Title:
A nematic-liquid-crystal constituent and the liquid crystal display element using this
Document Type and Number:
Japanese Patent JP6137419
Kind Code:
B2
Abstract:
The present invention is a liquid crystal composition having negative dielectric anisotropy containing one or two or more of compounds represented by General Formula (i), and is also a liquid crystal display element using the liquid crystal composition. The problem to be solved by the present invention is to provide a liquid crystal composition with a large refractive index anisotropy (Δn), a low rotational viscosity (γ1), a large elastic constant (K33), a high voltage holding ratio (VHR), and which has a negative dielectric anisotropy (Δε), and a liquid crystal display element which, when using the liquid crystal composition, has a high response speed with excellent display quality in which display defects such as drop marks, burn-in, and display unevenness are absent or suppressed.
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Inventors:
Go Sudo
Shinichi Hirata
Shinichi Hirata
Application Number:
JP2016559667A
Publication Date:
May 31, 2017
Filing Date:
April 14, 2016
Export Citation:
Assignee:
DIC Corporation
International Classes:
C09K19/14; C07C15/18; C07C25/13; C07C25/18; C09K19/12; C09K19/20; C09K19/30; C09K19/32; C09K19/42; C09K19/54; G02F1/13
Domestic Patent References:
| JP2000053602A | ||||
| JP2013224375A | ||||
| JP10045639A | ||||
| JP2004115475A |
Foreign References:
| WO1997036847A1 | ||||
| WO1999021816A1 | ||||
| WO2000039063A1 |
Attorney, Agent or Firm:
Kono Tsuyo
Makoto Negishi
Makoto Negishi
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