| 摘要 |
PURPOSE:To provide a resin layer duplicating method which can make the temperature of curing a resin material different from the temperature of releasing the same, can carry out releasing easily to prevent the breakage of a plurality of bases, can obtain a hologram of good flatness and improve the cost. CONSTITUTION:The given volume of a liquid resin material 14 provided with curing properties is dropped on a stamper 13, and a base 15 is plased on a resin material 14 and diffused thereon to cure the resin material 14, and then the stamper 13 and the base 15 to which the cured material 14 is made to adhere and separated. The temperature of the stamper 13 and the resin material 14 at the time of curing the resin material 14 and the temperature of the stamper 13 and the resin material 14 at the time of releasing the base 15 to which the resin material 14 is made to adhere can be varied by a temperature variation means 17. |
