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    • 4. 发明申请
    • INFRARED SENSOR
    • 红外传感器
    • US20090212218A1
    • 2009-08-27
    • US12424565
    • 2009-04-16
    • Koji HAYASHITakeshi TAKEDA
    • Koji HAYASHITakeshi TAKEDA
    • G01J5/00
    • G01J1/04G01J1/0271G01J1/0407G01J2001/0276
    • A small infrared sensor has a wide infrared light-receiving area (viewing angle), high electromagnetic shielding characteristics, and excellent electromagnetic-wave resistance characteristics. In the infrared sensor, supporting portions are disposed at four corners of a substantially rectangular opening in a package. The supporting portions support an optical filter, disposed so as to cover the opening, at positions that are lower than an upper end of an inner peripheral wall defining the opening. While the optical filter is supported by the supporting portions as a result of inserting a portion of a surface side of the optical filter facing the supporting portions into the opening, the optical filter is secured to the package. The optical filter and the package are joined and secured, and electrically connected to each other through a conductive adhesive.
    • 小型红外线传感器具有宽的红外光接收面积(视角),高电磁屏蔽特性和优异的电磁波电阻特性。 在红外传感器中,支撑部分设置在包装件中的大致矩形开口的四个角处。 所述支撑部支撑设置成覆盖所述开口的光学过滤器,所述光学过滤器位于比限定所述开口的内周壁的上端低的位置处。 当由于将滤光器的面对支撑部分的表面侧的一部分插入到开口中而由支撑部分支撑滤光器时,滤光器固定在封装上。 光学滤波器和封装被接合并固定,并通过导电粘合剂彼此电连接。
    • 5. 发明申请
    • INFRARED SENSOR
    • 红外传感器
    • US20080087824A1
    • 2008-04-17
    • US11937218
    • 2007-11-08
    • Koji HAYASHITakeshi TAKEDA
    • Koji HAYASHITakeshi TAKEDA
    • G01J5/00
    • G01J1/04G01J1/0271G01J1/0407G01J2001/0276
    • A small infrared sensor has a wide infrared light-receiving area (viewing angle), high electromagnetic shielding characteristics, and excellent electromagnetic-wave resistance characteristics. In the infrared sensor, supporting portions are disposed at four corners of a substantially rectangular opening in a package. The supporting portions support an optical filter, disposed so as to cover the opening, at positions that are lower than an upper end of an inner peripheral wall defining the opening. While the optical filter is supported by the supporting portions as a result of inserting a portion of a surface side of the optical filter facing the supporting portions into the opening, the optical filter is secured to the package. The optical filter and the package are joined and secured, and electrically connected to each other through a conductive adhesive.
    • 小型红外线传感器具有宽的红外光接收面积(视角),高电磁屏蔽特性和优异的电磁波电阻特性。 在红外传感器中,支撑部分设置在包装件中的大致矩形开口的四个角处。 所述支撑部支撑设置成覆盖所述开口的光学过滤器,所述光学过滤器位于比限定所述开口的内周壁的上端低的位置处。 当由于将滤光器的面对支撑部分的表面侧的一部分插入到开口中而由支撑部分支撑滤光器时,滤光器固定在封装上。 光学滤波器和封装被接合并固定,并通过导电粘合剂彼此电连接。