摘要 |
An optical sensor includes a plurality of photodiodes spaced apart from each other, and a plurality of optical filters disposed on each of at least one part of the photodiodes, and spaced apart from each other, wherein each of the optical filters includes an infrared ray blocking filter and at least one visible light filter, and can measure the intensity of light having a specific wavelength band from among visible rays through a photodiode arranged with a specific visible ray filter. Therefore, the optical sensor may have a simplified structure, and may function as an ambient illuminance sensor, a proximity sensor, and a color sensor. |