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US 2010/0076111 A1Published application
Multi-attribute light effects for use in curing and other applications involving photoreactions and processing
AssigneePhoseon Technology, Inc.
InventorsJON MARSON, ALEX SCHREINER
Life of this patent
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Abstract
Systems and methods that provide multi-attribute light effects, including one or more channels for each light effect, preferably both channels being provided in an array of solid state light emitters.
Claims22
A method for performing a photo reaction on a target object, comprising:
- emitting from a light source a continuous output of irradiance onto the target object having a first photo-reactive Zone A, and a second photoreactive Zone B;
- superimposing over the continuous light output a pulsed light output of irradiance onto the target object, with the pulsed output having a peak irradiance level greater than that of the continuous light output;
- wherein the target object has a first Zone A that has a photo-reactive character that is different from a Zone B, and the pulsed light output enhances a photo-reaction in Zone A relative to the continuous light output.
A product comprising a photo-reacted target object, the target object being formed by a method comprising:
- emitting from a light source a continuous level of irradiance onto the target object having a first photo-reactive Zone A, and a second photoreactive Zone B;
- superimposing over the continuous light output a pulsed light output having a peak irradiance level greater than that of the irradiance level of the continuous light output;
- wherein the target object has a first Zone A that has a photo-reactive character that is different from a Zone B, and the pulsed light output enhances a photo-reaction in Zone A relative to the continuous light output.
Dependencies are inferred from the claim text.