Bar code scanner

Details Bar code scanner Bar code scanner

1982-02-26

1983-10-04

Pitts, Harold I.

Registers

Coded record sensors

Particular sensor structure

235472, 235454, G06K 710

Patent

active

044081200

ABSTRACT:
A bar code scanner for scanning bar codes having a plurality of parallel bar symbols recorded in different light reflective colors on a record medium. The scanner has a light source, an image sensor comprising a plurality of light responsive elements which are aligned and activated one by one, and diaphragm having an aperture which is longitudinally extending in orthogonal relation with the straight line of the aligned elements.

REFERENCES:
patent: 3684866 (1972-08-01), Jones

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