Patent ID: 9217927
Filing Date: 2015-12-22
Classification: B81C,G03F

Abstract:
1. A method for fabricating a microstructure, the method comprising; repeatedly disposing an X-ray mask on a photosensitive material layer of a plurality of photosensitive material layers comprising a plurality of substrates, and repeatedly exposing the photosensitive material layer of the plurality of photosensitive material layers by radiating X-rays such that each of the plurality of photosensitive material layers is exposed individually in a consecutive manner, wherein each of the plurality of photosensitive material layers is formed on a respectively corresponding substrate among the plurality of substrates; repeatedly etching the exposed photosensitive material layer of the plurality of exposed photosensitive material layers such that each of the plurality of exposed photosensitive material layers is etched individually in a consecutive manner; forming a photosensitive module by stacking the etched photosensitive material layer on another etched photosensitive material layer such that all of the individually etched photosensitive material layers are stacked to form the photosensitive module; forming a mold having a micro-pattern by filling the photosensitive module with metal; and forming a microstructure using the mold.