Device for reading a barcode

Details Device for reading a barcode Device for reading a barcode

2006-06-13

2006-06-13

Le, Uyen-Chau N. (Department: 2876)

Registers

Coded record sensors

Particular sensor structure

C235S462360, C235S462390, C235S462450, C235S472010

Reexamination Certificate

active

07059529

ABSTRACT:
A device for scanning and/or recognizing one or more barcodes includes a laser light source for transmitting laser light; a rotatable polygonal mirror for reflecting the transmitted laser light; a number of fixedly disposed flat mirrors for reflecting laser light; a pick-up element for picking up laser light scattered by a barcode; a compact housing in which the laser light source, the polygonal mirror, the flat mirrors and the pick-up element are arranged, which compact housing is constructed from a substantially flat bottom side, a top side and standing walls arranged therebetween and wherein the distance between the standing walls ranges between 1.2–5.5 inches (3–14 cm).

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