LIGHT ABSORPTION ANISOTROPIC FILM, LAMINATE, COMPOSITE LENS, AND VIRTUAL REALITY DISPLAY APPARATUS
개요
발명자
Toshikazu SUMI
IPC 분류
CPC 분류
A light absorption anisotropic film in which occurrence of ghost is suppressed in a case of being applied to a pancake lens-type virtual reality display apparatus. The light absorption anisotropic film of the present invention is a light absorption anisotropic film having a curved surface portion, in which a transmittance measured by a predetermined procedure satisfies the expression ΔT=|T−T|≤2.5% (1).
원문 (중국어)
A light absorption anisotropic film in which occurrence of ghost is suppressed in a case of being applied to a pancake lens-type virtual reality display apparatus. The light absorption anisotropic film of the present invention is a light absorption anisotropic film having a curved surface portion, in which a transmittance measured by a predetermined procedure satisfies the expression ΔT=|T−T|≤2.5% (1).