| 摘要 |
Provided is a simple light irradiation device capable of uniform irradiation even on to a treatment area having a curved surface and capable of suppressing excessive heating caused by light irradiation. The light irradiation device (10) comprises: a polymer gel layer (3) that covers a treatment area (2) on skin (1); an LED protective layer (6) that adheres on to the polymer gel layer (3); and a substrate (5) adhered upon the LED protective layer (6) and having LEDs (4) arranged thereupon. A current control device (8) that lights the LEDs (4) controls the irradiation intensity and, when the required dose has been reached, stops the irradiation. |
