| 摘要 |
PURPOSE: An infrared sensor unit is provided to improve sensor characteristics while constantly maintaining the sensor characteristics for a long period of time by increasing dielectric constant of the infrared sensor unit in a normal temperature. CONSTITUTION: An infrared sensor unit(100) includes a substrate(102) having a plate shape, an infrared sensor(108) attached to an upper surface of the substrate, and a conductive wire(110) for electrically connecting the infrared sensor(108) to the substrate(102). An FET(112) is connected to a lower surface of the substrate. A plurality of conductive leads(114) are connected to a lower portion of the substrate. The leads(114) pass through a base(116). A cap(118) is coupled to an outer portion of the base(116). A lens(120) is coupled to an upper portion of the cap(118) so as to allow infrared ray to pass through the infrared sensor(108). |
