1981-05-14
1984-02-07
Corbin, John K.
G02B 2717
Patent
active
044299486
ABSTRACT:
In apparatus such as optical scanners and printers wherein a beam of light is reflected along a moving mirror surface to another location, the accuracy of tilt of the moving mirror and the travel of scan can be controlled by reflecting the beam of light from the moving mirror to first and then second intersecting mirror surfaces and then back to the moving mirror.
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Corbin John K.
Gass Rebecca D.
International Business Machines - Corporation
Riddles Alvin J.
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