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1. (WO2018079130) TRANSMISSIVE DECORATIVE FILM

Pub. No.:    WO/2018/079130    International Application No.:    PCT/JP2017/033511
Publication Date: Fri May 04 01:59:59 CEST 2018 International Filing Date: Sat Sep 16 01:59:59 CEST 2017
IPC: G02B 5/30
B32B 7/02
G09F 19/12
Applicants: FUJIFILM CORPORATION
富士フイルム株式会社
Inventors: INADA Hiroshi
稲田 寛
NIMURA Shigeaki
二村 恵朗
ICHIHASHI Mitsuyoshi
市橋 光芳
TAKASAGO Rie
▲高▼砂 理恵
Title: TRANSMISSIVE DECORATIVE FILM
Abstract:
Provided is a transmissive decorative film that is transparent and can achieve different visual effects at an observation surface. The present invention has: a linear polarization plate; a first λ/4 plate that is laminated on one main surface of the linear polarization plate; a first cholesteric liquid crystal layer that is laminated on the first λ/4 plate; a second λ/4 plate that is laminated on the other main surface of the linear polarization plate; and a second cholesteric liquid crystal layer that is laminated on the second λ/4 plate. The first cholesteric liquid crystal layer and the second cholesteric liquid crystal layer each have wavelength-selective reflectivity and reflect right-handed circularly polarized light or left-handed circularly polarized light of a selective-reflection wavelength.