PROBLEM TO BE SOLVED: To provide a head mounted hair growth device which can efficiently propagate irradiated light from a light source and can irradiate an optimal range with light having enhanced uniformity.SOLUTION: The device includes: a holding frame 10a which has flexibility and can be mounted on the head of a user a light source unit 20 for irradiating with light which enhances hair growth a light guide part 12 which has flexibility and can propagate the irradiated light from the light source unit 20 disposed along with the holding frame 10a irradiating with light from a light emitting surface 12a to the head and a control unit 30 for supplying electric power to the light source unit 20.COPYRIGHT: (C)2012,JPO&INPIT【課題】光源から照射された光を効率よく伝播し、最適な範囲に均一性の高い光を照射できる頭部装着型育毛装置を提供する。【解決手段】柔軟性を有し、頭部に装着可能な保持フレーム10aと、毛髪の成長を促進させる光を照射する光源ユニット20と、柔軟性を有し、保持フレーム10aに沿って配置され、光源ユニット20から照射された光を伝播し、発光面12aから頭部に向かって光を照射可能な導光部12と、光源ユニット20に電力を供給する制御ユニット30とを備える。【選択図】図1
