Sheet-like light source device

Details Sheet-like light source device Sheet-like light source device

2006-10-24

2006-10-24

Luebke, Renee (Department: 2875)

Illumination

Edge lighted panel

Light source

C362S615000, C362S633000

Reexamination Certificate

active

07125153

ABSTRACT:
The present invention relates to a sheet-like light source device, including a light-conducting plate having at least one convex portion disposed on the lateral portion thereof; at least one light-source unit disposed on one side of the light-conducting plate, which includes a light source and a reflecting sheet; and a housing having a chassis and at least one frame; in which the frame is mounted on the edges of the chassis, and a concave portion corresponding to the convex portion of the light-conducting plate to hold the convex portion and a plurality of light-guiding mechanisms are formed on the frame. The present invention further has a housing for a sheet-like light source device, including a chassis and a frame mounted on the edges of the chassis, in which a concave portion and a plurality of light-guiding mechanisms are formed on the frame.

REFERENCES:
patent: 5988827 (1999-11-01), Lee
patent: 6055029 (2000-04-01), Kurihara et al.
patent: 6561664 (2003-05-01), Yachi et al.
patent: 6806921 (2004-10-01), Nishida et al.
patent: 2003/0201702 (2003-10-01), Kim et al.

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