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專利授權區
專利名稱(中)	光源品質量測裝置
專利名稱(英)	Light Quality Evaluating Device
專利家族	中華民國：I461664 美國：9,013,696
專利權人	國立清華大學 100%
發明人	曾俊儒,楊富欽,周卓煇
技術領域	光電光學

專利摘要(中)
The present invention relates to a light quality evaluating device, comprising a light receiving unit, first processing unit, a memory unit, a second processing unit, a display unit, and a power management unit, and being used for evaluating the light quality light based on physiological perception of human. In evaluating operation, it transfers a power spectrum of the light emitted from a light source to a luminance spectrum of light through a luminosity function. Next, the method compares the luminance spectrum of light with a corresponding luminance spectrum of blackbody radiation thereof. Therefore, an index of spectral resemblance with respect to the black body radiation (SR.sub.BR) would be calculated and then obtained, such that the SR.sub.BR can be used for evaluating the quality of the light emitted from the light source. Moreover, comparing to conventional CRI, SR.sub.BR is a better light quality evaluating method because of having fairness and consistency.

專利摘要(中)

The present invention relates to a light quality evaluating device, comprising a light receiving unit, first processing unit, a memory unit, a second processing unit, a display unit, and a power management unit, and being used for evaluating the light quality light based on physiological perception of human. In evaluating operation, it transfers a power spectrum of the light emitted from a light source to a luminance spectrum of light through a luminosity function. Next, the method compares the luminance spectrum of light with a corresponding luminance spectrum of blackbody radiation thereof. Therefore, an index of spectral resemblance with respect to the black body radiation (SR.sub.BR) would be calculated and then obtained, such that the SR.sub.BR can be used for evaluating the quality of the light emitted from the light source. Moreover, comparing to conventional CRI, SR.sub.BR is a better light quality evaluating method because of having fairness and consistency.

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