Study on LED-based Cosmetic Device
碩士 === 華梵大學 === 機電工程學系 === 102 === The LED-based cosmetic devices are receiving public attention more than ever, mainly because of the lower and lower price of the LED lamps recently. This work analyses the technical parameters and their layout of using two different wavelengths, 415 nm and 630nm, o...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2014
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| Online Access: | http://ndltd.ncl.edu.tw/handle/67967438739001894466 |