Comparison analysis on the properties of the phosphor film according to the various composition ratio of phosphor slurry

The conventional method of making a phosphor layer on the LED package by using a dispensing method is difficult to implement the specific color coordinate, color temperature and optical efficiency because the thickness of the phosphor layer is non-uniform due to precipitation of the phosphor. Beside...

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Bibliographische Detailangaben
Hauptverfasser: Park, Jeong Yeon, Lee, Jeong Won, Heo, Young Moo, Won, Si Tae, Yoon, Gil Sang
Format: Tagungsbericht
Sprache:eng
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