METHOD AND AN APPARATUS FOR MANUFACTURING A FILM FOR IMPROVING A BRIGHT ROOM CONTRAST RATIO, CAPABLE OF IMPROVING PRODUCTIVITY AND YIELD

摘要

PURPOSE: A method and an apparatus for manufacturing a film for improving a bright room contrast ratio are provided to simplify a production process of the film by a continuous series of processes.;CONSTITUTION: An unwinding unit(410) provides a base material(412) in one direction. A patterning unit(420) coats a first resin(423) on one side of the base material. The patterning unit forms a pattern(429) on the first resin. A charging unit(430) supplies a second resin(432) on the pattern and hardens the second resin. A transfer unit continuously transfers the base material with the pattern from the pattering unit to the charging unit. The patterning unit includes a first resin supply unit(422) to coat the first resin, a first pressurizing unit(424) to apply the pressure, a first hardening unit to firstly harden the first resin, a molding unit(426) to form a pattern of the valley and peak, and a second hardening unit to secondly harden the first resin.;COPYRIGHT KIPO 2010