| 摘要 |
PROBLEM TO BE SOLVED: To provide an infrared sensor capable of reducing distortion of field of view with a simple structure.SOLUTION: The infrared sensor includes: a board 1; a sensor chip 2 mounted on the upper face of the board 1, which has plural light receiving elements arranged in a lattice shape on the upper face, to output a signal corresponding to the infrared ray received by the plural light receiving elements; and a lens 5 disposed above the sensor chip 2 parallel to the plural light receiving elements so that the center of which is away from a vertical line passing through the center of the plural light receiving elements to focus the infrared ray on the plural light receiving element. |
