ES2161941T3 - Composicion de cristal liquido esmectica para medios de visualizacion de registros, medio de visualizacion de registros y su empleo. - Google Patents

Composicion de cristal liquido esmectica para medios de visualizacion de registros, medio de visualizacion de registros y su empleo.

Info

Publication number
ES2161941T3
ES2161941T3 ES96108027T ES96108027T ES2161941T3 ES 2161941 T3 ES2161941 T3 ES 2161941T3 ES 96108027 T ES96108027 T ES 96108027T ES 96108027 T ES96108027 T ES 96108027T ES 2161941 T3 ES2161941 T3 ES 2161941T3
Authority
ES
Spain
Prior art keywords
sup
media
group
representation
visualization
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 - Lifetime
Application number
ES96108027T
Other languages
English (en)
Inventor
Atsushi Baba
Wataru Saito
Isa Nishiyama
Atsushi Yoshizawa
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.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing Co 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 Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Application granted granted Critical
Publication of ES2161941T3 publication Critical patent/ES2161941T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C09K19/46—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40 containing esters
    • 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
    • C09K19/12—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings at least two benzene rings directly linked, e.g. biphenyls
    • 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
    • C09K19/44—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40 containing compounds with benzene rings directly linked
    • 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
    • C09K19/544—Macromolecular compounds as dispersing or encapsulating medium around the liquid crystal
    • 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

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)
  • Glass Compositions (AREA)

Abstract

SE SUMINISTRA UN MEDIO DE REGISTRO DE LA REPRESENTACION EL CUAL PUEDE OFRECER UN ALTO CONTRASTE DE REPRESENTACION Y ES MENOS PROBABLE QUE CAUSE UNA DISMINUCION DEL CONTRASTE O DESAPARICION DE LA REPRESENTACION INCLUSO EN REGIONES DE TEMPERATURA BAJA Y DE TEMPERATURA ALTA. UNA COMPOSICION DE CRISTAL LIQUIDO ESMECTICO PARA SU USO EN EL MEDIO DE REGISTRO DE LA REPRESENTACION Y USO DEL MEDIO DE REGISTRO DE LA REPRESENTACION SON TAMBIEN SUMINISTRADOS. LA COMPOSICION DE CRISTAL LIQUIDO INCLUYE: AL MENOS UN MIEMBRO SELECCIONADO DEL GRUPO QUE CONSTA DE COMPUESTOS REPRESENTADOS POR LA SIGUIENTE FORMULA GENERAL (I): DONDE R{SUP,1} REPRESENTA UN GRUPO ALQUILO O ALCOXI QUE TIENE DE 8 A 18 ATOMOS DE CARBONO; Y AL MENOS UN MIEMBRO SELECCIONADO DEL GRUPO QUE CONSTA DE COMPUESTOS REPRESENTADOS POR LAS SIGUIENTES FORMULAS GENERALES (II) HASTA (VII): EN DONDE R{SUP,2}, R{SUP4}, R{SUP5} Y R{SUP,6} REPRESENTAN UN GRUPO ALQUILO QUE TIENE DE 2 HASTA 18 ATOMOS DE CARBONO, R{SUP,3}, R{SUP,7}, R{SUP8}, R{SUP,9} Y R{SUP,10} REPRESENTAN UN GRUPO ALQUILO O ALCOXI QUE TIENE DE 2 A 18 ATOMOS DE CARBONO, Y X REPRESENTA UN ATOMO DE HALOGENO O UN GRUPO ALQUILO O ALCOXI QUE TIENE DE 2 A 18 ATOMOS DE CARBONO.
ES96108027T 1995-05-19 1996-05-20 Composicion de cristal liquido esmectica para medios de visualizacion de registros, medio de visualizacion de registros y su empleo. Expired - Lifetime ES2161941T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP14423995 1995-05-19
JP8049444A JPH0940959A (ja) 1995-05-19 1996-02-13 記録表示媒体用スメクチック液晶組成物、記録表示媒体及びその使用方法

Publications (1)

Publication Number Publication Date
ES2161941T3 true ES2161941T3 (es) 2001-12-16

Family

ID=26389837

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96108027T Expired - Lifetime ES2161941T3 (es) 1995-05-19 1996-05-20 Composicion de cristal liquido esmectica para medios de visualizacion de registros, medio de visualizacion de registros y su empleo.

