Lighting device and method of manufacturing the same
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United States of America Patent
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Nov 24, 2015
Grant Date -
Dec 5, 2013
app pub date -
May 31, 2013
filing date -
May 31, 2012
priority date (Note) -
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status (Latency Note)
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Abstract
In a first aspect of the present invention, a lighting device includes a light-emitting element, a frame including a phosphor that can be excited by light emitted from the light-emitting element, the frame having an inner side surface surrounding the light-emitting element and an outer side surface being positioned outside the inner side surface that demarcates a quadrilateral area, and a light-transmitting resin arranged in the quadrilateral area demarcated by the inner side surface of the frame and sealing the light-emitting element that is positioned inside the quadrilateral area, and the light-transmitting resin being further provided in contact with an outer side surface of the frame. In some embodiments, it is disclosed that the light-transmitting resin provided in contact with the outer side surface of the frame may include a diffuser.
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