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    • 3. 发明专利
    • Photosensor device
    • 摄影器件
    • JP2005233728A
    • 2005-09-02
    • JP2004041905
    • 2004-02-18
    • Denso Corp株式会社デンソー
    • YUGAWA YOHEI
    • G01N21/17B60Q1/08B60Q1/14B60S1/08G01J1/02G01J1/10G01J1/42G01W1/14G05B11/00H01L27/00H01L31/101
    • B60S1/0818B60Q1/1423B60Q2300/312B60Q2300/314B60S1/0833B60S1/087H01L31/101
    • PROBLEM TO BE SOLVED: To provide a photosensor device capable of miniaturizing its conformation, while being equipped with a rain sensor and an illuminance sensor inside the same casing.
      SOLUTION: This photosensor device 100, equipped with the rain sensor and the illuminance sensor in the same casing, has a constitution wherein a light-receiving element 21 is used in common for the rain sensor and the illuminance sensor, and a light-emitting pattern of a light-emitting element 11 constituting the rain sensor is controlled by a control part 30; and the output of the light-receiving element 21 is switched to the rain sensor output or to the illuminance sensor output according to the light emitting pattern. Since the light-receiving element 21 is used in common, in this way, the conformation of the photosensor device 100 can be miniaturized.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供能够使其构型小型化的光传感器装置,同时在同一壳体内配备雨水传感器和照度传感器。 解决方案:在同一壳体中配备有雨传感器和照度传感器的光电传感器装置100具有以下结构:其中光接收元件21被共同用于雨传感器和照度传感器,以及光 构成雨量传感器的发光元件11的配置图案由控制部30控制; 并且光接收元件21的输出根据发光模式切换到雨量传感器输出或照度传感器输出。 由于光接收元件21被共同使用,所以以这种方式,可以使光传感器装置100的构造小型化。 版权所有(C)2005,JPO&NCIPI