LIGHT EMITTING DEVICE FOR HIGH CURRENT OPERATION
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United States of America Patent
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Issued Date -
Oct 30, 2014
app pub date -
Aug 22, 2012
filing date -
Aug 25, 2011
priority date (Note) -
Abandoned
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Abstract
Disclosed is a light-emitting element for high-current drive. The light-emitting element comprises: a light-emitting diode chip which emits ultraviolet light; and a wavelength conversion layer which converts the wavelength of the ultraviolet light emitted from the light-emitting diode chip into visible light. The light-emitting diode chip is driven at a current density of at least 150 A/cm2.
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