Title:
LIQUID CRYSTAL CELL AND 3D-STRUCTURED LIQUID CRYSTAL CELL
Document Type and Number:
WIPO Patent Application WO/2017/038823
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a liquid crystal cell in which the liquid crystal molecules do not infiltrate a plastic substrate even when the plastic substrate has considerably deformed in commensurate fashion to stretching or contraction, and a 3D-structured liquid crystal cell that uses the liquid crystal cell. The liquid crystal cell of the present invention is a heat shrinkable film having at least two plastic substrates and a liquid crystal layer, and in which at least one of the plastic substrates has a heat shrinkability of 5-75%; the liquid crystal cell furthermore having a polymer layer in which a composition containing a monofunctional (meth)acrylate having a hydrophilic group is polymerized between the liquid crystal layer and at least one plastic substrate, and the maximum wavelength of absorption of the monofunctional (meth)acrylate being 190-250 nm.
Inventors:
HIRAKATA JUNICHI (JP)
Application Number:
PCT/JP2016/075344
Publication Date:
March 09, 2017
Filing Date:
August 30, 2016
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
G02F1/1333; B32B27/30; C08F20/10
Foreign References:
| JPS6073616A | 1985-04-25 | |||
| JPS57173816A | 1982-10-26 | |||
| JP2001150584A | 2001-06-05 |
Attorney, Agent or Firm:
WATANABE Mochitoshi et al. (JP)
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