| abstract |
PROBLEM TO BE SOLVED: To provide a light control material for forming a light control film having a high contrast, a low haze in a state where an electric field is applied, and a high switching speed, the light control film having the optical and electrical characteristics, and a method for producing the same. Is to provide. SOLUTION: A polymer medium comprising a silicone resin having a polymerizable ethylenically unsaturated double bond in the molecule as a substituent and a photopolymerization initiator, which is cured by irradiation with ultraviolet rays, and in a state in which particles can flow. A polarizing particle suspension dispersed in the dispersion medium, the dispersion medium in the polarizing particle suspension being phase-separable from the polymer medium and its cured product, and the polarizing particle suspension A light control material, wherein the liquid droplets have an average particle diameter of 1 to 5 μm. The light-modulating material is applied onto a transparent conductive substrate, irradiated with ultraviolet rays to cure the silicone resin to form a light-modulating layer, and the transparent conductive substrate is adhered to the light-modulating layer. Manufacturing method of light control film. [Selection figure] None. |