Patent ID: 8092209
Filing Date: 2012-01-10
Classification: G11B

Abstract:
1. An imprinting device comprising: a stamper having a fine pattern on a surface, and configured to imprint the fine pattern onto a surface of an object when pressed against the object, the object including a substrate and a photo-curing resin layer formed on the substrate; and a light source, configured to apply light to the photo-curing resin layer of the object when the stamper imprints the fine pattern of the stamper onto the photo-curing resin layer of the object, thereby curing the photo-curing resin layer of the object; wherein the light source is disposed such that the stamper is between the light source and the object, and the light source is configured to apply light to the stamper in an oblique direction and at a predetermined incident angle to the surface of the stamper with the fine pattern; and an additional light source, to form a plurality of light sources, wherein the plurality of light sources are installed around a periphery of the stamper, in a plane parallel with the surface of the stamper including the fine pattern, and are installed to apply light to the stamper in at least two different directions.