Title:
LIQUID CRYSTAL DISPLAY ELEMENT
Document Type and Number:
WIPO Patent Application WO/2018/117213
Kind Code:
A1
Abstract:
[Problem] The problem to be solved by the present invention is to provide a liquid crystal display element having high transmittance and excellent high-speed responsiveness by improving liquid crystal fall time while suppressing an increase in drive voltage, suppressing a decrease in birefringence index, and improving transmittance, and further to provide a manufacturing method for this liquid crystal display element.
[Solution] The present invention provides a polymerizable liquid crystal composition containing a liquid crystal composition, a polymerizable compound expressed by general formula (i), a polymerizable compound other than the polymerizable compound expressed by general formula (i) as needed and a photopolymerization initiator as needed, and also provides a liquid crystal display element using this composition and a manufacturing method for this element.
Inventors:
FUJISAWA TORU (JP)
KODERA FUMIAKI (JP)
JANG KEUMHEE (JP)
AOKI YOSHIO (JP)
IWAKUBO MASAYUKI (JP)
YAMASAKI TATSUFUMI (JP)
KODERA FUMIAKI (JP)
JANG KEUMHEE (JP)
AOKI YOSHIO (JP)
IWAKUBO MASAYUKI (JP)
YAMASAKI TATSUFUMI (JP)
Application Number:
PCT/JP2017/045919
Publication Date:
June 28, 2018
Filing Date:
December 21, 2017
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS (JP)
International Classes:
G02F1/1337; C09K19/12; C09K19/14; C09K19/16; C09K19/18; C09K19/20; C09K19/22; C09K19/24; C09K19/30; C09K19/32; C09K19/34; C09K19/38; C09K19/42; C09K19/54; G02F1/13
Domestic Patent References:
WO2015122457A1 | 2015-08-20 | |||
WO2014136770A1 | 2014-09-12 | |||
WO2013077343A1 | 2013-05-30 | |||
WO2013161576A1 | 2013-10-31 | |||
WO2014006963A1 | 2014-01-09 | |||
WO2015097740A1 | 2015-07-02 |
Foreign References:
JP2003255328A | 2003-09-10 | |||
JP2008224804A | 2008-09-25 |
Attorney, Agent or Firm:
KONO Michihiro (JP)
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