Title:
LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY ELEMENT
Document Type and Number:
Japanese Patent JP2017222778
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a liquid crystal composition having at least one sufficient characteristic in characteristics such as a high maximum temperature of a nematic phase, a low minimum temperature of the nematic phase, a large positive dielectric anisotropy, and high stability against UV rays or having an appropriate balance with respect to at least two characteristics, and to provide a liquid crystal display element comprising the composition, particularly, an encapsulated liquid crystal display element, and a liquid crystal display element as a component of a 3D lens.SOLUTION: The liquid crystal composition comprises: a specific compound having a large optical anisotropy as a first component; a specific compound having a large optical anisotropy and a positive dielectric anisotropy as a second component; a specific compound having a large positive dielectric anisotropy as a third component; and a specific compound having a large optical anisotropy and a high maximum temperature or a low minimum temperature as a fourth component. The liquid crystal display element comprises the above composition.SELECTED DRAWING: None
Inventors:
OKABE EIJI
Application Number:
JP2016118984A
Publication Date:
December 21, 2017
Filing Date:
June 15, 2016
Export Citation:
Assignee:
JNC CORP
JNC PETROCHEMICAL CORP
JNC PETROCHEMICAL CORP
International Classes:
C09K19/42; C09K19/12; C09K19/14; C09K19/18; C09K19/20; C09K19/30; C09K19/34; G02F1/13; G02F1/1334
Domestic Patent References:
| JP2000328062A | 2000-11-28 | |||
| JPH0753962A | 1995-02-28 |
Foreign References:
| WO2016063585A1 | 2016-04-28 | |||
| WO2015162950A1 | 2015-10-29 | |||
| WO2016132998A1 | 2016-08-25 | |||
| WO2016199528A1 | 2016-12-15 | |||
| WO2017064892A1 | 2017-04-20 |