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    • 9. 发明公开
    • 광 검출 장치
    • 光电探测器
    • KR1020130009657A
    • 2013-01-23
    • KR1020120075919
    • 2012-07-12
    • 가부시키가이샤 한도오따이 에네루기 켄큐쇼
    • 고주마무네히로
    • G01J1/02G01J1/10
    • G01J1/44H01L29/7869H04N5/23212H04N5/374H04N5/378
    • PURPOSE: A photodetector is provided to preventing a range of a generable data signal value from being narrower, thereby preventing a light detection range from being narrower. CONSTITUTION: A photodetector comprises a photodetection circuit(101), a conversion circuit(101), an analog operational circuit(102). The photodetection circuit comprises a photoelectric conversion element. The conversion circuit is electrically connected to the photodetection circuit. The analog operational circuit is electrically connected to the conversion circuit. The photodetection circuit outputs first optical data signals and second optical data signals. Each value of the first and second optical data signals is determined according to the illuminance of lights incident to the photoelectric conversion element. The first and second optical data signals are input to the analog operational circuit. The analog operational circuit performs an operation process by using the first and second optical data signals.
    • 目的:提供一种光电检测器,用于防止可变数据信号值的范围变窄,从而防止光检测范围变窄。 构成:光电检测器包括光电检测电路(101),转换电路(101),模拟运算电路(102)。 光检测电路包括光电转换元件。 转换电路电连接到光电检测电路。 模拟运算电路电连接到转换电路。 光检测电路输出第一光数据信号和第二光数据信号。 根据入射到光电转换元件的光的照度来确定第一和第二光学数据信号的每个值。 第一和第二光学数据信号被输入到模拟操作电路。 模拟操作电路通过使用第一和第二光学数据信号来执行操作处理。