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Thermal analysis of remote phosphor in LED modules |
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| Authors: | Dong Mingzhi Wei Ji Ye Huaiyu Yuan Cadmus and Zhang Kouchi |
| Affiliation: | 1. Beijing Research Centre, Delft University of Technology, Beijing 100083, China 2. DIMES, Delft University of Technology, Feldmannweg 17, 2628 CT, Delft, the Netherlands 3. State Key Laboratory of Solid State Lighting, Beijing 100083, China;Research and Development Center for Semiconductor Lighting, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China |
| Abstract: | Phosphor plays an important role in LED packages by converting the wavelength of light and achieving specific color. The property and degradation of phosphor are strongly affected by the temperature. Some structural factors have been investigated in this paper and their effects are evaluated. Remote phosphor is an effective approach to improve the performance and reliability of LED modules and products. It is a trade-off that the final product design depends on both the thermal performance and the cost. |
| Keywords: | LED module remote phosphor thermal management |
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