Scan pattern generators for bar code symbol readers

Details Scan pattern generators for bar code symbol readers Scan pattern generators for bar code symbol readers

1992-04-14

1994-01-18

LaRoche, Eugene R.

Registers

Coded record sensors

Particular sensor structure

359198, 359212, 359224, G06K 710, G02B 2608

Patent

active

052801659

ABSTRACT:
A scan pattern generator for use in a bar code reader which uses a single drive (one coil and one magnet) to produce movement of a reflective surface so as to produce an oscillating movement of the surface in two directions, thereby forming a raster-type scanning pattern when a light beam is reflected off the surface.

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