Process for producing light diffusion film using continuous nanoporous structure its light diffusion film and optics mechanism

摘要

According to a preferred embodiment of the present invention, a manufacturing method of a light diffusion film of a continuous nanoporous structure comprises the steps of: (a) manufacturing a blending solution including a homopolymer, a copolymer including repeating units of the homopolymer and a solvent; (b) controlling phase separation of a film obtained by coating the blending solution on a substrate; and (c) immersing the obtained film in a cosolvent to remove the copolymer.