LED keyboard of a notebook computer

Details LED keyboard of a notebook computer LED keyboard of a notebook computer

2007-10-09

2007-10-09

Husar, Stephen F. (Department: 2885)

Illumination

With control console

C362S029000, C345S170000

Reexamination Certificate

active

11191193

ABSTRACT:
An LED keyboard of a notebook computer comprises a plurality of interlaced slots, each having a cluster of retaining holes. Roughly at the center of the cluster of retaining holes, there is a flexible body wherein a light-emitting body is installed. Each of the light-emitting bodies has a set of conducting feet extended thereunder, which is kept at a distance from a base. The base further includes a conducting film and a plurality of retaining rings. A scissored foot set is mounted above within each of the slots, having a key cap mounted on the scissored foot set. Thereby, as the key cap is stroked, the scissored foot set will shift downward and the conducting feet will contact with a copper-foil wire on the conducting film, activating the light-emitting body. As the key cap is not stroked, the flexible body will restore the original configuration.

REFERENCES:
patent: 6416196 (2002-07-01), Lemarchand et al.
patent: 2002/0101738 (2002-08-01), Misaras
patent: 2003/0202336 (2003-10-01), Ostergard et al.
patent: 2005/0041019 (2005-02-01), King et al.
patent: 2006/0346065 (2006-02-01), Thurk

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