Title:
POLYMERIZABLE LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL DISPLAY ELEMENT, AND POLYMERIZABLE COMPOUND
Document Type and Number:
WIPO Patent Application WO/2019/124345
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing: a polymerizable liquid crystal composition that satisfies the demand for the high-speed response, low-voltage drive, high contrast, long-term reliability, and the like that have historically been demanded of liquid crystal display elements and that gives a desired pretilt angle that does not change, or experiences limited change, over time; a liquid crystal display element that uses the polymerizable liquid crystal composition; and a polymerizable compound that can be used in the polymerizable liquid crystal composition. The present invention addresses the abovementioned problem by means of: a liquid crystal composition that includes at least one type of polymerizable compound that has a specific chemical structure; and a liquid crystal display element that uses the liquid crystal composition.
Inventors:
YAMAMOTO JUNKO (JP)
INOUE YUICHI (JP)
MAMIYA JUNICHI (JP)
KIMURA MASAOMI (JP)
HAYASHI MASANAO (JP)
SUGIYAMA HIROKAZU (JP)
INOUE YUICHI (JP)
MAMIYA JUNICHI (JP)
KIMURA MASAOMI (JP)
HAYASHI MASANAO (JP)
SUGIYAMA HIROKAZU (JP)
Application Number:
PCT/JP2018/046502
Publication Date:
June 27, 2019
Filing Date:
December 18, 2018
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS (JP)
International Classes:
C09K19/38; C07C69/54; C07C69/612; C07C69/618; C07C69/653; C07C69/75; C07D207/448; C07D305/06; C07D319/06; C08F2/48; C09K19/12; C09K19/14; C09K19/30; C09K19/34; C09K19/54; C09K19/56; G02F1/13; G02F1/1337
Domestic Patent References:
WO2014061757A1 | 2014-04-24 | |||
WO2017145611A1 | 2017-08-31 | |||
WO2014024648A1 | 2014-02-13 | |||
WO2013161576A1 | 2013-10-31 |
Foreign References:
US20140085590A1 | 2014-03-27 | |||
JP2015007041A | 2015-01-15 | |||
JP2013180974A | 2013-09-12 |
Attorney, Agent or Firm:
OGAWA Shinji (JP)
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