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Flow control of photo-polymerizable resin

  • US 7,001,853 B1
  • Filed: 08/28/2003
  • Issued: 02/21/2006
  • Est. Priority Date: 08/30/2002
  • Status: Active Grant
First Claim
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1. A method of controlling the flow of resin, the method comprising:

  • illuminating one or more resin exclusion regions on a substrate;

    applying a photo-polymerizable resin to one or more dark regions of the substrate, whereon the resin flows; and

    ,polymerizing the resin at one or more illumination interface between the resin exclusion regions and the dark regions, thereby forming one or more barriers;

    whereby the resin flows onto one or more dark regions, and is substantially restricted from flowing onto the resin exclusion regions of the substrate.

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