| 摘要 |
An anti-eclipse circuit of an image pixel includes an output line for receiving a reset output signal from a pixel and a circuit coupled to the output line for detecting when a pixel reset voltage at a pixel output is below a predetermined level, and, in response, for increasing a reset voltage at the pixel output to a value above the predetermined level. The detecting and increasing circuit comprises a charge amplifier circuit for receiving the reset output signal at the output line and a voltage generating circuit coupled to the output line responsive to the output of the charge amplifier circuit.
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