DE69802975T2 - Flüssigkristallzusammensetzung und Flüssigkristallanzeigevorrichtung - Google Patents

Flüssigkristallzusammensetzung und Flüssigkristallanzeigevorrichtung

Info

Publication number
DE69802975T2
DE69802975T2 DE1998602975 DE69802975T DE69802975T2 DE 69802975 T2 DE69802975 T2 DE 69802975T2 DE 1998602975 DE1998602975 DE 1998602975 DE 69802975 T DE69802975 T DE 69802975T DE 69802975 T2 DE69802975 T2 DE 69802975T2
Authority
DE
Germany
Prior art keywords
liquid crystal
display device
crystal display
crystal composition
composition
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 - Fee Related
Application number
DE1998602975
Other languages
English (en)
Other versions
DE69802975D1 (de
Inventor
Norihisa Hachiiya
Katsuyuki Murashiro
Fusayuki Takeshita
Tetsuya Matsushita
Etsuo Nakagawa
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.)
JNC Corp
Original Assignee
Chisso Corp
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 Chisso Corp filed Critical Chisso Corp
Application granted granted Critical
Publication of DE69802975D1 publication Critical patent/DE69802975D1/de
Publication of DE69802975T2 publication Critical patent/DE69802975T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C09K19/44—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
    • C09K19/04—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
    • C09K19/04—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
    • 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
    • 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
    • C09K2019/0451—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 CH3CH=CHCH2CH2- chain

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal Substances (AREA)
DE1998602975 1997-02-10 1998-02-09 Flüssigkristallzusammensetzung und Flüssigkristallanzeigevorrichtung Expired - Fee Related DE69802975T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2660197A JPH10219250A (ja) 1997-02-10 1997-02-10 液晶組成物および液晶表示素子

Publications (2)

Publication Number Publication Date
DE69802975D1 DE69802975D1 (de) 2002-01-31
DE69802975T2 true DE69802975T2 (de) 2003-01-23

Family

ID=12198049

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1998602975 Expired - Fee Related DE69802975T2 (de) 1997-02-10 1998-02-09 Flüssigkristallzusammensetzung und Flüssigkristallanzeigevorrichtung

Country Status (3)

Country Link
EP (1) EP0857774B1 (de)
JP (1) JPH10219250A (de)
DE (1) DE69802975T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4989815B2 (ja) * 1998-09-12 2012-08-01 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 液晶媒体およびこれを含有する液晶ディスプレイ
DE10053285A1 (de) * 2000-10-27 2002-05-08 Merck Patent Gmbh Flüssigkristallmedium und elektrooptische Flüssigkristallanzeige
JP4887560B2 (ja) * 2000-11-08 2012-02-29 Ｄｉｃ株式会社 液晶組成物
US20040173775A1 (en) * 2001-06-13 2004-09-09 Juliane Suermann Fluid crystalline medium and high-torsion liquid crystalline display device
JP2003003169A (ja) * 2001-06-22 2003-01-08 Dainippon Ink & Chem Inc ネマチック液晶組成物及びこれを用いた液晶表示装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58134046A (ja) * 1982-02-03 1983-08-10 Chisso Corp トランス−４−アルキルオキシメチル−１−（４′−アルキルビフエニリル−４）シクロヘキサン類
JPS58219137A (ja) * 1982-06-12 1983-12-20 Chisso Corp ４−（トランス−４−アルキルオキシメチルシクロヘキシル）−４′−（トランス−４−アルキルシクロヘキシル）ビフエニル類
JPH0629426B2 (ja) * 1984-07-09 1994-04-20 カシオ計算機株式会社 液晶組成物
JPH072656B2 (ja) * 1988-07-05 1995-01-18 セイコーエプソン株式会社 液晶化合物
JPH0373922A (ja) * 1989-05-17 1991-03-28 Seiko Epson Corp 液晶表示装置
GB2240778B (en) * 1990-02-07 1993-09-01 Merck Patent Gmbh Fluorinated terphenyls
US5453864A (en) * 1990-02-16 1995-09-26 Seiko Epson Corporation Liquid crystal element and electronic apparatus
JPH04312540A (ja) * 1991-04-08 1992-11-04 Seiko Epson Corp シクロヘキシルターフェニル誘導体及びそれを含有する液晶組成物及びそれを用いた液晶表示素子
JPH04356432A (ja) * 1991-06-03 1992-12-10 Seiko Epson Corp シクロヘキシルターフェニル誘導体及びそれを含有する液晶組成物及びそれを用いた液晶表示素子
JP3605648B2 (ja) * 1994-12-12 2004-12-22 チッソ株式会社 液晶組成物および液晶表示素子

Also Published As

Publication number Publication date
EP0857774B1 (de) 2001-12-19
EP0857774A3 (de) 1998-09-02
EP0857774A2 (de) 1998-08-12
DE69802975D1 (de) 2002-01-31
JPH10219250A (ja) 1998-08-18

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication of lapse of patent is to be deleted
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee