发明授权
US09282270B2 Photoelectric conversion device, imaging system, and method for driving photoelectric conversion device 有权
光电转换装置,成像系统和驱动光电转换装置的方法

Photoelectric conversion device, imaging system, and method for driving photoelectric conversion device
摘要:
An AD conversion unit AD-converts a first analog signal output from a clamping unit and generated based on a signal generated at a first photoelectric conversion unit. Then, while the first analog signal is clamped at a reference level, signals generated based on the signals generated at the first and second photoelectric conversion units are applied to the clamping unit, whereby the AD conversion unit AD-converts a second analog signal output from the clamping unit.
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