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案件記録

LIGHT ABSORPTION ANISOTROPIC FILM, LAMINATE, COMPOSITE LENS, AND VIRTUAL REALITY DISPLAY APPARATUS

発明審査中
2閲覧数
20請求項 · 1 独立
§ Ⅰ

案件概要

IPC分類

G2B 5/30G1M 11/2G2B 5/24

CPC分類

G2B5/3016G1M11/285G2B5/24

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).

原文(中国語)

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).

外部リソース