APPARATUS AND FABRICATION METHOD FOR A ROLL STAMP

摘要

PURPOSE: A roll stamp manufacturing device and method are provided to improve the productivity of a functional optical film by continuously patterning a roll-type film with a width over hundreds of millimeters. CONSTITUTION: A roll stamp manufacturing device(1000) comprises a rotating stage(100) which loads a bare roll(110) coated with resist(111) and rotates around an X-axis, a translating stage(200) including a fixed body(210) and a translating body(220) whose position is controlled along the X-axis, a master roll head unit(300) which rotates around the X-axis and includes a master roll(310) formed with a pattern on the exterior surface thereof, a resist hardening unit(400) which hardens the resist on the bare roll, and a stitching alignment unit(500) which measures the X-axis position of the master roll head unit. The position of the master roll is controlled in X- and Z-axes, the rotation angle of the master roll is controlled around a Y-axis, and the pressed degree of the master roll is controlled in the Y-axis direction.