| 摘要 |
A camera module is provided to reduce the volume thereof and improve the productivity by mounting a sensor and a light source on a same PCB. A camera module includes a holder(11), the first lens(17), the second lens(19), a sensor(21), at least one light source(15), a reflective layer(25), and a printed circuit board. The reflective layer(25) is formed on an outer peripheral surface of a sensor part and an inner peripheral surface of a light source part. The sensor part and the light source part have a cylindrical shape. A plurality of light sources is arranged at the circumference of the sensor with a predetermined interval. The reflective layer(25) is additionally formed on the bottom surface of the light source part. The light source is a white color LED, or an infrared LED.
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