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DEVICE AND METHOD FOR MEASURING SKIN CHANGES CAUSED BY BLUE LIGHT, AND BLUE LIGHT IRRADIATION DEVICE
DEVICE AND METHOD FOR MEASURING SKIN CHANGES CAUSED BY BLUE LIGHT, AND BLUE LIGHT IRRADIATION DEVICE
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机译:用于测量由蓝光引起的皮肤变化的装置和方法以及蓝光照射装置
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摘要
The present invention relates to a device and a method for measuring skin changes caused by blue light. A device for measuring skin changes caused by blue light according to one embodiment of the present invention comprises: at least one light source for irradiating light of a blue light band at different light amounts to a plurality of test areas set on a skin area to be tested; and a control unit for detecting a minimum pigmentation point among the test areas and calculating a light amount of the corresponding test area as a minimum pigmentation dose (MPD) for blue light. In addition, the present invention relates to a blue light irradiation device for irradiating a plurality of blue light beams in order to measure skin changes caused by blue light.
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