Title:
LIGHT CONTROL DEVICE AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2016/051894
Kind Code:
A1
Abstract:
Provided is a light control device that solves various practical problems including the problem of interlayer bonding strength of a light control device which is configured of an ITO layer and a polymer/liquid crystal composite body that is derived from a polymerizable composition containing an acrylic monomer.
This light control device is obtained by bonding an ITO layer to both surfaces of a polymer/liquid crystal composite material layer in which a liquid crystal material is dispersed in a polymer material obtained by polymerizing an acrylic monomer. The ratio of the acrylic monomer to the total amount of the acrylic monomer and the liquid crystal material is 30-45% by weight. In addition, a silane coupling agent layer is interposed between the polymer/liquid crystal composite material layer and the ITO layer.
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Inventors:
TANAKA MASAMITSU (JP)
YOSHIDA KAZUTOSHI (JP)
KONISHI NOBUTAKE (JP)
YOSHIDA KAZUTOSHI (JP)
KONISHI NOBUTAKE (JP)
Application Number:
PCT/JP2015/069053
Publication Date:
April 07, 2016
Filing Date:
July 01, 2015
Export Citation:
Assignee:
SEIKO DENKI SEISAKUSHO KK (JP)
International Classes:
G02F1/1334; C09K19/38; G02F1/13
Foreign References:
| JP2003140183A | 2003-05-14 | |||
| CN101007949A | 2007-08-01 | |||
| JP2014122262A | 2014-07-03 | |||
| JP2008102341A | 2008-05-01 |
Attorney, Agent or Firm:
HIRAI YASUO (JP)
Yasuo Hirai (JP)
Yasuo Hirai (JP)
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