| 摘要 |
Disclosed is a biosignal detecting device comprising: a light source for irradiating biological tissue with light so as to detect a biosignal; and a plurality of optical detectors spaced at different positions from each other so as to receive light of the light source, emitted from the biological tissue to the outside of the skin. According to the present invention, the plurality of optical detectors detect a large quantity of light when compared conventional optical detectors by separately receiving light emitted from biological tissue to the outside of the skin by each part, and measure a biosignal on the basis of the detected light such that the intensity of light irradiated from a light source is capable of being reduced, thereby decreasing power consumption by the light source. |
