Surface light source device

Details Surface light source device Surface light source device

2008-06-17

2008-06-17

Alavi, Ali (Department: 2875)

Illumination

Edge lighted panel

C362S611000, C362S190000

Reexamination Certificate

active

07387420

ABSTRACT:
A surface light source device has a light-conductor plate operable to conduct light inside and allows the light to exit at a light-exit surface to outside, a light source that is small compared to a width of the light-conductor plate, having a first surface arranged opposite to a light incident surface of the light-conductor plate, and a second surface opposite the first surface, and a fixture having fit pieces engaged on fit areas formed on the light conductor plate, an abutment piece urged to a push area formed on the second surface of the light source, and clamp pieces urged to clamp steps formed on the light source. The abutment piece urges the push area to the light incident surface by an elastic reactive force generated by elastic deformation of the fixture between the fixture and the abutment piece.

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patent: 7083317 (2006-08-01), Higashiyama
patent: 7095461 (2006-08-01), Kim
patent: 7188990 (2007-03-01), Morito
patent: 2005/0141244 (2005-06-01), Hamada et al.

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