Light Emitting Device and Lighting Device
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United States of America Patent
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Issued Date -
Jan 8, 2015
app pub date -
Jul 1, 2014
filing date -
Jul 2, 2013
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Abstract
According to an embodiment, a light emitting device includes: a light emitting section that has a light emitting element; a wavelength conversion section that absorbs light radiated from the light emitting section and emits the light having a wavelength different from that of the light radiated from the light emitting section; and a light guide section that is provided between the light emitting section and the wavelength conversion section and to propagate the light radiated from the light emitting section, and includes a first irradiation surface which radiates the propagated light toward a position in which the wavelength conversion section is provided, and a second irradiation surface which radiates the propagated light toward a position different from the position in which the wavelength conversion section is provided.
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