Image scanning apparatus

Details Image scanning apparatus Image scanning apparatus

2006-12-26

2006-12-26

Lee, Cheukfan (Department: 2625)

Facsimile and static presentation processing

Facsimile

Picture signal generator

C358S482000, C358S474000, C358S497000, C250S208100

Reexamination Certificate

active

07154641

ABSTRACT:
A one-dimensional image sensor has N number of photosensitive element arrays arranged parallel to the fast scanning direction, N being a positive integer greater than 1. The adjacent N number photosensitive element arrays are separated from one another by a distance equal to the width of D number arrays in the slow scanning direction. If the moving speed of the one-dimensional image sensor in the slow scanning direction is set to M times as high as an ordinary speed, the distance between the adjacent N number photosensitive element arrays expressed in terms of the width of the D number arrays satisfies the following equation:in-line-formulae description="In-line Formulae" end="lead"?D=M·a
in-line-formulae description="In-line Formulae" end="tail"?where a≠nN, n being a positive integer equal to or smaller than N.

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