Light emitting diode device
AssigneeAdvanced Optoelectronic Technology, Inc.
InventorsMING-TA TSAI, CHUNG-MIN CHANG, CHIH-PENG HSU
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Abstract
A light emitting diode (LED) device includes a light guiding member having a light incident surface, and an LED light bar mounted on the light incident surface. The LED light bar includes a printed circuit board, LEDs mounted on the printed circuit board, and encapsulating layers formed on the printed circuit board and respectively encapsulating the LEDs therein. Each encapsulating layer includes a light outputting surface away from the printed circuit board. The light incident surface faces the light outputting surface and air between the light incident surface and the light outputting surface is entirely exhausted.
Claims17
A light emitting diode (LED) device comprising:
- a light guiding member having a light incident surface;
- and
- an LED light bar mounted on the light incident surface, the LED light bar comprising a printed circuit board, a plurality of LEDs mounted on the printed circuit board, and a plurality of encapsulating layers formed on the printed circuit board and respectively encapsulating the LEDs therein, each encapsulating layer including a light outputting surface away from the printed circuit board;
- wherein the light incident surface faces the light outputting surface and air between the light incident surface and the light outputting surface is entirely exhausted.
Dependencies are inferred from the claim text.