MOLD FOR OPTICAL FILM, METHOD OF FABRICATING THE SAME AND METHOD OF FABRICATING OPTICAL FILM USING MOLD FOR OPTICAL FILM

摘要

In the present invention, provided are a mold for an optical sheet, a manufacturing method thereof and a manufacturing method of an optical sheet using the mold for the optical sheet wherein the mold for the optical sheet includes a substrate and a pattern transcript part formed on the substrate and including a patterned transcription surface, and the patter transcript part has a plurality of porosities inside, and the patterned transcription surface has depressed engraving embossing patterns.