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Title:
LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY ELEMENT
Document Type and Number:
WIPO Patent Application WO/2018/221270
Kind Code:
A1
Abstract:
Provided are a liquid crystal composition capable of achieving vertical alignment of liquid crystal molecules without using an alignment film through the action of a polymer having a polar group, and a liquid crystal display element that contains this composition. A nematic liquid crystal composition having negative dielectric anisotropy and containing a polar compound that has a polymerizable group as a first additive and may contain a polymerizable compound as a second additive, and a liquid crystal display element that contains this composition are used.

Inventors:
HIRAI Yoshiharu (ICHIHARA RESEARCH CENTER 5-1, Goikaigan, Ichihara-sh, Chiba 51, 〒2908551, JP)
OGITA Kazuhiro (ICHIHARA RESEARCH CENTER 5-1, Goikaigan, Ichihara-sh, Chiba 51, 〒2908551, JP)
KONDO Fumitaka (ICHIHARA RESEARCH CENTER 5-1, Goikaigan, Ichihara-sh, Chiba 51, 〒2908551, JP)
KATANO Yuko (ICHIHARA RESEARCH CENTER 5-1, Goikaigan, Ichihara-sh, Chiba 51, 〒2908551, JP)
ENDOU Hiroshi (ICHIHARA RESEARCH CENTER 5-1, Goikaigan, Ichihara-sh, Chiba 51, 〒2908551, JP)
Application Number:
JP2018/019288
Publication Date:
December 06, 2018
Filing Date:
May 18, 2018
Export Citation:
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Assignee:
JNC CORPORATION (2-1 Otemachi 2-chome, Chiyoda-ku Tokyo, 05, 〒1008105, JP)
JNC PETROCHEMICAL CORPORATOIN (2-1 Otemachi 2-chome, Chiyoda-ku Tokyo, 04, 〒1000004, JP)
International Classes:
C09K19/56; C09K19/12; C09K19/14; C09K19/20; C09K19/30; C09K19/32; C09K19/34; G02F1/13; G02F1/1337
Domestic Patent References:
WO2011142299A12011-11-17
WO2011142302A12011-11-17
WO2017013981A12017-01-26
WO2017068875A12017-04-27
WO2018025460A12018-02-08
Foreign References:
JP2016110148A2016-06-20
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