TW360705B - Liquid crystalline compounds containing halogen atom and alkenyl group liquid crystal composition - Google Patents

Liquid crystalline compounds containing halogen atom and alkenyl group liquid crystal composition

Info

Publication number
TW360705B
TW360705B TW085102533A TW85102533A TW360705B TW 360705 B TW360705 B TW 360705B TW 085102533 A TW085102533 A TW 085102533A TW 85102533 A TW85102533 A TW 85102533A TW 360705 B TW360705 B TW 360705B
Authority
TW
Taiwan
Prior art keywords
liquid crystal
group
crystal composition
atom
liquid crystalline
Prior art date
Application number
TW085102533A
Other languages
Chinese (zh)
Inventor
Yasuhiro Haseba
Koji Koga
Shuichi Matsui
Kazutoshi Miyazawa
Yasuko Sekiguchi
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 TW360705B publication Critical patent/TW360705B/en

Links

Landscapes

  • Liquid Crystal Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The present invention provides a liquid crystalline compound having a low viscosity, a high elastic constant ratio, a good stability in humidity, heat and light, a good compatibility with other liquid crystalline compounds, a liquid crystal composition containing the same, and a liquid crystal display element using the liquid crystal composition. Liquid crystalline compounds having the formula (1), in which X represents fluorine atom bromine atom, chlorine atom, or Iodine atom, Ra represents a C2-C15 alkylene group in which any not-adjacent methylene group maybe replaced by line -CH=CH- or -C≡C-, Rb represents C2-C15 alkenyl group, rings A1-A4 independently represents trans -1,4-cyclohexyl or -1,4-phenylene in which one or more hydrogen on a six-member maybe replaced by fluorine atoms (S), Z1-Z3 independently represents a single bond, line -CF2O-, -OCF2-, -CH2O-, -CH2O-, -COO-, -OCO-, ethenylene group, butylene group, ethenylene group, or butenylene group, in which one or more hydrogen atom maybe replaced by fluorine atom (s), and m and n each independently represent 0 or 1, a liquid crystal composition containing the compounds, and liquid crystals display using the composition are provided.
TW085102533A 1995-09-11 1996-02-29 Liquid crystalline compounds containing halogen atom and alkenyl group liquid crystal composition TW360705B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25818695A JP3906487B2 (en) 1995-09-11 1995-09-11 Liquid crystal compound and liquid crystal composition containing halogen atom and alkenyl group

Publications (1)

Publication Number Publication Date
TW360705B true TW360705B (en) 1999-06-11

Family

ID=17316716

Family Applications (1)

Application Number Title Priority Date Filing Date
TW085102533A TW360705B (en) 1995-09-11 1996-02-29 Liquid crystalline compounds containing halogen atom and alkenyl group liquid crystal composition

Country Status (2)

Country Link
JP (1) JP3906487B2 (en)
TW (1) TW360705B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5678998A (en) 1997-01-29 1998-08-18 Chisso Corporation Liquid-crystal compounds having fluorinated alkyl groups, liquid-crystal composition, and liquid-crystal display element
JP2001181638A (en) * 1999-12-27 2001-07-03 Dainippon Ink & Chem Inc Liquid crystal medium
JP5011598B1 (en) * 2009-06-03 2012-08-29 ヤンタイ ヴァリアント ファイン ケミカルズ カンパニー リミテッド Butylene liquid crystal compounds
CN102648173A (en) 2009-10-06 2012-08-22 三菱瓦斯化学株式会社 Cyclic compound, method for producing same, radiation sensitive composition, and method for forming resist pattern
EP2700697A4 (en) * 2011-04-18 2014-10-01 Jnc Corp Liquid crystal composition and liquid crystal display element
JP5887713B2 (en) * 2011-05-10 2016-03-16 Jnc株式会社 Fluorovinyl derivative, liquid crystal composition, and liquid crystal display device
US9920247B2 (en) * 2013-08-28 2018-03-20 Jnc Corporation Liquid crystal composition and liquid crystal display device

Also Published As

Publication number Publication date
JP3906487B2 (en) 2007-04-18
JPH0977703A (en) 1997-03-25

Similar Documents

Publication Publication Date Title
DE69713339D1 (en) LIQUID CRYSTAL COMPOUNDS, PREPARATIONS CONTAINING LIQUID CRYSTALS, AND LIQUID CRYSTAL DISPLAYS MADE FROM THESE COMPOUNDS
TW373013B (en) Compound having alkadienyl group as side chain, and liquid crystal composition using same
DK0768997T3 (en) Polyalkoxyterpene derivatives and compositions containing them
ES2077060T3 (en) LIQUID CRYSTAL COMPOSITION.
DK0782564T3 (en) Iodized X-ray contrast agents
EP0730019A4 (en) Liquid crystal composition and liquid crystal display element produced therefrom
TW360705B (en) Liquid crystalline compounds containing halogen atom and alkenyl group liquid crystal composition
DE69608213T2 (en) Liquid crystal compositions and liquid crystal display element
TW348182B (en) Liquid-crystal compound and liquid-crystal composition comprising the same
EP0808886A4 (en) Liquid crystal compositions and liquid crystal display elements
EP0872484A4 (en) Organosilicon compounds, liquid-crystal composition, and liquid-crystal display element
WO1992005230A3 (en) Fluorobenzene derivatives
KR890005055A (en) Optically active-2,5-diphenylpyridine
EP0882695A4 (en) Benzyl ether derivatives, liquid crystal composition, and liquid crystal display
BR8807389A (en) COMPOSITION OF FERROELETRIC LIQUID CRYSTAL AND LIGHT SWITCHING ELEMENT
EP0431929A3 (en) Carboxylate compounds, liquid crystal compositions and liquid crystal elements containing said compounds and method of optical modulation using said elements
DK0782565T3 (en) Iodized X-ray contrast agents
EP0893423A4 (en) Liquid crystal compounds having fluorinated linkages, liquid crystal compositions, and liquid crystal display devices
EP0440136A3 (en) Liquid crystal composition and liquid crystal device containing the same
EP0393636A3 (en) Liquid crystal composition and liquid crystal display using said composition
GB2138838B (en) Crystalline-liquid mixtures for the guest-host effect
EP0322862A3 (en) Optically active compounds, their preparation and their use in liquid crystal compositions and liquid crystal optical modulators
EP0342666A3 (en) Novel biphenyl compounds, method of producing the same as well as liquid crystal compositions and light switching elements each containing the same
GB2345914A (en) Liquid crystal composition and liquid crystal shutter
TW221456B (en) Ferroelectric liquid crystal composition and use thereof