Patent 7658976 was granted and assigned to Objet Geometries on February, 2010 by the United States Patent and Trademark Office.
A method to help control the quality of printed three-dimensional objects is provided. The method may include dispensing building material in consecutive slices using a building material dispensing head which dispenses material in the printing X direction; and combining printing of two or more consecutive slices to provide high resolution printed layer in the non-printing Y direction, according to a high resolution pixel map.