Resin film recoating method and apparatus
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United States of America Patent
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Mar 17, 1992
Grant Date -
N/A
app pub date -
Jun 28, 1990
filing date -
Jun 28, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Disclosed is a system for fabricating an object by selective curing of successive films of curable resin formed separately from the object being formed. In a first preferred embodiment, a thin film is formed and selectively cured and stripped to form a layer of an object of predetermined pattern. In a second preferred embodiment, a carousel of funnels carries out parallel film formation and curing. A third preferred embodiment is disclosed having rotating carriers to achieve parallel film formation and curing. A fourth preferred embodiment is disclosed for forming very small objects of successive thin films.
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