APPARATUS OF FABRICATING OPTICAL SHEET, METHOD FOR FABRICATING OPTICAL SHEET, AND OPTICAL SHEET FABRICATED USING THE SAME

摘要

Provided are an apparatus of fabricating an optical sheet, a method for fabricating an optical sheet, and an optical sheet fabricated using the same. The apparatus of fabricating the optical sheet includes a master roll, and a mold film including a pattern and rotated by contacting one side of the pattern with at least one portion of the master roll. Also included are at least one coating roll for supplying a polymer resin to the pattern of the mold film, at least one squeezing roll for pressing the polymer resin on a surface of the pattern of the mold film to the inside of the pattern of the mold film to fill the inside of the pattern of the mold film with the polymer resin, a tension control roll for controlling a tension of the mold film to consistently control overall mold film, a uniting roll for uniting the mold film to a transparent member intended to be formed with the pattern of the polymer resin on the master roll, a hardening agent for hardening the pattern of the polymer resin, and a separation roll for separating the mold film from the transparent member formed with the pattern of the polymer resin.