Light scanning device

Details Light scanning device Light scanning device

2007-07-24

2007-07-24

Cherry, Euncha P. (Department: 2872)

Optical: systems and elements

Deflection using a moving element

Using a periodically moving element

C359S224200

Reexamination Certificate

active

10508541

ABSTRACT:
The invention provides a light scanning device for scanning light from a light source, the light scanning device having: a pivotably mounted mirror for receiving light from the light source; a counterbalance; and a drive for oscillatorily pivoting the mirror and the counterbalance simultaneously in opposite directions to reduce uncoupled forces.

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