Light emitting device
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United States of America Patent
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Jul 15, 2008
Grant Date -
Dec 15, 2005
app pub date -
Dec 30, 2004
filing date -
Jun 10, 2004
priority date (Note) -
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status (Latency Note)
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Abstract
A light emitting device can include a substrate, electrodes provided on the substrate, a light emitting diode configured to emit light, the light emitting diode being provided on one of the electrodes, phosphors configured to change a wavelength of the light, and an electrically conductive device configured to connect the light emitting diode with another of the plurality of electrodes. The phosphors can substantially cove at least a portion of the light emitting diode. The phosphor may include aluminate type compounds, lead and/or copper doped silicates, lead and/or copper doped antimonates, lead and/or copper doped germanates, lead and/or copper doped germanate-silicates, lead and/or copper doped phosphates, or any combination thereof.
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