Constantly Changing Build Platform

From: Patrick Dunne (
Date: Mon Jul 06 1998 - 11:13:53 EEST


An Idea that I have for my 'Desk Top Project' which requires your
comments/Suggestions/Criticisms etc.

1. A Selective Curing Machine which instead of relying on a Laser or a
pre printed stl. build platforms (Which must be printed ,loaded un-
loaded and wasted) would instead use a constantly changing , transparent
LCD tray rising at a constant rate. The UV curing radiation would be
masked and unmasked by the dark and light regions of the plate???

2. An extra large scaled Build Platform in union with a concentrating
lense would remove any complaints about the limited detail due to
limited pixel size??? would colour-able (Whats the Word?)react to a Color LCD
or at least one that could effect the frequency of the UV in regions
while still sustaining its curing ability???


Pat Dunne

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