Title:
LIQUID CRYSTAL DISPLAY ELEMENT AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2018/037933
Kind Code:
A1
Abstract:
[Problem] To provide: a liquid crystal display element which is improved in terms of alignment stability due to an alignment control layer exhibiting good adhesion to a substrate and is suppressed in image burn-in and the occurrence of dropping marks during the production without deteriorating various characteristics such as dielectric anisotropy, viscosity, nematic phase upper limit temperature and rotational viscosity (γ1); and a method for manufacturing this liquid crystal display element.
[Solution] A liquid crystal display element which is characterized in that: a liquid crystal layer containing a liquid crystal composition is sandwiched between a first substrate having a common electrode and a color filter and a second substrate having a plurality of pixels and pixel electrodes respectively corresponding to the pixels; and one or both of the first substrate and the second substrate do not have an alignment film thereon but have an alignment control layer that is formed of a polymer of polymerizable compounds including a compound represented by general formula (1).
Inventors:
KURISAWA KAZUKI (JP)
HAYASHI MASANAO (JP)
HAYASHI MASANAO (JP)
Application Number:
PCT/JP2017/029071
Publication Date:
March 01, 2018
Filing Date:
August 10, 2017
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS (JP)
International Classes:
G02F1/1337; C08F2/00; C08F2/44; C08F20/30; C09K19/12; C09K19/14; C09K19/30; C09K19/38; C09K19/42; C09K19/56; G02F1/13
Domestic Patent References:
| WO2014061757A1 | 2014-04-24 |
Foreign References:
| JP2016033132A | 2016-03-10 |
Attorney, Agent or Firm:
KONO Michihiro (JP)
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