Hair growth device
88 Citationsโข2011โข
้ซ็ฐๅบทไฝ
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Abstract
The invention discloses a hair growth device. The hair growth device includes a first light irradiator configured to irradiate an invisible light of invisible wavelength range, for hair growth; and a second light irradiator configured to irradiate a visible light of visible wavelength range. The second light irradiator is configured to direct the visible light to either inside of a light irradiation area of the light from the first light irradiator or outer circumference of the light irradiation area.