Intensity homogenized surface exposure type photo-solidification modeling apparatus

摘要

A photo-solidification modeling apparatus of an intensity homogenized surface exposure type includes a device for exposing a desired region of a surface of a photo-solidifying liquid to a light, a device for moving a solidified layer which has been exposed to the light by the exposing device and solidified, away from the liquid surface, and a device for repeating the light exposure by the exposing device and the movement by the moving device. The exposing device includes a light source, a device for homogenizing an intensity distribution of the light emitted from the light source, and a device for projecting an image on the liquid surface by the light emitted from the light source.