CHOU, MING HSIEN,周明贤,周明賢,YU, JIA SIN,余佳欣,余佳欣,LIN, YU CHIEH,林宇捷,林宇捷
申请号：
TW100148212
公开号：
TW201326736A
申请日:
2011.12.23
申请国别(地区):
TW
年份:
2013
代理人:
摘要：
The present invention discloses a light detector for sunscreen thickness measurement and the method thereof, specifically to a non-ultraviolet light sensing device collecting non-ultraviolet light reflection intensity data from the surface of the human skin. The device eliminates the effect of different skin tone has from different people by subtracting the light intensity detected before the application of the sunscreen from the light intensity detected after the application of the sunscreen.本發明揭示一種量測防曬乳液厚度的光感測裝置及其方法,特別係關於一種利用感測非紫外光於人體皮膚上之反射強度的裝置,藉由感測塗抹防曬乳液前、後兩次反射強度的差,扣除不同人體膚色差異的影響,進而得到人體皮膚上防曬乳液的厚度。11...皮膚層13...防曬乳液20...光感測裝置21...非紫外光光源22...光感測器23...控制與邏輯單元24...顯示器25...非紫外光光線
