Title:
LIQUID-CRYSTAL COMPOSITION AND LIQUID-CRYSTAL DISPLAY ELEMENT
Document Type and Number:
WIPO Patent Application WO/2018/168721
Kind Code:
A1
Abstract:
Provided are: a polymerizable composition containing a polymerizable compound which has adequate polymerizability, attains a high conversion, and has high solubility in liquid-crystal compositions; and a liquid-crystal display element including the polymerizable composition. The polymerizable composition is a nematic liquid-crystal composition containing a maleimide compound as a first additive and having negative dielectric anisotropy. The polymerizable composition may contain a specific liquid-crystalline compound having a large value of negative dielectric anisotropy as a first component, a specific liquid-crystalline compound having a high upper-limit temperature or a low viscosity as a second component, and a polymerizable compound having a polar group as a second additive. The liquid-crystal display element includes the polymerizable composition.
Inventors:
KATANO YUKO (JP)
KONDO FUMITAKA (JP)
OGITA KAZUHIRO (JP)
ENDOU HIROSHI (JP)
KONDO FUMITAKA (JP)
OGITA KAZUHIRO (JP)
ENDOU HIROSHI (JP)
Application Number:
PCT/JP2018/009348
Publication Date:
September 20, 2018
Filing Date:
March 09, 2018
Export Citation:
Assignee:
JNC CORP (JP)
JNC PETROCHEMICAL CORP (JP)
JNC PETROCHEMICAL CORP (JP)
International Classes:
C09K19/54; C09K19/12; C09K19/14; C09K19/20; C09K19/30; C09K19/34; C09K19/38; C09K19/42; C09K19/56; G02F1/13; G02F1/1337
Domestic Patent References:
WO2017013981A1 | 2017-01-26 | |||
WO2015174175A1 | 2015-11-19 | |||
WO2017014013A1 | 2017-01-26 | |||
WO2016114093A1 | 2016-07-21 | |||
WO2017199778A1 | 2017-11-23 | |||
WO2018025974A1 | 2018-02-08 |
Foreign References:
JP2015168826A | 2015-09-28 | |||
JP2014524951A | 2014-09-25 | |||
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Attorney, Agent or Firm:
SAKAMOTO Tomohiro (JP)
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