ATE78854T1 - Smektische fluessigkristallverbindung. - Google Patents

Smektische fluessigkristallverbindung.

Info

Publication number
ATE78854T1
ATE78854T1 AT88108417T AT88108417T ATE78854T1 AT E78854 T1 ATE78854 T1 AT E78854T1 AT 88108417 T AT88108417 T AT 88108417T AT 88108417 T AT88108417 T AT 88108417T AT E78854 T1 ATE78854 T1 AT E78854T1
Authority
AT
Austria
Prior art keywords
liquid crystal
crystal compound
smectic liquid
smectic
carbon atoms
Prior art date
Application number
AT88108417T
Other languages
English (en)
Inventor
Shinichi Saito
Kisei Kitano
Kazutoshi Miyazawa
Kouji Ohno
Hiromichi Inoue
Makoto Ushioda
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 ATE78854T1 publication Critical patent/ATE78854T1/de

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
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • 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
    • C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3441—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom
    • C09K19/345—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom the heterocyclic ring being a six-membered aromatic ring containing two nitrogen atoms
    • C09K19/3458—Uncondensed pyrimidines
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D239/32—One oxygen, sulfur or nitrogen atom
    • C07D239/34—One oxygen atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Liquid Crystal Substances (AREA)
AT88108417T 1987-06-01 1988-05-26 Smektische fluessigkristallverbindung. ATE78854T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62137884A JPH0730041B2 (ja) 1987-06-01 1987-06-01 スメクチック性液晶化合物
EP88108417A EP0293764B1 (de) 1987-06-01 1988-05-26 Smektische Flüssigkristallverbindung

Publications (1)

Publication Number Publication Date
ATE78854T1 true ATE78854T1 (de) 1992-08-15

Family

ID=15208933

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88108417T ATE78854T1 (de) 1987-06-01 1988-05-26 Smektische fluessigkristallverbindung.

Country Status (6)

Country Link
US (1) US4906400A (de)
EP (1) EP0293764B1 (de)
JP (1) JPH0730041B2 (de)
KR (1) KR960000476B1 (de)
AT (1) ATE78854T1 (de)
DE (1) DE3873181T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5279762A (en) * 1985-04-27 1994-01-18 Merck Patent Gesellschaft Mit Beschrankter Haftung Smectic liquid crystal phases
DE3515374C2 (de) * 1985-04-27 1998-02-26 Hoechst Ag Chirale getilte smektische flüssigkristalline Phasen und deren Verwendung in elektrooptischen Anzeigeelementen
JPH01306493A (ja) * 1988-06-03 1989-12-11 Chisso Corp 強誘電性液晶組成物
JP2728702B2 (ja) * 1988-11-28 1998-03-18 チッソ株式会社 強誘電性液晶組成物とその液晶表示素子
JP2943817B2 (ja) * 1989-08-26 1999-08-30 ヘキスト アクティエンゲゼルシャフト ５―オキシ―２―フェニルピリジン化合物および液晶媒質
DE4030579A1 (de) * 1990-09-27 1992-04-02 Hoechst Ag Cyclohexylphenylpyrimidine, verfahren zu ihrer herstellung und ihre verwendung in fluessigkristallinen mischungen

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH593495A5 (de) * 1971-12-22 1977-12-15 Werk Fernsehelektronik Veb
DE3268611D1 (en) * 1981-02-25 1986-03-06 Hitachi Ltd Colorless liquid crystalline compounds
GB8400665D0 (en) * 1984-01-11 1984-02-15 Secr Defence Disubstituted ethanes
DE3404116A1 (de) * 1984-02-07 1985-08-08 Merck Patent Gmbh, 6100 Darmstadt Stickstoffhaltige heterocyclen
DE3575158D1 (de) * 1984-07-12 1990-02-08 Hoffmann La Roche Fluessigkristalline gemische enthaltend komponenten mit einer 4-alkenyl- oder 2z-alkenyl-seitenkette.
JPS61197563A (ja) * 1985-02-27 1986-09-01 Chisso Corp トリフルオロメチルフエニル基をもつピリミジン誘導体
JPH0825957B2 (ja) * 1985-03-12 1996-03-13 チッソ株式会社 ジフルオロ芳香族化合物
DE3515374C2 (de) * 1985-04-27 1998-02-26 Hoechst Ag Chirale getilte smektische flüssigkristalline Phasen und deren Verwendung in elektrooptischen Anzeigeelementen
JPH07113112B2 (ja) * 1985-06-18 1995-12-06 チッソ株式会社 強誘電性カイラルスメクチツク液晶組成物
JPH0784411B2 (ja) * 1986-08-12 1995-09-13 チッソ株式会社 光学活性−２−メチル−１，３−プロパンジオ−ル誘導体
JPH0684358B2 (ja) * 1986-06-11 1994-10-26 帝国化学産業株式会社 アルキルチオフエニルピリミジン誘導体
JPH0747581B2 (ja) * 1986-06-11 1995-05-24 帝国化学産業株式会社 ２−フエニルピリミジン誘導体
JPS62294664A (ja) * 1986-06-13 1987-12-22 Alps Electric Co Ltd 液晶性化合物
GB8615316D0 (en) * 1986-06-23 1986-07-30 Secr Defence Chiral liquid crystal compounds
JPH0794446B2 (ja) * 1986-06-25 1995-10-11 帝国化学産業株式会社 ２−フエニルピリミジン誘導体
JPH062751B2 (ja) * 1986-07-14 1994-01-12 チッソ株式会社 ２−（トランス−４−アルキルシクロヘキシル）−５−アルコキシピリミジン
JPS6337187A (ja) * 1986-08-01 1988-02-17 Matsushita Electric Ind Co Ltd 液晶表示装置
JPS6360972A (ja) * 1986-08-29 1988-03-17 Chisso Corp ピリミジン化合物
JPS6363664A (ja) * 1986-09-02 1988-03-22 Teikoku Chem Ind Corp Ltd α−メチルカルボン酸フエニルエステル誘導体
JP2508125B2 (ja) * 1986-09-09 1996-06-19 味の素株式会社 フェニルピリミジン化合物及びこれを含有してなる液晶組成物

Also Published As

Publication number Publication date
KR890000628A (ko) 1989-03-15
EP0293764A2 (de) 1988-12-07
EP0293764B1 (de) 1992-07-29
DE3873181D1 (de) 1992-09-03
EP0293764A3 (en) 1989-11-29
KR960000476B1 (ko) 1996-01-08
JPS63301872A (ja) 1988-12-08
US4906400A (en) 1990-03-06
JPH0730041B2 (ja) 1995-04-05
DE3873181T2 (de) 1993-01-14

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee