Optical scanner for generating scanning lines on all sides of an object
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United States of America Patent
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-
Apr 21, 1998
Grant Date -
N/A
app pub date -
Jul 5, 1996
filing date -
Jul 5, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Optical scanner with a light source (1) for producing a light beam (A), focusing optics (2), means for producing a predetermined first scanning pattern (SP1-SP4) of separate scanning lines, first reflecting means (9; 101-104, 201-204) arranged to receive said predetermined first scanning pattern and to reflect each of the scanning lines of said first scanning pattern in a predetermined direction, and second reflecting means (10; 20; 30; 106, 107, 206, 207) arranged about a scanning axis (T), to receive said scanning lines and reflect them towards said scanning axis from several different directions in order to produce a second scanning pattern of scanning lines on all sides of an object (Q), said scanning lines in said second scanning pattern being substantially parallel to said scanning axis (T).
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Cited Art Landscape
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