LUMINANCE-ENHANCED FILM AND MANUFACTURING METHOD THEREOF

摘要

PURPOSE: A brightness reinforced film and a manufacturing method thereof are provided to easily arrange an embossed three-dimensional formation part on the surface of the brightness reinforced film. CONSTITUTION: A brightness reinforced film is comprised of a base film(20) and a release film(24) which is arranged on the upper surface of the base film. The base film is comprised of a birefringence sea-island fiber(22) between base materials(21,23) or a fabric including the same. A coating layer(26) is arranged between the base film and the release film. The coating layer arranges an engraved three-dimensional formation part(25) for forming an embossed three-dimensional formation part on the base film.