06200646 is referenced by 56 patents and cites 37 patents.

A method for precisely and efficiently creating three dimensional bodies, relief images or patterns, colored bodies, or a combination of these using photopolymers, photocolorizable polymers or photoresponsive coatings, in one irradiation step as disclosed. In particular this invention describes a method of generating objects or patterns with differential control of properties (depth, pore size, color, density, mechanical strength, hardness, degree of cross-linking, tackiness, etc.) such that the property varies across the xy array.

Title
Method for forming polymeric patterns, relief images and colored polymeric bodies using digital light processing technology
Application Number
9/382889
Publication Number
6200646 (B1)
Application Date
August 25, 1999
Publication Date
March 13, 2001
Inventor
Alexandre Mejiritski
Bowling Green
OH, US
Oleg V Grinevich
Bowling Green
OH, US
Kathleen G Specht
Bowling Green
OH, US
Douglas C Neckers
Perrysburg
OH, US
Agent
Thompson Hine & Flory
US
Assignee
Spectra Group
OH, US
IPC
B05D 3/00
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