Title:
LIQUID CRYSTAL DISPLAY ELEMENT AND LIQUID CRYSTAL COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2018/155323
Kind Code:
A1
Abstract:
The purpose of the invention is to control, by using a colorless alignment control monomer, the alignment of liquid crystal molecules of a liquid crystal display element that does not include an alignment film, and to provide a liquid crystal composition with which the colorless alignment control monomer exhibits excellent compatibility. The invention uses a liquid crystal display element that comprises an alignment control monomer including an aromatic ester that undergoes photo-Fries rearrangement by light irradiation, and that employs a liquid crystal composition having a negative dielectric anisotropy. The invention also uses the liquid crystal composition.
Inventors:
HIRAI YOSHIHARU (JP)
OGITA KAZUHIRO (JP)
KONDO FUMITAKA (JP)
YANO TOMOHIRO (JP)
ENDOU HIROSHI (JP)
OGITA KAZUHIRO (JP)
KONDO FUMITAKA (JP)
YANO TOMOHIRO (JP)
ENDOU HIROSHI (JP)
Application Number:
PCT/JP2018/005409
Publication Date:
August 30, 2018
Filing Date:
February 16, 2018
Export Citation:
Assignee:
JNC CORP (JP)
JNC PETROCHEMICAL CORP (JP)
JNC PETROCHEMICAL CORP (JP)
International Classes:
G02F1/1337; C09K19/14; C09K19/20; C09K19/32; C09K19/34; C09K19/42; C09K19/54; C09K19/56; G02F1/13
Foreign References:
| JP2014145078A | 2014-08-14 | |||
| JP2016041804A | 2016-03-31 |
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