IMAGE READ-OUT SCANNING DEVICE Russian patent published in 2003 - IPC

Abstract RU 2210108 C2

FIELD: data readers. SUBSTANCE: scanner that can be used, for instance, to read information residing on relocatable paper or plastic readers has optical guide made in the form of optically transparent planeparallel plate one of whose ends (that facing document being readout) is perpendicular to side edges and opposite end on top of light source is beveled through certain angle to side edges of plate. EFFECT: simplified design, reduced power requirement, enhanced reading speed. 8 cl, 3 dwg

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RU 2 210 108 C2

Authors

Klevtsov V.A.

Dates

2003-08-10—Published

1998-10-07—Filed