Search International and National Patent Collections

1. (WO2018043678) DECORATIVE SHEET, LIQUID CRYSTAL DISPLAY DEVICE, AND INTERIOR FOR AUTOMOBILE

Pub. No.:    WO/2018/043678    International Application No.:    PCT/JP2017/031465
Publication Date: Fri Mar 09 00:59:59 CET 2018 International Filing Date: Fri Sep 01 01:59:59 CEST 2017
IPC: G02B 5/30
B32B 7/02
Applicants: FUJIFILM CORPORATION
富士フイルム株式会社
Inventors: ICHIHARA Nobuhiko
一原 信彦
YANAI Yujiro
矢内 雄二郎
INOUE Rikio
井上 力夫
NAGAI Michio
永井 道夫
TAKEDA Jun
武田 淳
Title: DECORATIVE SHEET, LIQUID CRYSTAL DISPLAY DEVICE, AND INTERIOR FOR AUTOMOBILE
Abstract:
The present invention addresses the problem of providing a decorative sheet that exhibits high brightness even when observed from a direction different from the direction of specularly reflected illumination light, and a liquid crystal display device and interior for an automobile that use this decorative sheet. The problem is solved by the decorative sheet that has a cholesteric liquid crystal layer with wavelength selective reflectivity and satisfies the following expression (1). R[-45, 20](λ1)/R[-45, 20](λ2) ≥ 5 Expression (1)