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專利授權區
專利名稱(英)	Device and method for measuring retina safety improvement index
專利家族	中華民國：I722695 大陸：5843586 美國：11,422,087
專利權人	國立清華大學 100%
發明人	周卓煇
技術領域	材料化工,光電光學

專利摘要(英)
Disclosures of the present invention describe a device for measuring retina safety improvement index, comprising: a light receiving unit, a first data processing unit and a second data processing unit. The light receiving unit receives a first visible light and 5 a second visible light that is obtained by letting the first visible light pass through a blue light blocking product. The first data processing unit calculates a first maximum permissible exposure (MPE) of the first visible light and a second MPE of the second visible light. The second data processing unit calculates a retina safety improvement (RSI) index based on the first MPE and the second MPE. As such, by using this device,10 a consumer is facilitated to know how much eyes-protecting ability does a specific blue light blocking product have, without needing to read any numeric value of blue light filtering percentage and/or unfamiliar spectrogram.

專利摘要(英)

Disclosures of the present invention describe a device for measuring retina safety improvement index, comprising: a light receiving unit, a first data processing unit and a second data processing unit. The light receiving unit receives a first visible light and 5 a second visible light that is obtained by letting the first visible light pass through a blue light blocking product. The first data processing unit calculates a first maximum permissible exposure (MPE) of the first visible light and a second MPE of the second visible light. The second data processing unit calculates a retina safety improvement (RSI) index based on the first MPE and the second MPE. As such, by using this device,10 a consumer is facilitated to know how much eyes-protecting ability does a specific blue light blocking product have, without needing to read any numeric value of blue light filtering percentage and/or unfamiliar spectrogram.

聯絡資訊
承辦人姓名	楊美茹
承辦人電話	03-5715131 #62305
承辦人Email	mjyang2@mx.nthu.edu.tw