Surface light source device

Details Surface light source device Surface light source device

2008-03-04

2008-03-04

Alavi, Ali (Department: 2875)

Illumination

Edge lighted panel

Light source

C362S600000, C362S652000, C362S426000

Reexamination Certificate

active

07338195

ABSTRACT:
A surface light source device has a light-conductor plate that conducts light at an interior and allows same to exit at a light-exit surface to an outside, and a light source arranged oppositely to a light incident surface of the light-conductor plate and small in size as compared to a width of the light-conductor plate. The light source is held by a fixture engaged on the light-conductor plate. The fixture in part is elastically abutted against an opposite surface of the light source to a surface thereof facing to the light incident surface thereby urging the light source on the light incident surface. The fixture and the light-conductor plate are aligned to each other thicknesswise of the light-conductor plate, and the fixture and the light source are aligned to each other thicknesswise of the light-conductor plate.

REFERENCES:
patent: 6979113 (2005-12-01), Nakano
patent: 7083317 (2006-08-01), Higashiyama
patent: 7095461 (2006-08-01), Kim
patent: 7188990 (2007-03-01), Morito
patent: 3-5152 (1991-01-01), None
patent: H06-22823 (1994-06-01), None
patent: 7-287228 (1995-10-01), None
patent: 10-334718 (1998-12-01), None
English Translation of Japanese Publication No. H06-22823; (5 pages), Jun. 15, 1994.
esp@cenet Patent Abstract JP10334718 published Dec. 18, 1998 (1 page).
esp@cenet Patent Abstract JP7287228 published Oct. 31, 1995 (1 page).
International Search Report for PCT/JP2004/010940, published Nov. 2, 2004 (2 pages).

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