Solid-state imaging apparatus

Details Solid-state imaging apparatus Solid-state imaging apparatus

1997-04-01

1999-12-14

Garber, Wendy

Television

Camera, system and detail

Solid-state image sensor

348308, H04N 314

Patent

active

060024356

ABSTRACT:
In the solid-state imaging apparatus of the present invention, when a signal is output from the capacity element to the data signal output circuit, the voltage of the output terminal of the capacity element is kept at that attained when the switch was previously opened, namely, the initial voltage of the input terminal of the data signal output circuit, whereby the voltage of the input terminal of the data signal output circuit is stable without fluctuation. Therefore, no noise is generated in the output signal at the instant when the capacity element and data signal output circuit are short-circuited, whereby optical images can be captured with a high accuracy in a high speed.

REFERENCES:
patent: 4953028 (1990-08-01), Murayama et al.
patent: 4974093 (1990-11-01), Murayama et al.
patent: 5311320 (1994-05-01), Hashimoto
patent: 5731578 (1998-03-01), Mizuno
patent: 5798423 (1998-08-01), Hamasaki
Ricquier et al: "The CIVIS Sensor: A Flexible Smart Imager with Programmable Resolution", SPIE vol. 2172, pp. 2-10.

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