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NO20051098L - Dopingsmidler for flytende krystaller - Google Patents

Dopingsmidler for flytende krystaller

Info

Publication number
NO20051098L
NO20051098L NO20051098A NO20051098A NO20051098L NO 20051098 L NO20051098 L NO 20051098L NO 20051098 A NO20051098 A NO 20051098A NO 20051098 A NO20051098 A NO 20051098A NO 20051098 L NO20051098 L NO 20051098L
Authority
NO
Norway
Prior art keywords
liquid crystal
cation
dopants
crystal dopants
smectic
Prior art date
Application number
NO20051098A
Other languages
English (en)
Norwegian (no)
Inventor
Lorenzo Williams
Kjetil Andreas Netland
Maxim V Mitrokhine
Kjetil H Holm
Fiona J Farrand
Original Assignee
Polydisplay Asa
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 Polydisplay Asa filed Critical Polydisplay Asa
Publication of NO20051098L publication Critical patent/NO20051098L/no

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
    • C09K19/52—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
    • C09K19/582—Electrically active dopants, e.g. charge transfer agents
    • 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)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Steroid Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
NO20051098A 2002-09-09 2005-03-01 Dopingsmidler for flytende krystaller NO20051098L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0220874A GB2395487B (en) 2002-09-09 2002-09-09 Liquid crystal dopants
PCT/GB2003/003807 WO2004022670A1 (fr) 2002-09-09 2003-09-02 Dopants de cristaux liquides

Publications (1)

Publication Number Publication Date
NO20051098L true NO20051098L (no) 2005-03-21

Family

ID=9943724

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20051098A NO20051098L (no) 2002-09-09 2005-03-01 Dopingsmidler for flytende krystaller

Country Status (8)

Country Link
US (1) US7678292B2 (fr)
EP (1) EP1537190B1 (fr)
AT (1) ATE377641T1 (fr)
AU (1) AU2003263302A1 (fr)
DE (1) DE60317346T2 (fr)
GB (1) GB2395487B (fr)
NO (1) NO20051098L (fr)
WO (1) WO2004022670A1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050129875A1 (en) * 2003-12-15 2005-06-16 Eastman Kodak Company Aligned liquid crystal layer containing onium salts and process for increasing the tilt
US7097888B2 (en) 2003-12-15 2006-08-29 Eastman Kodak Company Aligned liquid crystal layer containing azolium salts and process for increasing the tilt
US7776810B2 (en) 2004-11-01 2010-08-17 The Procter & Gamble Company Compositions containing ionic liquid actives
US20060090777A1 (en) 2004-11-01 2006-05-04 Hecht Stacie E Multiphase cleaning compositions having ionic liquid phase
US7939485B2 (en) 2004-11-01 2011-05-10 The Procter & Gamble Company Benefit agent delivery system comprising ionic liquid
US7737102B2 (en) 2004-11-01 2010-06-15 The Procter & Gamble Company Ionic liquids derived from functionalized anionic surfactants
US7786065B2 (en) 2005-02-18 2010-08-31 The Procter & Gamble Company Ionic liquids derived from peracid anions
CN101533162B (zh) 2008-03-14 2011-09-07 苏州汉朗光电有限公司 电控调光介质
US8507052B2 (en) * 2010-03-03 2013-08-13 Citizen Finetech Miyota Co., Ltd. Ferroelectric liquid crystal mixture with organic ion pair compound
WO2011115611A1 (fr) * 2010-03-15 2011-09-22 Cambridge Enterprise Limited Formulations et structures de cristaux liquides pour dispositifs optiques smectiques a
KR101801722B1 (ko) 2010-03-15 2017-11-27 캠브리지 엔터프라이즈 리미티드 스멕틱 ａ 광학 디바이스를 위한 액정 포뮬레이션 및 구조물
GB201100375D0 (en) * 2011-01-10 2011-02-23 Cambridge Entpr Ltd Smectic A compositions for use in electrical devices
GB201115868D0 (en) * 2011-09-14 2011-10-26 Cambridge Entpr Ltd Driver circuit
KR102041809B1 (ko) 2015-08-25 2019-11-07 주식회사 엘지화학 액정셀
EP3343285B1 (fr) 2015-08-25 2021-02-17 LG Chem, Ltd. Cellule à cristaux liquides
KR102041808B1 (ko) 2015-08-25 2019-11-07 주식회사 엘지화학 액정셀
US11001758B2 (en) 2016-06-10 2021-05-11 Dow Silicones Corporation Non-linear side chain liquid crystal polyorganosiloxanes and methods for their preparation and use in electro-optic applications and devices
PL240079B1 (pl) 2017-10-31 2022-02-14 Wojskowa Akad Tech Smektyczna mieszanina ciekłokrystaliczna domieszkowana związkami jonowymi, sposób jej otrzymywania oraz jej zastosowanie
KR102300535B1 (ko) 2018-09-20 2021-09-09 주식회사 엘지화학 액정셀
TWI876044B (zh) * 2020-05-18 2025-03-11 德商馬克專利公司 液晶介質

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4937883A (fr) * 1972-08-11 1974-04-08
US3950264A (en) * 1973-05-07 1976-04-13 Rockwell International Corporation Schiff-base liquid crystals doped to raise dynamic scattering cutoff frequency
JPS5039686A (fr) * 1973-08-15 1975-04-11
US3963638A (en) * 1974-01-08 1976-06-15 Eastman Kodak Company Liquid crystal compositions, methods and devices
US3922067A (en) * 1974-02-22 1975-11-25 Hitachi Ltd Electro-optical display device including an improved liquid crystal composition
JPS5147587A (ja) * 1974-10-23 1976-04-23 Hitachi Ltd Ekishososeibutsu
GB1523808A (en) * 1975-07-03 1978-09-06 Sharp Kk Liquid crystal display device
US4091847A (en) 1976-11-22 1978-05-30 Rca Corporation Process for filling dynamic scattering liquid crystal cells
GB2161637B (en) * 1984-07-12 1988-01-13 Stc Plc Addressing smectic displays
EP0213146B1 (fr) * 1985-01-22 1992-03-25 MERCK PATENT GmbH Méthode pour l'extension de la portée de température pour la phase sméctique A de compositions de cristaux liquides
DE19953830A1 (de) * 1999-11-09 2001-05-10 Clariant Gmbh Schwefelhaltige Verbindungen und ihre Verwendung in flüssigkristallinen Mischungen

Also Published As

Publication number Publication date
DE60317346D1 (de) 2007-12-20
GB0220874D0 (en) 2002-10-16
ATE377641T1 (de) 2007-11-15
GB2395487B (en) 2007-03-14
AU2003263302A1 (en) 2004-03-29
EP1537190B1 (fr) 2007-11-07
EP1537190A1 (fr) 2005-06-08
DE60317346T2 (de) 2008-08-28
GB2395487A (en) 2004-05-26
US20060091358A1 (en) 2006-05-04
US7678292B2 (en) 2010-03-16
WO2004022670A1 (fr) 2004-03-18

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application