Optical scanning module having multiple-sided enclosure

Details Optical scanning module having multiple-sided enclosure Optical scanning module having multiple-sided enclosure

1997-07-10

1999-05-04

Lee, Michael G.

Registers

Coded record sensors

Particular sensor structure

23546243, 23546247, 235470, G06K 710

Patent

active

059006170

ABSTRACT:
A multiple-sided, parallelepiped enclosure has a base at one side for supporting a laser diode, a planar member at another side, a circuit board overlying the base at still another side, and an opening at yet a further side of the enclosure. The diode emits a laser beam through the opening to a bar code symbol. Light reflected off the symbol is detected by a photodiode over a field of view. A scanning component scans the laser beam and/or the field of view in a compact optical scanning module for reading symbols.

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