ANISOTROPIC DIFFUSION MEDIUM

摘要

Disclosed is an anisotropic diffusion medium wherein change in the amount of linearly transmitted light due to the incident angle of light beam is quite large. Specifically disclosed is an anisotropic diffusion medium having a resin layer which is composed of a cured product of a composition containing at least a fluorine-containing photocurable compound and a fluorine-free photocurable compound. Such an anisotropic diffusion medium is characterized in that the amount of light linearly transmitted through the resin layer varies due to the incident angle of a light beam entering into the resin layer.