RELEASING METHOD USING A REPELLENT FORCE

摘要

A releasing method using an electrostatic repulsive force is provided to easily separate a stamper from a resin layer even without using a releasing agent or a releasing film. A releasing method comprises a step(S110) of providing a metallic stamper having a predetermined pattern; a step(S120) of providing a resin layer on a metallic base member; a step of providing a polarity to the metallic base member so that a surface of the resin layer has a specific polarity; a step(S130) of forming a pattern on the surface of the resin layer by heat pressing the stamper onto the resin layer; and a step(S140) of separating the stamper from the resin layer. The stamper is provided with a polarity identical with the polarity formed on the surface of the resin layer so that the stamper is easily separated from the resin layer by an electrostatic repulsive force.