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1. (WO2017170360) OPTICALLY ANISOTROPIC LAMINATE, CIRCULARLY POLARIZING PLATE, AND IMAGE DISPLAY DEVICE

Pub. No.:    WO/2017/170360    International Application No.:    PCT/JP2017/012322
Publication Date: Fri Oct 06 01:59:59 CEST 2017 International Filing Date: Tue Mar 28 01:59:59 CEST 2017
IPC: G02B 5/30
B32B 7/02
C09K 19/30
C09K 19/34
C09K 19/38
G02F 1/1335
G02F 1/13363
H01L 51/50
H05B 33/02
Applicants: ZEON CORPORATION
日本ゼオン株式会社
Inventors: OOSATO, Kazuhiro
大里 和弘
AIMATSU, Masashi
相松 将
SAITO, Masakazu
齊藤 昌和
Title: OPTICALLY ANISOTROPIC LAMINATE, CIRCULARLY POLARIZING PLATE, AND IMAGE DISPLAY DEVICE
Abstract:
An optically anisotropic laminate provided with a first optically anisotropic layer and a second optically anisotropic layer, wherein in-plane retardation Re(H450), Re(H550), Re(H590), and Re(H650) of the first optically anisotropic layer at wavelengths 450 nm, 550 nm, 590 nm, and 650 nm, and in-plane retardation Re(Q450), Re(Q550), Re(Q590), and Re(Q650) of the second optically anisotropic layer at wavelengths 450 nm, 550 nm, 590 nm, and 650 nm satisfy a predetermined requirement.