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Title:
LIQUID CRYSTAL COMPOUND, LIQUID CRYSTAL COMPOSITION AND DISPLAY ELEMENT
Document Type and Number:
WIPO Patent Application WO/2016/152405
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a liquid crystal compound which is able to be easily synthesized and has a negative dielectric anisotropy (∆ε) with a large absolute value, a high nematic-isotropic phase transition temperature (Tni), a low viscosity (η), a large refractive anisotropy (∆n) and high compatibility with other liquid crystal materials, and which is not susceptible to deterioration due to heat or light. The present invention provides: a compound represented by general formula (i); a liquid crystal composition which uses a compound represented by general formula (i); and a liquid crystal display element which uses this liquid crystal composition.

Inventors:
NOSE Sayaka (Saitama Plant 4472-1, Oaza Komuro, Ina-machi, Kitaadachi-gu, Saitama 77, 〒3628577, JP)
HOSONO Ayaki (Saitama Plant 4472-1, Oaza Komuro, Ina-machi, Kitaadachi-gu, Saitama 77, 〒3628577, JP)
OHASHI Yuji (Saitama Plant 4472-1, Oaza Komuro, Ina-machi, Kitaadachi-gu, Saitama 77, 〒3628577, JP)
HAYASHI Takuo (Saitama Plant 4472-1, Oaza Komuro, Ina-machi, Kitaadachi-gu, Saitama 77, 〒3628577, JP)
SUGIYAMA Hirokazu (Saitama Plant 4472-1, Oaza Komuro, Ina-machi, Kitaadachi-gu, Saitama 77, 〒3628577, JP)
Application Number:
JP2016/056217
Publication Date:
September 29, 2016
Filing Date:
March 01, 2016
Export Citation:
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Assignee:
DIC CORPORATION (35-58, Sakashita 3-chome Itabashi-k, Tokyo 20, 〒1748520, JP)
International Classes:
C07C43/225; C07C25/13; C09K19/30; G02F1/13
Domestic Patent References:
WO2011033937A12011-03-24
WO2011040373A12011-04-07
WO2009034867A12009-03-19
WO2009125668A12009-10-15
Foreign References:
JP2000053602A2000-02-22
JP2008088164A2008-04-17
JP2012176933A2012-09-13
JP2014114276A2014-06-26
JP2011231099A2011-11-17
JP2013521350A2013-06-10
JP2008088165A2008-04-17
Attorney, Agent or Firm:
KONO Michihiro (7-20 Nihonbashi 3-chome, Chuo-k, Tokyo 33, 〒1038233, JP)
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