MANUFACTURING METHOD OF A POLYMER FILM IN WHICH A PHOTONIC CRYSTAL INCLUDING BLACK DYE IS IMPREGNATED, CAPABLE OF SELECTIVELY CONTROLLING LIGHT REFLECTIVE BY THE PHOTONIC CRYSTAL

摘要

PURPOSE: A manufacturing method of a polymer film is provided to contain black dye in a photonic crystal, and to provide the polymer film with clear color, by reducing reflection of scattering particles.;CONSTITUTION: A manufacturing method of a polymer film in which a photonic crystal is included comprises: a step of manufacturing the photonic crystal including black dye; a step of manufacturing the polymer film in which the photonic crystal is impregnated by pouring a polymer with elasticity and transparency; and a step of selectively expanding the surface of the polymer film by air pressure. The black dye is water dispersible black dye.;COPYRIGHT KIPO 2013;[Reference numerals] (AA) Dip-coating; (BB) Nanoparticles; (CC) Black dye particles; (DD) Photonic crystal manufacturing process by a dip-coating method; (EE) Photonic crystal; (FF) Polymer; (GG) Manufacturing process of a photonic crystal membrane; (HH) Polymer mold with a microchannel; (II) Pressure; (JJ) Control process of a photonic crystal reflective surface