Television – Camera – system and detail – With plural image scanning devices
Reexamination Certificate
2005-08-02
2005-08-02
Christensen, Andrew (Department: 2615)
Television
Camera, system and detail
With plural image scanning devices
C348S274000, C348S275000, C358S514000
Reexamination Certificate
active
06924840
ABSTRACT:
A color image capturing device provided with groups of two rows of photoelectric conversion elements for each color of R, G and B is mounted on a carriage and planar color images are read by moving the carriage in a sub scanning direction. As each first row of photoelectric conversion elements and each second row of photoelectric conversion elements are offset from each other by an amount equivalent to a half of the width of an individual element in a main scanning direction, and resolution in the main scanning direction is enhanced. As each row of photoelectric conversion elements is arranged at pitch equivalent to the height of four rows, all the rows of photoelectric conversion elements can read the same line, even if the carriage is moved at speed twice or four times as fast as that in reading at 600 dpi to read at the resolution of 300 dpi or 150 dpi in the sub scanning direction at high speed in case the reading resolution of each row of photoelectric conversion elements is 600 dpi.
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Christensen Andrew
Seiko Epson Corporation
Ye Lin
LandOfFree
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