PATTERN FORMING APPARATUS

摘要

PURPOSE: A pattern forming apparatus is provided to precisely form minute patterns in an optical material without deformity. CONSTITUTION: A pair of compression rolls(100a,100b) is arranged at an interval from each other and is reeled on stamps(110a,110b) in which patterns are formed on the outer circumference thereof. A pair of drive motors(200a,200b) rotates a pair of compression rolls forward or reverse. A pair of gear units(300a,300b) interlocks the compression roll and drive motor. An input transferring unit(40) puts a light guide plate(60) into the compression roll. An output transferring unit(50) transfers the light guide plate released from the compression roll.