Abstract: A light guide for illuminating a mobile electronic device display. The light guide includes a light source, a light guide panel element having a light input surface located to receive light and a light output surface located proximate to a display active area, and a light guide ring surrounding the light guide panel element and having at least one end located proximate to the light source. The light guide ring may be shaped such that a significant portion of light enters the end(s) of the light guide ring and moves through it around the light guide panel element. A portion of the light moves into the light input surface of the light guide panel element and is redirected out the light output surface toward the display, thereby illuminating it the display with increased efficiency and uniformity. The light guide panel element may be transparent and positioned above or below the display.

Abstract: A mounting system for mounting a personal navigation device to a surface comprises a base assembly, a socket, and a mounting coupler. The base assembly includes a base, a mounting ball, and an arm connecting the base to the mounting ball. The socket may be integrated in the personal navigation device and includes spaced apart first and second magnets. The mounting coupler may attach to the mounting ball of the base assembly and removably couple with the socket of the personal navigation device. The mounting coupler may include a body and spaced apart first and second magnets. The body may include a forward wall configured to couple with the personal navigation device and a rear wall configured to couple with the base assembly. The magnets may be aligned with the magnets of the personal navigation device to ensure proper orientation of the personal navigation device on the mounting coupler.