Keyboard illumination apparatus and method

Interface apparatus and methods are provided. The interface can include a keyboard (200) containing one or more keys (210), each having a key base and a key top. A light guide (110) having an edge (125), a first surface (115) and a second surface (120) can be disposed proximate the base of all or a...

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Bibliographische Detailangaben
1. Verfasser:	Sellers Charles A
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRONIC CIRCUITRY BLASTING CALCULATING CODE CONVERSION IN GENERAL CODING COMPUTING COUNTING DECODING ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING LIGHTING MECHANICAL ENGINEERING PHYSICS PULSE TECHNIQUE STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	Interface apparatus and methods are provided. The interface can include a keyboard (200) containing one or more keys (210), each having a key base and a key top. A light guide (110) having an edge (125), a first surface (115) and a second surface (120) can be disposed proximate the base of all or a portion of the plurality of keys. The light guide can have a plurality of apertures (130) disposed therethrough, with each aperture corresponding to the location of each of the one or more keys. One or more dispersion features (135) can be disposed in, on, or about each of the one or more apertures to transmit at least a portion of the light from the light guide to the base of each key.