Optical system for electro-optical scanner
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United States of America Patent
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Dec 15, 1981
Grant Date -
N/A
app pub date -
Nov 19, 1979
filing date -
Nov 19, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An electrophotographic typesetter including a scanning system having a light source, means for receiving said light from said source and rotationally scanning said light through a curvilinear scanning locus, means for receiving said curvilinear scanned light and redirecting the light onto a straight line scanning locus, said redirecting means redirecting the light at an angle to the incident light, said means for producing said curvilinear scanned locus having an axis of rotation, said means for redirecting having a center of curvature, and wherein said straight line scanning locus is on a plane passing through said center of curvature, and perpendicular to said axis of rotation.
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