Manufacturing method of polymer film with photonic crystal structure

A manufacturing method of a polymer film with photonic crystal structure, comprising steps of:

• a mixing step for at least mixing a chiral liquid crystal (LC), a monomer and a photo initiator together to form an LC-monomer mixture, wherein the LC-monomer mixture is filled in a light-permeable container;
• at least one exposure step for exposing the LC-monomer mixture through a mask;
• at least one diffusion step for diffusing the monomer from an area around one of exposure areas to the exposure area;
• and
• a LC removing step for removing the chiral LC to form the polymer film.

A manufacturing method of a polymer film with photonic crystal structure, comprising steps of:

• a mixing step for at least mixing an achiral liquid crystal (LC), a chiral dopant, a monomer and a photo initiator together to form an LC-monomer mixture, wherein the LC-monomer mixture is filled in a light-permeable container;
• at least one exposure step for exposing at least one exposure area of the LC-monomer mixture by a laser;
• at least one diffusion step for diffusing the monomer from an area around one of the exposure areas to the exposure area;
• and
• a LC removing step for removing the achiral LC to form the polymer film.

A manufacturing method of a polymer film with photonic crystal structure, comprising steps of:

• a mixing step for at least mixing a chiral liquid crystal (LC), a monomer and a photo initiator together to form an LC-monomer mixture, wherein the LC-monomer mixture is filled in a light-permeable container;
• at least one exposure step for exposing at least one exposure area of the LC-monomer mixture by a laser;
• at least one diffusion step for diffusing the monomer from an area around one of the exposure areas to the exposure area;
• and
• a LC removing step for removing the chiral LC to form the polymer film.