Title:
PHOTO-ALIGNMENT POLYMER, BINDER COMPOSITION, BINDER LAYER, OPTICAL LAMINATE, METHOD FOR MANUFACTURING OPTICAL LAMINATE, AND IMAGE DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/153402
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing: a photo-alignment polymer with which upper layer-coating properties and liquid crystal alignment properties can be improved even when a lower layer and an upper layer are formed under a wider range of production conditions; a binder composition; a binder layer; an optical laminate; a method for manufacturing an optical laminate; and an image display device. A photo-alignment polymer according to the present invention has a repeating unit having a photo-alignment group and a repeating unit having a group represented by formula (1).
Inventors:
WATANABE SOICHIRO (JP)
NOZOE YUTAKA (JP)
IIZUMI TAKASHI (JP)
NAKAGAWA KAZUSHIGE (JP)
ATSUMI KUNIHIRO (JP)
NISHIKAWA HIDEYUKI (JP)
NOZOE YUTAKA (JP)
IIZUMI TAKASHI (JP)
NAKAGAWA KAZUSHIGE (JP)
ATSUMI KUNIHIRO (JP)
NISHIKAWA HIDEYUKI (JP)
Application Number:
PCT/JP2021/001972
Publication Date:
August 05, 2021
Filing Date:
January 21, 2021
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
C08F220/22; C08F220/54; G02B5/30; G02F1/13363; G02F1/1337; G09F9/30
Domestic Patent References:
WO2018216812A1 | 2018-11-29 | |||
WO2019225632A1 | 2019-11-28 | |||
WO2019117082A1 | 2019-06-20 |
Attorney, Agent or Firm:
ITOH Hideaki et al. (JP)
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