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초록
The color ring phenomenon observed at a white LED with a beam-spreading optics was numerically treated by angular spectrum analysis, and could be explained with the incoincidence of emission points of blue and yellow lights.
- 제목
- Spectral analysis of angular color uniformity in a white LED based on a yellow phosphor
- 저자
- PARK SEGEUN
- 학회명
- 2012 Renewable Energy and the Environment Congress
- 개최지
- Eindhoven
- 학회 개최일
- 2012-11-11 ~ 2012-11-14