Light-guide-plate structure

Details Light-guide-plate structure Light-guide-plate structure

2007-02-06

2007-02-06

Luebke, Renee (Department: 2875)

Illumination

Edge lighted panel

Light modifier for edge lit light source

C362S603000, C362S612000, C362S615000, C362S623000

Reexamination Certificate

active

10982047

ABSTRACT:
A light-guide-plate structure has a light guide plate, an LED module disposed on at least one side of the light guide plate, and a reflection member disposed between the LED module and the light guide plate. The LED module includes a circuit board and a plurality of LEDs arranged on the circuit board. The reflection member covers the side and a bottom surface of the light guide plate. The reflection member has a plurality of openings corresponding to the LEDs of the LED module in order to enable the LEDs to face the side of the light guide plate.

REFERENCES:
patent: 6193392 (2001-02-01), Lodhie
patent: 2005/0117319 (2005-06-01), Kuo
patent: 2006/0158902 (2006-07-01), De Vaan

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