Solid-state imaging device

Details Solid-state imaging device Solid-state imaging device

2006-07-11

2006-07-11

Cunningham, Terry D. (Department: 2816)

Miscellaneous active electrical nonlinear devices, circuits, and

Specific signal discriminating without subsequent control

By amplitude

C327S390000, C327S427000

Reexamination Certificate

active

07075340

ABSTRACT:
A first bias voltage to be applied to a drain portion of a MOS transistor and a pulse voltage pulsating with a predetermined potential difference are being generated by an apparatus incorporating the MOS transistor. Voltage generation means generates a second bias voltage to be applied to a gate portion of the MOS transistor, based on a value of the predetermined potential difference of the pulse voltage generated in the apparatus incorporating the MOS transistor, a value of the first bias voltage generated in the apparatus incorporating the MOS transistor, and a channel potential of a channel portion provided beneath the gate portion of the MOS transistor. Superposition means generate a voltage to be applied to the gate portion of the MOS transistor by superposing the pulse voltage onto the second bias voltage generated by the voltage generation means.

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