Optical pattern generator using a single rotating component
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United States of America Patent
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May 13, 2008
Grant Date -
Dec 29, 2005
app pub date -
Jun 20, 2005
filing date -
Dec 31, 2003
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An optical pattern generator uses a single rotating component. The rotating component includes a number of deflection sectors. Each sector deflects an incident optical beam by a substantially constant angular amount although this amount may vary from one sector to the next. The rotating component may be combined with an imaging lens group that produces, for example, image points, spots, or lines displaced along a line locus.
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Cited Art Landscape
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