I will provide a high output LED suitable for the challenge] dermatological treatment. To effect heating in [SOLUTION] treatment area 108, a step of driving the light emitting diode 304 comprises providing a light emitting diode 304, to produce a therapeutic light 502 during the pulse period, to 502 during the pulse period In the treatment region 108, the average power density of about 200W / cm 2 or more, a step of directing therapeutic light to the treatment region 108, the recovery time is longer than the pulse duration 502, the step of maintaining the non-emission state light emitting diodes 304 I equipped with a door. [Selection Figure Figure 4【課題】皮膚科的治療に適した高出力LEDを提供する。【解決手段】処置領域108において加熱をもたらすために、発光ダイオード304を提供する工程と、パルス期間502中に治療用光を生成するように発光ダイオード304を駆動する工程と、パルス期間502中に処置領域108において、約200W/cm2以上の平均パワー密度で、処置領域108に治療用光を向ける工程と、パルス期間502よりも長い回復期間に、発光ダイオード304を非発光状態に維持する工程とを備える。【選択図】図4
