Light control sheets and methods of producing light control sheets

A method of producing a light control sheet, comprising:

• forming a light control layer comprising a polymer resin layer and a liquid crystal composition comprising a liquid crystal compound such that the polymer resin layer has voids dispersed by phase separation of a layer comprising the liquid crystal compound and a photopolymerizable compound and that the liquid crystal composition is filling the voids,
• wherein the forming the light control layer includes the phase separation that causes a volume of the liquid crystal composition relative to a total volume of the polymer resin layer and the liquid crystal composition to be in a range of 40% to 60% in the light control layer and that a void diameter of the voids to be 2 μm or less in the light control layer.