A light guide panel is disclosed. The panel comprises a plate for
dispersing light and at least one light-emitting diode (LED) coupled to
the plate for providing the dispersed light. When the panel is coupled to
a keyboard, the at least one LED is under a portion of the keyboard such
that when the at least one LED is illuminated, the light from the LED
does not distract a user. Accordingly, by strategically placing LEDs
within the panel and providing the LEDs under appropriate portions of the
keyboard, the device utilizing the keyboard can be smaller than when a
conventional light guide panel is utilized. In addition, a further
improvement in illumination is provided when a mechanism is provided
which reflects light escaping from the edges of the panel back into the
panel.