HAIR REMOVAL DEVICE

The present invention is concerned with a hair removal device for removal of red hairs that has a light emission unit having a substrate and a plurality of first LED dies emitting at a peak emission wavelength in a wavelength range of between 480 nm and 510 nm, in particular of about 500 nm, being m...

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Bibliographic Details
Main Authors NEYER CHRISTIAN, BEERWERTH FRANK, DADIC DALIBOR, HEINEMANN FELIX
Format Patent
LanguageChinese
English
Published 28.09.2018
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:The present invention is concerned with a hair removal device for removal of red hairs that has a light emission unit having a substrate and a plurality of first LED dies emitting at a peak emission wavelength in a wavelength range of between 480 nm and 510 nm, in particular of about 500 nm, being mounted on the substrate on an area of at least 0.2 cm2, in particular of at least 1 cm2, wherein thehair removal device is arranged to emit a treatment light pulse by the first LED dies having a pulse length in the range of between 30 ms and 200 ms, and the first LED dies have a radiant flux such that a radiant fluence on the skin of a user in the range of between 3 J/cm2 and 6 J/cm2 is achieved by application of the treatment light pulse. 本发明涉及用于移除红色毛发的毛发移除装置，其具有光发射单元，所述光发射单元具有基板和多个第LED管芯，所述第LED管芯在介于480nm和510nm之间的波长范围内，具体地讲约500nm的峰值发射波长下发射，其安装在基板上在至少0.2cm，具体地讲至少1cm的区域上，其中所述毛发移除装置被布置成由第LED管芯发射处理光脉冲，所述处理光脉冲具有在介于30ms和200ms之间的范围内的脉冲长度，并且所述第LED管芯具有定辐射通量，使得通过施加处理光脉冲实现在介于3J/cm和6J/cm之间的范围内的使用者皮肤上的辐射通量。
Bibliography:Application Number: CN201780009133