Light emitting diode backlight package

Details Light emitting diode backlight package Light emitting diode backlight package

2007-01-30

2007-01-30

Husar, Stephen F (Department: 2875)

Illumination

Edge lighted panel

Electrical wiring elements

C362S294000, C362S373000, C362S555000, C362S612000, C362S621000, C362S800000, C257S099000

Reexamination Certificate

active

11000372

ABSTRACT:
In a light emitting device including a transparent covering, a fastener having a vertical member and a horizontal member, a light-emitting chip disposed on one face of the vertical member and encased by the transparent covering, a circuit board disposed on one face of the horizontal member, at least one conductive means connecting the light-emitting chip to the circuit board, and at least one heat-dissipating plate perpendicularly disposed on the other face of the horizontal member, light may be emitted longitudinally along a light-guiding plate, thus optimizing the travel path of the emitted light, while maintaining a compact shape by enabling placement of the printed circuit board and heat dissipating plates away from a longitudinal axis of the light-guiding plate.

REFERENCES:
patent: 5381309 (1995-01-01), Borchardt
patent: 6508564 (2003-01-01), Kuwabara et al.
patent: 2001/0030866 (2001-10-01), Hochstein

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