Pattern form object and a manufacturing method thereof

摘要

A pattern form object and its manufacturing method are disclosed. The pattern form object includes a pattern constituted by an aggregate of grains, a supporting member for supporting the pattern, and a mixed layer formed at a boundary of the pattern and the supporting member. The mixed layer is constituted by a mixture of the grains and the supporting member. Dimensions of the grains in a region other than the mixed layer are greater than dimensions of the grains in the mixed layer.