Country Status (7)

Country Link
US (1) US5932137A (es)
EP (1) EP0743350B1 (es)
JP (1) JPH0940959A (es)
KR (1) KR100277525B1 (es)
CN (1) CN1100844C (es)
DE (1) DE69614756T2 (es)
ES (1) ES2161941T3 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5843332A (en) * 1991-10-21 1998-12-01 Dai Nippon Printing Co., Ltd. Polymer dispersion-type liquid crystal optical device and method for producing the same
JPH09218398A (ja) * 1996-02-13 1997-08-19 Dainippon Printing Co Ltd 液晶／高分子複合膜用高分子材料、液晶／高分子複合膜、記録表示媒体及びその使用方法
JPH10183117A (ja) * 1996-12-24 1998-07-14 Dainippon Printing Co Ltd 記録表示媒体及びその使用方法
JP4577914B2 (ja) * 1997-10-13 2010-11-10 株式会社中戸研究所 防曇性コーティング材料および防曇性物品
KR100321392B1 (ko) * 1998-10-28 2002-08-21 한국화학연구원 아크릴아미드공중합체에의해안정화된고분자액정에멀젼,액정복합필름및그것의제조방법
JP3768052B2 (ja) * 1999-12-14 2006-04-19 株式会社リコー カラー画像処理方法、カラー画像処理装置、及びそのための記録媒体
WO2001057157A1 (fr) 2000-02-03 2001-08-09 Tokyo Magnetic Printing Co.,Ltd. Support d'affichage d'informations reversible de type a cristaux liquides et carte a circuit integre sans contact l'utilisant
KR100487139B1 (ko) * 2002-05-07 2005-05-03 유니온케미칼 주식회사 감열성 재기록매체용 나노 캡슐조성물과 그 제조방법 및이를 이용한 감열성 재기록매체용 토너조성물
DE112004001144T5 (de) * 2003-06-26 2006-05-24 Dai Nippon Printing Co., Ltd. Festoxid-Brennstoffzelle
DE602004014963D1 (de) * 2003-11-03 2008-08-21 Dow Corning Üssigkristall
WO2005044950A1 (en) * 2003-11-03 2005-05-19 Dow Corning Corporation Silicone composition and polymer dispersed liquid crystal
JP4794259B2 (ja) * 2005-09-28 2011-10-19 株式会社Ａｄｅｋａ 調光性液晶素子
CN104152151B (zh) * 2014-07-23 2015-12-02 北京大学 一种具有近晶相的液晶组合物
CN105820823B (zh) * 2015-01-08 2018-10-23 江苏和成显示科技有限公司 显示介质与显示装置
CN109097066B (zh) * 2017-06-20 2021-12-21 江苏和成显示科技有限公司 近晶相液晶组合物及其在液晶显示器件中应用
TWI691766B (zh) * 2018-11-16 2020-04-21 友達光電股份有限公司 顯示裝置的製作方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2745050C2 (de) * 1976-10-06 1983-03-10 Sharp K.K., Osaka Material aus flüssigen Kristallen
GB2031010B (en) * 1978-09-13 1983-02-09 Secr Defence Liquid crystal materials
US4203862A (en) * 1978-12-22 1980-05-20 Timex Corporation Liquid crystal composition
GB2080820B (en) * 1980-06-27 1984-07-11 Secr Defence Liquid crystal composition containing a cyanobiphenyl and a phenyl benzoate
DE3585740D1 (de) * 1985-01-22 1992-04-30 Merck Patent Gmbh Verfahren zur erweiterung des temperaturbereichs fuer die smektische a-phase einer fluessigkristallzusammensetzung.
WO1990002161A1 (en) * 1988-08-31 1990-03-08 MERCK Patent Gesellschaft mit beschränkter Haftung Thermochromic mixtures
GB8928282D0 (en) * 1989-12-14 1990-02-21 Secr Defence Pdlc materials
US5351143A (en) * 1992-02-07 1994-09-27 Kabushiki Kaisha Pilot Hand-writable polymer dispersed liquid crystal board set with high resistance layer of crosslinking polymer adjacent conductive layer
EP0635143B1 (en) * 1992-04-09 1997-11-19 Raychem Corporation Electrodeposition method of applying encapsulated liquid crystal material to electrodes
US5335101A (en) * 1993-05-06 1994-08-02 Raychem Corporation Method of making liquid crystal material including polymerizing dispersion of prepolymer and liquid crystal which is immiscible in the prepolymer
JPH07261163A (ja) * 1994-02-07 1995-10-13 Dainippon Printing Co Ltd 含液晶／高分子マイクロカプセル、その製造方法及び液晶記録表示媒体
JPH07281162A (ja) * 1994-02-21 1995-10-27 Dainippon Printing Co Ltd 液晶記録表示媒体
JPH07286179A (ja) * 1994-04-18 1995-10-31 Japan Energy Corp スメクティック液晶組成物

Also Published As

Publication number Publication date
KR100277525B1 (ko) 2001-01-15
DE69614756D1 (de) 2001-10-04
KR960041320A (ko) 1996-12-19
JPH0940959A (ja) 1997-02-10
EP0743350B1 (en) 2001-08-29
US5932137A (en) 1999-08-03
CN1100844C (zh) 2003-02-05
CN1141329A (zh) 1997-01-29
DE69614756T2 (de) 2002-07-04
EP0743350A1 (en) 1996-11-20

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