Patent ID: 7629021
Filing Date: 2009-12-08
Classification: B82Y,G11B,Y10T

Abstract:
1. A method for producing a stamper, comprising: forming a convexoconcave line on a support, arranging fine particles on the support to form a pattern, and transferring the pattern to a stamper material, wherein the pattern is formed from aligned fine particles, and the fine particles are aligned into monolayer along the convexoconcave line, wherein the width of the concave portion and the width of the convex portion are expressed by (2n+1)r, and the height of the convex portion is shorter than 2r (r: radius of fine particles, n: an integer of 1 or more in terms of the width of the concave portion, n: an integer of 0 or more in terms of the width of the convex portion).