WAVELENGTH-SELECTIVE REFLECTION FILM AND MANUFACTURING METHOD THEREOF

摘要

PROBLEM TO BE SOLVED: To provide a wavelength-selective reflection film that allows selective reflection of light of a specific wavelength and that includes a transparent substrate and a selective reflection layer composed of an aligned rod-like compound with a cholesteric structure, having high adhesion between the transparent substrate and the selective reflection layer, and to provide a manufacturing method thereof.

SOLUTION: A method for manufacturing a wavelength-selective reflection film comprises the steps of: (A) applying a rod-like compound on a substrate A to align the rod-like compound and curing the aligned rod-like compound to obtain a transfer film comprising a selective reflection layer; and (B) transferring the transfer film to a transparent substrate B via an adhesive layer. And the wavelength-selective reflection film has at least the selective reflection layer via the adhesive layer on the transparent substrate, in which the selective reflection layer comprises the rod-like compound having a cholesteric structure.

COPYRIGHT: (C)2012,JPO&INPIT