US 11,982,897 B2
Liquid crystal display device
Naoya Shibata, Kanagawa (JP); Naoya Nishimura, Kanagawa (JP); Naoyoshi Yamada, Kanagawa (JP); Wataru Hoshino, Kanagawa (JP); and Shinya Watanabe, Kanagawa (JP)
Assigned to FUJIFILM Corporation, Tokyo (JP)
Filed by FUJIFILM Corporation, Tokyo (JP)
Filed on Sep. 14, 2022, as Appl. No. 17/944,840.
Application 17/944,840 is a continuation of application No. PCT/JP2021/010135, filed on Mar. 12, 2021.
Claims priority of application No. 2020-049929 (JP), filed on Mar. 19, 2020; application No. 2020-211164 (JP), filed on Dec. 21, 2020; and application No. 2021-033114 (JP), filed on Mar. 3, 2021.
Prior Publication US 2023/0039106 A1, Feb. 9, 2023
Int. Cl. G02F 1/1335 (2006.01); G02F 1/13363 (2006.01)
CPC G02F 1/133531 (2021.01) [G02F 1/133633 (2021.01); G02F 2201/08 (2013.01); G02F 2202/043 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A liquid crystal display device comprising:
a first polarizer;
a liquid crystal cell; and
a second polarizer in this order from a viewing side,
wherein a first light absorption anisotropic layer is disposed on the viewing side of the liquid crystal cell,
a second light absorption anisotropic layer is disposed on a non-viewing side of the liquid crystal cell,
the first polarizer and the second polarizer each have an absorption axis in a film surface,
the absorption axis of the first polarizer is orthogonal to the absorption axis of the second polarizer,
an angle θ1 between a transmittance central axis of the first light absorption anisotropic layer and a normal line of the film is in a range of 0° to 45°, and
an angle θ2 between a transmittance central axis of the second light absorption anisotropic layer and a normal line of the film is in a range of 0° to 45°.