Data symbol reader with observation window

Details Data symbol reader with observation window Data symbol reader with observation window

1997-05-19

2000-03-14

Lee, Michael G

Registers

Coded record sensors

Particular sensor structure

235454, 23546245, G06K 710

Patent

active

06036095&

ABSTRACT:
A symbol reading device has a casing formed with an opening which defines a symbol reading area. An image receiving element, such as a CCD, is provided within the casing. A portion of the casing, on a surface opposite to the symbol reading area, is formed with a window portion at which an optical element, which reflects light within a predetermined wavelength range, and transmits other light is provided. Accordingly, a symbol facing the opening is observable through the optical element.

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