Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Toshiaki Endo0
Shigetoshi Sugawa0
Tetsunobu Kochi0
Toru Koizumi0
Hiroki Hiyama0
Isamu Ueno0
Katsuhisa Ogawa0
Katsuhito Sakurai0
Date of Patent
October 31, 2006
0Patent Application Number
094446750
Date Filed
November 22, 1999
0Patent Primary Examiner
Patent abstract
A sensor integrated on a single semiconductor substrate comprises a sensor block including a pixel unit including a plurality of pixels each including a light-receiving element and scanning units for selecting a pixel of the pixel unit, and a signal processing block for processing a signal output from the sensor block. To reduce noise and power consumption, the power supply voltage or the amplitude or high level of a clock signal used in the sensor block is higher than the power supply voltage of the signal processing block.
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