Multi-grain luminescent ceramics for light emitting devices
作者： Peter J. Schmidt , Regina B. Mueller-Mach , Gerd O. Mueller , Michael R. Krames , Hans-Helmut Bechtel
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摘要: A ceramic body is disposed in a path of light emitted by source. The source may include semiconductor structure comprising emitting region between an n-type and p-type region. includes plurality first grains configured to absorb the emit different wavelength, second grains. For example, be luminescent material host matrix without activating dopant.
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