Title:
LAMINATE AND WINDOW
Document Type and Number:
WIPO Patent Application WO/2017/022592
Kind Code:
A1
Abstract:
Provided is a laminate which includes: first and second patterned light polarizers; a patterned optically anisotropic layer disposed between the first and second patterned light polarizers; and an optically anisotropic layer disposed between the first patterned light polarizer and the patterned optically anisotropic layer. The angle formed between the absorption axis of each of a plurality of light polarization regions of the second patterned light polarizer, and the slow axis of each of a plurality of phase difference regions of the patterned optically anisotropic layer which respectively overlap the respective light polarization regions of the second patterned light polarizer is 0˚±5˚ or 90˚±5˚. The optically anisotropic layer has an Rth absolute value of 50-150 nm. The first patterned light polarizer and/or the second patterned light polarizer are/is movable, and capable of switching between a white display state and a black display state. Also provided is a window.
Inventors:
YANAI YUJIRO (JP)
YAMAMOTO AKIRA (JP)
YAMAMOTO AKIRA (JP)
Application Number:
PCT/JP2016/072045
Publication Date:
February 09, 2017
Filing Date:
July 27, 2016
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
G02B5/30; B32B7/02; G02F1/1335; G02F1/13363
Foreign References:
| JP2015132093A | 2015-07-23 | |||
| JP2006195395A | 2006-07-27 | |||
| JPH04293889A | 1992-10-19 | |||
| JPH09310567A | 1997-12-02 |
Attorney, Agent or Firm:
SIKS & CO. (JP)
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