H - Electricity – 04 – N
Patent
H - Electricity
04
N
350/48
H04N 3/15 (2006.01) H04N 5/217 (2006.01)
Patent
CA 1322045
CHARGE INJECTION DEVICE WITH LOW NOISE READOUT ABSTRACT OF THE DISCLOSURE A charge injection imaging device comprises low bandwidth, low noise performance column amplifiers serially connected to respective charge coupled device storage lines. Image and/or noise defining electronic information signals are retrieved from the charge injection imaging device by way of the amplifiers and storage lines in a manner which provides image defining electronic information signals from which the noise defining electronic information signal portions have been automatically subtracted for each succeeding photo- sensitive element of the device. The subtracted noise portions include both KTC noise and fixed pattern noise which are normally inherently associated with the image defining electronic information signals retrieved from the charge injection imaging device.
592866
Bencuya Selim S.
Michon Gerald J.
Tiemann Jerome J.
Toker James Robert
Vogelsong Thomas L.
Polaroid Corporation
Smart & Biggar
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