Bottom lighting module

Details Bottom lighting module Bottom lighting module

2007-02-13

2007-02-13

Alavi, Ali (Department: 2875)

Illumination

Edge lighted panel

Light source

C362S631000

Reexamination Certificate

active

11267511

ABSTRACT:
A bottom lighting module comprises a PCB, a reflection sheet and plurality of light-emitting diodes (LEDs). The PCB has a first face, a second face opposing to the first face and a opening connecting spatially the first face and the second face. The reflection sheet is disposed on the first face and has a plurality of holes. At least two holes are located in a range of the opening. Each LED is disposed in one hole and the corresponding opening. Each LED comprises a light-emitting portion and a base. The base further comprises at least two electrodes connected to the second face of the PCB.

REFERENCES:
patent: 6789921 (2004-09-01), Deloy et al.
patent: 2003/0035917 (2003-02-01), Hyman
patent: 2004/0037077 (2004-02-01), Showers et al.
patent: 2006/0023448 (2006-02-01), Mok et al.
patent: 02150080 (1990-06-01), None

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