Title:
LIQUID CRYSTAL DISPLAY ELEMENT AND MANUFACTURING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2015/041285
Kind Code:
A1
Abstract:
Provided are a liquid crystal display element which is not susceptible to the occurrence of drip marks during manufacture, with no degradation of the various characteristics of liquid crystal display elements, such as the dielectric constant anisotropy, the viscosity, the nematic phase upper limit temperature, and the rotary viscosity (γ1), or the burn-in characteristics of the liquid crystal display element; and a manufacturing method thereof. This liquid crystal display element (10) is characterized by having a liquid crystal composition layer (13) sandwiched by a first substrate (11) and a second substrate (12), and perpendicularly-oriented films (16, 17) containing a polymer of a polymerizable compound having monofunctional reactive groups and a polymerizable compound having polyfunctional reactive groups.
Inventors:
OGAWA SHINJI (JP)
IWASHITA YOSHINORI (JP)
KURIYAMA TAKESHI (JP)
CHA HYOBOK (JP)
IWASHITA YOSHINORI (JP)
KURIYAMA TAKESHI (JP)
CHA HYOBOK (JP)
Application Number:
PCT/JP2014/074670
Publication Date:
March 26, 2015
Filing Date:
September 18, 2014
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS (JP)
International Classes:
G02F1/1337; C08F220/10; C09K19/08; C09K19/12; C09K19/30; G02F1/13; G02F1/1368
Foreign References:
| JP2012141576A | 2012-07-26 |
Attorney, Agent or Firm:
KONO MICHIHIRO (JP)
Michihiro Kono (JP)
Michihiro Kono (JP)
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