222B (zh) 2004-01-30 2005-01-26 液晶材料
US10/584,791 US7623214B2 (en) 2004-01-30 2005-01-26 Liquid crystal materials
JP2006551445A JP5376760B2 (ja) 2004-01-30 2005-01-26 液晶材料
DE602005017359T DE602005017359D1 (de) 2004-01-30 2005-01-26 Flüssigkristalline materialien
KR1020067015386A KR101178438B1 (ko) 2004-01-30 2005-01-26 액정 물질
PCT/US2005/002505 WO2005075603A1 (en) 2004-01-30 2005-01-26 Liquid crystal materials
EP05722561A EP1713880B1 (en) 2004-01-30 2005-01-26 Liquid crystal materials
AT05722561T ATE447000T1 (de) 2004-01-30 2005-01-26 Flüssigkristalline materialien
JP2013123691A JP2013189648A (ja) 2004-01-30 2013-06-12 液晶材料

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0402006.1A GB0402006D0 (en) 2004-01-30 2004-01-30 Liquid crystal materials

Publications (1)

Publication Number Publication Date
GB0402006D0 true GB0402006D0 (en) 2004-03-03

Family

ID=31971707

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB0402006.1A Ceased GB0402006D0 (en) 2004-01-30 2004-01-30 Liquid crystal materials

Country Status (9)

Country Link
US (1) US7623214B2 (enExample)
EP (1) EP1713880B1 (enExample)
JP (2) JP5376760B2 (enExample)
KR (1) KR101178438B1 (enExample)
CN (1) CN1934222B (enExample)
AT (1) ATE447000T1 (enExample)
DE (1) DE602005017359D1 (enExample)
GB (1) GB0402006D0 (enExample)
WO (1) WO2005075603A1 (enExample)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006061094A1 (en) * 2004-12-11 2006-06-15 Merck Patent Gmbh Liquid crystal compounds, liquid crystal medium and liquid crystal display
JP5871445B2 (ja) * 2006-03-13 2016-03-01 国立大学法人九州大学 液晶組成物および液晶素子
JP5496660B2 (ja) * 2006-06-09 2014-05-21 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 液晶媒体および液晶ディスプレイ
TW200809353A (en) 2006-07-07 2008-02-16 Hitachi Displays Ltd Optically isotropic liquid crystal materials and display apparatus using the same
KR101463808B1 (ko) * 2007-10-17 2014-11-20 엘지전자 주식회사 방송수신 휴대단말기
JP5750099B2 (ja) * 2009-05-28 2015-07-15 コーニンクレッカ フィリップス エヌ ヴェ 自動立体視表示装置
JP4880725B2 (ja) * 2009-07-06 2012-02-22 シャープ株式会社 画像通信装置およびその画像通信装置を備えた画像形成装置
TWI456316B (zh) 2010-04-22 2014-10-11 Au Optronics Corp 藍相液晶顯示裝置及其製作方法
CN101840097B (zh) * 2010-04-30 2013-03-13 友达光电股份有限公司 蓝相液晶显示装置及其制作方法
US9127200B2 (en) 2010-05-06 2015-09-08 Merck Patent Gmbh Liquid crystalline medium and liquid crystal display
TWI447211B (zh) * 2010-12-30 2014-08-01 Au Optronics Corp 具有異山梨醇酯基團之旋光性化合物及其旋光性組合物與藍相液晶組合物
JP6134314B2 (ja) * 2011-07-05 2017-05-24 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Ｍｅｒｃｋ Ｐａｔｅｎｔ Ｇｅｓｅｌｌｓｃｈａｆｔ ｍｉｔ ｂｅｓｃｈｒａｅｎｋｔｅｒ Ｈａｆｔｕｎｇ ビメソゲン化合物
TW201314296A (zh) * 2011-09-30 2013-04-01 Chimei Innolux Corp 藍相液晶及其製造方法
CN103031131B (zh) * 2011-09-30 2014-12-10 群康科技(深圳)有限公司 蓝相液晶及其制造方法
TWI526737B (zh) 2011-10-04 2016-03-21 友達光電股份有限公司 藍相液晶顯示裝置
US8518499B2 (en) 2012-01-19 2013-08-27 Empire Technology Development Llc Liquid crystal blue phase
GB201201190D0 (en) 2012-01-25 2012-03-07 Cambridge Entpr Ltd Optical device and methods
WO2013139020A1 (en) 2012-03-22 2013-09-26 East China University Of Science And Technology Liquid crystal blue phase
US10087370B2 (en) * 2012-05-25 2018-10-02 Merck Patent Gmbh Mesogenic media and liquid crystal display
WO2013174478A1 (en) * 2012-05-25 2013-11-28 Merck Patent Gmbh Bimesogenic compounds and mesogenic media
EP2870217B1 (en) * 2012-07-06 2016-07-20 Merck Patent GmbH Bimesogenic compounds and mesogenic media
KR20150036405A (ko) 2012-07-06 2015-04-07 메르크 파텐트 게엠베하 바이메소제닉 화합물 및 메소제닉 매질
WO2014032772A1 (en) * 2012-08-29 2014-03-06 Merck Patent Gmbh Bimesogenic compounds and mesogenic media
CN102952551B (zh) * 2012-10-24 2014-10-22 京东方科技集团股份有限公司 聚合物分散蓝相液晶材料及其制备方法、液晶显示装置
CN104797686B (zh) 2012-11-27 2017-06-09 默克专利股份有限公司 透镜元件
JP6164072B2 (ja) * 2013-12-06 2017-07-19 東芝ライテック株式会社 液晶パネルの製造装置及び液晶パネルの製造方法
US10203536B2 (en) 2014-06-05 2019-02-12 East China University Of Science And Technology Photo-tunable liquid crystal composition and methods for their fabrication and use
CN106574183A (zh) * 2014-07-17 2017-04-19 默克专利股份有限公司 双介晶化合物和介晶介质
EP3115436A1 (en) * 2015-07-08 2017-01-11 Essilor International (Compagnie Generale D'optique) Method for obtaining a material comprising a liquid crystal mix with a stabilized blue phase and optical article comprising this material
CN105116660A (zh) * 2015-08-25 2015-12-02 昆山龙腾光电有限公司 蓝相液晶显示面板
DE112018005688T5 (de) * 2017-10-25 2020-07-09 Merck Patent Gmbh Flüssigkristallmedium und flüssigkristallvorrichtung
CN110628440B (zh) * 2018-06-21 2021-02-02 北京大学 一种宽温域蓝相液晶材料及其制备方法
CN120010152A (zh) * 2021-10-22 2025-05-16 江苏集萃智能液晶科技有限公司 一种液晶调光器件
JPWO2024070757A1 (enExample) * 2022-09-29 2024-04-04

