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Method of making a three dimensional object by stereolithography

  • US 5,130,064 A
  • Filed: 10/30/1989
  • Issued: 07/14/1992
  • Est. Priority Date: 04/18/1988
  • Status: Expired due to Term
First Claim
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1. A stereolithographic method of constructing an object by forming stacked layers of a medium solidified by exposure to synergistic stimulation applied in a pattern, comprising the steps of:

  • exposing a portion of a layer to synergistic stimulation comprising a first set of nonconsecutive parallel skin lines; and

    exposing the portion to a second set of nonconsecutive parallel skin lines substantially interposed between and parallel to the first set of nonconductive parallel lines.

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