METHOD OF THREE-DIMENSIONAL PRINTING AND A CONDUCTIVE LIQUID THREE-DIMENSIONAL PRINTING SYSTEM

摘要

A method of three-dimensional printing comprises heating a first portion of a build surface on a platform by impinging a laser beam on the build surface so as to provide a preheated drop contact point having a first deposition temperature. A first drop of a liquid print material is ejected from a printhead of a 3D printer so as to deposit the first drop on the preheated drop contact point at the first deposition temperature.