Patent ID: 8859449
Filing Date: 2014-10-14
Classification: B82B,B82Y,Y10T

Abstract:
1. A method for producing a fine-particle structure/substrate composite member, the method comprising: (a) preparing a substrate having a smooth surface; (b) forming a fine-particle layer including fine particles which are closely arranged along the surface; (c) bonding specified molecules to the fine particles to change the fine-particle layer to a fine-particle assembly layer including the fine particles to which the specified molecules are bonded; and (d) increasing the center-to-center distance between the adjacent fine particles to form a three-dimensional microstructure in which the fine-particle assembly layer is raised from the surface within a region; or (e) decreasing the center-to-center distance between the adjacent fine particles to form a microstructure in which the fine-particle assembly layer is absent within an absent portion of the surface, the substrate being exposed in the absent portion.