LED LIGHTING DEVICE
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United States of America Patent
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N/A
Issued Date -
Dec 18, 2008
app pub date -
Jun 3, 2008
filing date -
Jun 13, 2007
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An LED lighting device is disclosed. The LED lighting device includes a lampshade, a circuit board, edge lighting light emitting diodes (LEDs), and an optical film set. The lampshade has a bottom and a side wall connected to the periphery of the bottom. The other end of the side wall opposite to the bottom defines a light outlet section. The circuit board is provided at the lampshade. The edge lighting LEDs are disposed on the bottom of the lampshade and are electrically connected to the circuit board. Light emitted from each of the edge lighting LEDs is reflected by the lampshade and then exits the lighting device through the light outlet section. The optical film set is disposed at the light outlet section of the lampshade.
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