HAIR REMOVAL DEVICE

The present invention is concerned with a hair removal device having a light emission unit having a substrate and a plurality of first LED dies that are mounted on the substrate on an area of at least 0.2 cm 2 , in particular of at least 1 cm 2 , the first LED dies having a peak emission wavelength...

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Bibliographic Details
Main Authors Neyer, Christian, Beerwerth, Frank, Dadic, Dalibor, Heinemann, Felix
Format Patent
LanguageEnglish
French
German
Published 09.08.2017
Subjects
DIAGNOSIS
ELECTROTHERAPY
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MAGNETOTHERAPY
MEDICAL OR VETERINARY SCIENCE
RADIATION THERAPY
SURGERY
ULTRASOUND THERAPY
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Summary:The present invention is concerned with a hair removal device having a light emission unit having a substrate and a plurality of first LED dies that are mounted on the substrate on an area of at least 0.2 cm 2 , in particular of at least 1 cm 2 , the first LED dies having a peak emission wavelength in the far red or infrared wavelength range of between 700 nm and 980 nm, wherein the hair removal device is arranged to emit a treatment light pulse having a pulse length in the range of between 60 ms and 120 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/cm 2 and 7 J/cm 2 is achieved by application of the treatment light pulse.
Bibliography:Application Number: EP20170152185