Lighting panel for a display assembly

Details Lighting panel for a display assembly Lighting panel for a display assembly

2005-02-01

2005-02-01

Sember, Thomas M. (Department: 2875)

Illumination

Revolving

C362S027000, C362S558000

Reexamination Certificate

active

06848801

ABSTRACT:
A plurality of light sources are provided at a front side of a lighting panel made of a transparent resin. The lighting panel has a light discharge side, and a reflection side opposite to the light discharge side. A plurality of refracting recesses are formed in the front side disposed to receive light emitted from the light source. The refracting recess has a sectional shape so as to cause the light to refract close to the front side in the lighting panel.

REFERENCES:
patent: 3752974 (1973-08-01), Baker et al.
patent: 4673254 (1987-06-01), Kato et al.
patent: 6079838 (2000-06-01), Parker et al.
patent: 6530670 (2003-03-01), Hirayama
patent: 6601962 (2003-08-01), Ehara et al.
patent: 6671013 (2003-12-01), Ohkawa
patent: 20020089839 (2002-07-01), Chien et al.

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