Title:
LIQUID CRYSTAL COMPOUND AND LIQUID CRYSTAL MIXTURE CONTAINING CYCLOPROPYL
Document Type and Number:
Japanese Patent JP2016113440
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a compound represented by the general formula I.SOLUTION: There is provided a liquid crystal compound containing cyclopropyl represented by the formula I which has an excellent use value since it has not only a positive or negative dielectric anisotropy(▵ε), a proper refractive index anisotropy (▵n), a relatively high clear point (CP), outstanding low temperature miscibility with the other liquid crystals and a low rotational viscosity but also has excellent stability to ultraviolet rays and excellent stability to high temperatures. The compound is applied for the preparation of a positive or negative liquid crystal compound and can be used for a passive or active matrix display.SELECTED DRAWING: Figure 1
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Inventors:
YUN GUOLIANG
DENG JIA
LI MING
ZHANG HUBO
QIAO YUNXIA
MENG JINSONG
HUA RUIMAO
DENG JIA
LI MING
ZHANG HUBO
QIAO YUNXIA
MENG JINSONG
HUA RUIMAO
Application Number:
JP2015072665A
Publication Date:
June 23, 2016
Filing Date:
March 31, 2015
Export Citation:
Assignee:
SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIALS CO LTD
International Classes:
C07C25/18; C07C43/225; C07D309/04; C07D319/06; C09K19/12; C09K19/30; C09K19/34; G02F1/13
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| JPH1067694A | 1998-03-10 | |||
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Other References:
PETRZILKA, MARTIN; GERMANN, ALFRED: "The synthesis and mesomorphic properties of liquid crystals containing three-membered ring syste", MOLECULAR CRYSTALS AND LIQUID CRYSTALS, vol. 133(1-2), JPN6018031782, 1986, pages 85 - 96, ISSN: 0004024852
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PERKIN 1, vol. (10), JPN7018002798, 2000, pages 1609 - 1613, ISSN: 0004024854
BIOORGANIC & MEDICINAL CHEMISTRY LETTERS, vol. 15(20), JPN6018031788, 2005, pages 4526 - 4530, ISSN: 0004024855
TETRAHEDRON LETTERS, vol. (20), JPN6018031785, 1967, pages 1849 - 1854, ISSN: 0004024853
PERKIN 1, vol. (10), JPN7018002798, 2000, pages 1609 - 1613, ISSN: 0004024854
BIOORGANIC & MEDICINAL CHEMISTRY LETTERS, vol. 15(20), JPN6018031788, 2005, pages 4526 - 4530, ISSN: 0004024855
Attorney, Agent or Firm:
Koichi Washida