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Invention Publication
CN102196197A 光电转换装置 失效 - 放弃专利权

光电转换装置
Abstract:
本发明公开了一种光电转换装置，该光电转换装置包括被配置用于通过光电转换将光转换成电流的第一光电转换元件；被配置用于放大电流的第一电流放大单元；被配置用于监测经放大的电流并且输出监测信号的第一电流监测单元，以及第一偏压设定单元，被配置用于以小于1的因子来对该监测信号施加增益，并且根据被施加增益的监测信号向第一光电转换元件施加反向偏压。
Abstract(English):

A photoelectric conversion apparatus includes a first photoelectric conversion element configured to convert light into a current by a photoelectric conversion, a first current amplification unit configured to amplify the current, a first current monitoring unit configured to monitor the amplified current amplified and output a monitor signal, and a first bias voltage setting unit configured to gain the monitor signal by a factor less than 1 and apply a reverse bias voltage to the first photoelectric conversion element according to the gained monitor signal.

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