KR880012514A - 전기임상 효과를 이용하는 액정 혼합물중 성분으로서 키랄 극성 분자단편을 갖는 화합물의 용도 - Google Patents

전기임상 효과를 이용하는 액정 혼합물중 성분으로서 키랄 극성 분자단편을 갖는 화합물의 용도 Download PDF

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KR880012514A
KR880012514A KR1019880003869A KR880003869A KR880012514A KR 880012514 A KR880012514 A KR 880012514A KR 1019880003869 A KR1019880003869 A KR 1019880003869A KR 880003869 A KR880003869 A KR 880003869A KR 880012514 A KR880012514 A KR 880012514A
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liquid crystal
compounds
electroclinical
chiral
components
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KR1019880003869A
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바르 크리스티안
헤프케 게르트
뢰쯔쉬 데트레프
한스-롤프뒤발
귄터 디이터
헴머링 볼프강
뮐러 잉그리드
빙겐 라이너
Original Assignee
하인리히 벡커, 베른하르트 베크
훽스트 아크티엔게젤샤프트
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Publication of KR880012514A publication Critical patent/KR880012514A/ko

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
    • C07C43/205—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring the aromatic ring being a non-condensed ring
    • C—CHEMISTRY; METALLURGY
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    • 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
    • C09K19/126—Compounds containing at least one asymmetric carbon atom
    • 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
    • C09K19/2007—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 the chain containing -COO- or -OCO- groups
    • C09K19/2021—Compounds containing at least one asymmetric carbon atom
    • 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
    • C09K19/3483—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom the heterocyclic ring being a non-aromatic 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
    • C09K19/3491—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having sulfur as hetero atom
    • 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
    • C09K19/3491—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having sulfur as hetero atom
    • C09K19/3497—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having sulfur as hetero atom the heterocyclic ring containing sulfur and nitrogen atoms
    • 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
    • C09K19/3402—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom
    • C09K19/3405—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom the heterocyclic ring being a five-membered 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
    • C09K19/3402—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom
    • C09K19/3411—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom the heterocyclic ring being a three-membered 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
    • C09K19/3402—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom
    • C09K2019/3422—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom the heterocyclic ring being a six-membered ring

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Liquid Crystal Substances (AREA)
  • Liquid Crystal (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

내용 없음

Description

전기임상 효과를 이용하는 액정 혼합물중 성분으로서 키랄 극성 분자단편을 갖는 화합물의 용도
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (4)

  1. 액정 매질 (여기에서 액정 매질은 조작상태에서 SA*,SB* 또는 SE*상으로 존재한다)에 전기임상효과를 이용하여 제조하는 전광학 스위치 및 표시(indicating)소자에 사용되는,
    중에서 선택된 극성 키랄그룹-Z*-을 단독, 또는 다른 성분과 혼합하여 함유하는 화합물의 용도.
  2. 제1항에 있어서, 화합물이 일반식(A)에 상응하는 용도.
    R1-Z*-R2(A)
    상기식에서, R1및/또는 R2는 메소제닉(mesogenic)유기 라디칼이거나: 두 라디칼중 하나가 메소제닉이 아닐 경우, F, Cl, Br또는 CN으로 치환되거나 비치환되고, 또한 그룹(Ⅰ) 내지 (Ⅴ)에 직접 인접하지 않은 1개 또는 2개의 비인접 -CH2-그룹이 -O-,-S-,-CO-,-0-CO-,-C0-O-,-O-CS-,-CO-S- 및/또는 -CH=CH로 치환될 수 있거나, 말단그룹 -CH=CH2, -CH=C(CH3)2또는를 갖는 탄소수 1내지 20의 직쇄 또는 측쇄알킬그룹을 나타낸다.
  3. 극성 키랄 그룹(Ⅰ)내지 (Ⅴ)중 하나를 갖는, 제1항에 따른 하나이상의 화합물으 함유하는 SA*, SB* 또는 SE*상의 액정 매질.
  4. 이의 조작이 전기임상효과의 이용에 의거하고, 액정 매질을 함유하는 전광학 스위치 또는 표시소자에 있어서, 제3항에 따른 액정 매질을 함유함을 특징으로 하는 스위치 또는 표시소자.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880003869A 1987-04-07 1988-04-07 전기임상 효과를 이용하는 액정 혼합물중 성분으로서 키랄 극성 분자단편을 갖는 화합물의 용도 KR880012514A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3711362.3 1987-04-07
DE19873711362 DE3711362A1 (de) 1987-04-07 1987-04-07 Verwendung von chiralen (alpha)-chlorcarbonsaeureestern, prolinderivaten, oxiranen, thiiranen und (alpha)-oxypropionsaeureestern als komponenten in fluessigkristall-mischungen fuer die ausnutzung des elektroklinen effektes

Publications (1)

Publication Number Publication Date
KR880012514A true KR880012514A (ko) 1988-11-28

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Application Number Title Priority Date Filing Date
KR1019880003869A KR880012514A (ko) 1987-04-07 1988-04-07 전기임상 효과를 이용하는 액정 혼합물중 성분으로서 키랄 극성 분자단편을 갖는 화합물의 용도

Country Status (6)

Country Link
EP (1) EP0286043B1 (ko)
JP (1) JPS649286A (ko)
KR (1) KR880012514A (ko)
AT (1) ATE91032T1 (ko)
DE (2) DE3711362A1 (ko)
NO (1) NO881471L (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2564841B2 (ja) * 1987-08-19 1996-12-18 日産化学工業株式会社 光学活性な液晶化合物
DE69017483T2 (de) * 1989-03-14 1995-09-14 Sharp Kk Vorrichtung mit ferroelektrischen Flüssigkristallen.
US5215678A (en) * 1989-03-31 1993-06-01 Sharp Kabushiki Kaisha Ferroelectric liquid crystal composition and liquid crystal device incorporating same
US5356559A (en) * 1991-07-19 1994-10-18 Hoffmann-La Roche Inc. Optically active piperazinyl derivatives as liquid crystals

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3633968A1 (de) * 1986-10-06 1988-04-07 Hoechst Ag Chirale aryl-2,3-epoxyalkyl-ether und deren entsprechende thioverbindungen und ihre verwendung als dotierstoff in fluessigkristall-phasen
EP0263225B1 (en) * 1986-10-07 1992-04-08 S.A.R.L. S.T. Lagerwall A device for submicrosecond electro-optic modulation in the liquid crystal smectic-a phase
DE3644522A1 (de) * 1986-12-24 1988-07-14 Hoechst Ag Verwendung von optisch aktiven 1-acylprolinestern als dotierstoffe in fluessigkristallmischungen und neue optisch aktive 1-acyl-prolinester

Also Published As

Publication number Publication date
DE3711362A1 (de) 1988-10-27
EP0286043A3 (en) 1989-12-06
NO881471L (no) 1988-10-10
NO881471D0 (no) 1988-04-06
JPS649286A (en) 1989-01-12
EP0286043A2 (de) 1988-10-12
ATE91032T1 (de) 1993-07-15
DE3881932D1 (de) 1993-07-29
EP0286043B1 (de) 1993-06-23

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