| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an inexpensive ultraviolet ray detection device that can obtain electronic information accurately indicating the presence or absence of the ultraviolet rays or the amount of ultraviolet rays, and eliminates the need of light emitting elements or the like for a light source for the constant intensity of light to reduce the mounting area, and an electronic apparatus including the same.SOLUTION: An ultraviolet ray detection device includes a discoloration layer 401 that discolors depending on the amount of ultraviolet rays, a first color detection sensor 102 that detects the hue of the discoloration layer 401, and a second color detection sensor 502 that detects the hue of external visible light. An output value of the first color detection sensor 102 can be corrected with an output value of the second color detection sensor 502 to accurately obtain the amount of ultraviolet rays as electronic information without being affected by a change in the hue of external incident light.</p> |
