KR920701097A - 플루오로벤젠 유도체 및 액정 매질 - Google Patents

플루오로벤젠 유도체 및 액정 매질

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KR920701097A
KR920701097A KR1019910700451A KR910700451A KR920701097A KR 920701097 A KR920701097 A KR 920701097A KR 1019910700451 A KR1019910700451 A KR 1019910700451A KR 910700451 A KR910700451 A KR 910700451A KR 920701097 A KR920701097 A KR 920701097A
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liquid crystal
crystal medium
radicals
diyl
substituted
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KR1019910700451A
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KR100215373B1 (ko
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라이펜라트 볼커
쿠르메이어 한스-아돌프
포에취 아이케
플라흐 헤르베르트
핀켄젤러 울리흐
바르트만 에케하르트
크라우제 요아힘
슈블레 베른하르트
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호이만, 슈틀러
메르크 파텐트 게젤샤프트 미트 베쉬랭크터 하프퉁
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Abstract

내용 없음

Description

플루오로벤젠 유도체 및 액정 매질
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (5)

  1. 하기 일반식(I)의 플루오로벤젠 유도체:
    (상기식에서, R은 H, C1내지 C15의 알킬 또는 알케닐 라디칼(이 라디칼들은 치환되지 않거나,또는 CN또는 CF3에 의해 일치환되거나 할로겐에 의해 적어도 일치환되며; 이 라디칼들중의 하나 이상의 CH2그룹들은 또한 각각의 경우에 서로 독립적으로, 0원자가 서로 직접 결합되지 않도록 하는 방법으로 -0-,-S-,--,-CO-,-CO-0-,-O-CO-- 또는 -0-CO-0- 에 의해 치환될 수 있다)이고, A1및 A2는 각각의 경우에 서로 독립적으로 (a)트랜스-1,4-사이클로헥실렌 라디칼(여기서, 하나 이상의 인접하지 않은 CH2그룹들은 또한 -O- 및/또는 -S-에 의해 치환될 수 있다.), (b)1,4-퍼닐렌 라디칼(여기서, 1또는 2개의 CH 그룹들은 또한 N에 의해 치환될 수 있다.(c)1,4-사이클로헥세닐렌, 1,4-비사이클로(2,2,2)옥틸렌, 피페리딘-1,4-디일, 나프탈렌-2,6-디일, 데카하이드로나프탈렌-2,6-디일 및 1,2,3,4-테트라히이드로나프탈렌-2,6-디일로 이루어진 그룹중에서 선택된 라디칼(여기서, 라디칼(a)및(b)는 CN또는 불소에 의해 치환될 수 있다)이며 Z1및 Z2는 각각의 경우에 서로 독립적으로,-O-CO-, -CH2O-, -OCH2-, -CH2CH2-, CH=CH-, -C=C-또는 단일결합이고, 라디칼 Z1과 Z2중 어느 하나는 또한 -(CH2)4-또는 -CH=CH-CH2CH2-이며, L은 H또는 F이고, m은 0,1또는2이고, Y는 F또는 C1이고, Q는 단일결합, -CF2-,-OCF2-또는 -OCHF-이지만, 단, Q가 단일결합인 경우 L은 F 이다)
  2. 액정매질의 성분으로서의 일반식(I) 화합물의 용도.
  3. 적어도 하나의 일반식(I) 화합물을 함유함을 특징으로 하는, 적어도 2개의 액정 성분을 함유하는 액정매질.
  4. 제3항에 따른 액정매질을 함유함을 특징으로 하는 , 액정 디스플레이 소자.
  5. 제3항에 따른 액정매질을 유전체로서 함유함을 특징으로 하는, 전광 디스플레이 소자.
    ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.
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