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Alexander I Krymski: Method and apparatus for reducing kTC noise in an active pixel sensor (APS) device. Micron Technology, Dickstein Shapiro Morin & Oshinsky, July 12, 2005: US06917027 (13 worldwide citation)

An image sensing device, such as a CMOS Active Pixel Sensor (APS) device, includes an array of pixels. Each pixel includes a reset transistor connected between a photodetector and a supply voltage. In a readout operation, a signal integrated onto the photodetector is sampled onto a holding capacitor ...


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Alexander I Krymski: Method and apparatus for reducing kTC noise in an active pixel sensor (APS) device. Scott C Harris, Fish & Richardson PC, November 28, 2002: US20020175269-A1

An image sensing device, such as a CMOS Active Pixel Sensor (APS) device, includes an array of pixels. Each pixel includes a reset transistor connected between a photodetector and a supply voltage. In a readout operation, a signal integrated onto the photodetector is sampled onto a holding capacitor ...