Light emitting device with blue light LED and phosphor components
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United States of America Patent
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Feb 12, 2008
Grant Date -
May 24, 2007
app pub date -
Jan 16, 2007
filing date -
Jul 29, 1996
priority date (Note) -
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Abstract
A color converting molding material and a light emitting device having the color converting molding material are discussed. According to an embodiment, the color converting molding material, includes a resin or glass; and a phosphor for converting a visible light emitted from a light emitting semiconductor component having a GaN-base compound semiconductor as a light emitting layer to a complimentary light with the visible light wherein said phosphor includes two or more garnet fluorescent materials containing a rare earth element, the two or more garnet fluorescent materials being different from each other.
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