Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hideki Sawada0
Date of Patent
January 8, 2008
0Patent Application Number
104066380
Date Filed
April 2, 2003
0Patent Primary Examiner
Patent abstract
An image reading apparatus includes a plurality of sensor IC chips aligned in a row. Each of the sensor IC chips incorporates a plurality of light receiving elements. The plurality of light receiving elements successively output image signals as serial analog signals corresponding to received amount of light upon receiving light from an object to be read. The number of the sensor IC chips is an integer multiple of three. The sensor IC chips are divided into blocks. The number of the blocks is an integer multiple of three. The image signals are outputted on a block-by-block basis.
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