Light emitting element, production method thereof, backlight unit having the light emitting element, and production method thereof
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United States of America Patent
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N/A
Issued Date -
May 24, 2007
app pub date -
Nov 22, 2006
filing date -
Nov 22, 2005
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A light emitting element includes: A light emitting element, includes: at least one LED chip provided on an installation surface of a substrate; a metallic reflecting plate, provided upright in a light projecting direction of the LED chip on the installation surface so as to surround an entire periphery of the LED chip, the metallic reflecting plate reflecting light projected from the LED chip to guide the light to a light projecting surface provided in the light projecting direction; and a first metallic portion and a second metallic portion, respectively connected to the LED chip as electrode terminals for supplying a driving current to the LED chip, each being formed in an area surrounded by the metallic reflecting plate on the installation surface, wherein an insulating section is formed surrounding the second metallic portion, to electrically insulate the second metallic portion from other portion in the area, and the first metallic portion is formed outside the insulating section in the area as an installation surface metallic reflecting film so as to be in contact with the metallic reflecting plate.
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