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1. (WO2017175805) LIGHT CONTROL DEVICE, LIGHT CONTROL FILM, SUBSTRATE WITH LIGHT CONTROL FILM, LIGHT CONTROL DEVICE KIT, AND METHOD FOR AFFIXING LIGHT CONTROL FILM

Pub. No.:    WO/2017/175805    International Application No.:    PCT/JP2017/014275
Publication Date: Fri Oct 13 01:59:59 CEST 2017 International Filing Date: Thu Apr 06 01:59:59 CEST 2017
IPC: G02B 5/30
E06B 9/24
Applicants: DAI NIPPON PRINTING CO., LTD.
大日本印刷株式会社
Inventors: KUMAGAI Yuki
熊谷 勇樹
TATSUZAWA Masahiro
立沢 雅博
TSUKADA Dai
塚田 大
SADANO Kenji
貞野 健二
OBATA Chiaki
小幡 千明
FURIHATA Wataru
降旗 渉
YAGI Takahiro
八木 崇宏
Title: LIGHT CONTROL DEVICE, LIGHT CONTROL FILM, SUBSTRATE WITH LIGHT CONTROL FILM, LIGHT CONTROL DEVICE KIT, AND METHOD FOR AFFIXING LIGHT CONTROL FILM
Abstract:
A light control device (1) is characterized by being provided with: a first light control film (16) that includes a first light control region (AR1) in which optical characteristics vary along a first direction; and a second light control film (20) disposed so as to face the first light control film (16), the second light control film (20) including a second light control region (AR2) corresponding to the first light control region (AR1), at least a part of a pair of mutually facing sides of the first light control film (16) and/or the second light control film (20) being curved so as to be convex in the thickness direction of the first light control film (16) or the second light control film (20).