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB316825A (en) 1928-11-13 1929-08-08 Alfred George Petty Valve lifter for internal combustion engines
DE3425584A1 (de) * 1984-07-11 1986-01-16 Merck Patent Gmbh, 6100 Darmstadt Optisches system mit einer fluessigkristallzelle, verfahren zu seinem betrieb und seine verwendung
GB9301895D0 (en) * 1993-01-30 1993-03-17 Dow Corning Liquid crystal siloxanes and device elements
US6217792B1 (en) 1996-07-01 2001-04-17 Merck Patent Gmbh Chiral dopants
US6424755B1 (en) * 1999-07-02 2002-07-23 Nortel Networks Limited Slotted monolithic optical waveguides
GB2356629B (en) * 1999-10-04 2004-09-22 Merck Patent Gmbh Bimesogenic Compounds and Flexoelectric Devices
EP1408098B1 (en) * 2002-10-08 2005-12-28 MERCK PATENT GmbH Liquid crystalline medium and liquid crystal display
ATE314446T1 (de) * 2002-10-08 2006-01-15 Merck Patent Gmbh Flüssigkristallines medium und flüssigkristallanzeige
AU2003286165A1 (en) * 2002-11-15 2004-06-15 Merck Patent Gmbh Electrooptical light modulating element, electrooptical display and modulating medium
EP1477547B1 (en) * 2003-05-09 2006-06-14 MERCK PATENT GmbH Liquid crystalline medium and liquid crystal display

Also Published As

Publication number Publication date
US7623214B2 (en) 2009-11-24
ATE447000T1 (de) 2009-11-15
JP2013189648A (ja) 2013-09-26
CN1934222A (zh) 2007-03-21
CN1934222B (zh) 2011-09-07
EP1713880A1 (en) 2006-10-25
JP2007533792A (ja) 2007-11-22
WO2005075603A1 (en) 2005-08-18
DE602005017359D1 (de) 2009-12-10
EP1713880B1 (en) 2009-10-28
JP5376760B2 (ja) 2013-12-25
KR20070006732A (ko) 2007-01-11
US20090115957A1 (en) 2009-05-07
KR101178438B1 (ko) 2012-08-30

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)