Continuous path variable width light attenuation device for electromagnetic energy spot cure system
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United States of America Patent
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Apr 5, 2005
Grant Date -
Jun 17, 2004
app pub date -
Sep 29, 2003
filing date -
Aug 9, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An electromagnetic energy spot curing system is provided which utilizes a template which moves relative to a source of radiation in the electromagnetic spectrum, such as an ultraviolet (UV) lamp. A channel is formed through the template of varying widths so that during the course of relative movement, different intensities of radiation emanating from the source is continuously passed through the channel and applied to a desired location, typically a curable material.
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