Title:
LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL DISPLAY DEVICE, AND PRODUCTION METHOD FOR LIQUID CRYSTAL DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/216605
Kind Code:
A1
Abstract:
The present invention provides a liquid crystal composition and liquid crystal display device which can have increased contrast, and a liquid crystal display device production method capable of producing such a liquid crystal display device. The liquid crystal display device according to the present invention is provided with: a liquid crystal layer containing a liquid crystal material; a sealing material disposed so as to surround the liquid crystal layer as viewed from above; a pair of substrates sandwiching the liquid crystal layer; and an alignment control layer disposed in a region surrounded by the sealing material as viewed from above, and disposed in contact with the liquid crystal layer, wherein the alignment control layer allows a liquid crystal compound in the liquid crystal material to align in a direction perpendicular or parallel to the substrate surface, and contains a polymer obtained by polymerization of at least one type of monomer, and the at least one type of monomer includes at least one type of monomer having a cinnamate group.
Inventors:
MIZUSAKI MASANOBU
TSUCHIYA HIROSHI
TSUCHIYA HIROSHI
Application Number:
PCT/JP2018/019223
Publication Date:
November 29, 2018
Filing Date:
May 18, 2018
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
C09K19/54; C09K19/38; G02F1/13; G02F1/1337
Domestic Patent References:
| WO2013088980A1 | 2013-06-20 | |||
| WO2017026272A1 | 2017-02-16 | |||
| WO2017082230A1 | 2017-05-18 | |||
| WO2015102076A1 | 2015-07-09 |
Foreign References:
| JP2014097938A | 2014-05-29 | |||
| JP2015067821A | 2015-04-13 | |||
| JP2010285499A | 2010-12-24 | |||
| JP2002131534A | 2002-05-09 |
Attorney, Agent or Firm:
YASUTOMI & ASSOCIATES (JP)
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