An illuminated optical navigation module

Details An illuminated optical navigation module An illuminated optical navigation module

H - Electricity

04

W

H04W 88/02 (2009.01) H04M 1/23 (2006.01) G01P 13/00 (2006.01)

Patent

CA 2732946

A navigation module (221) for a handheld communication device (100) having a navigation pad (306), a chrome-like ring (304) surrounding the navigation pad (306), an illumination ring (302) surrounding the navigation pad (306), and at least one light source (322) is optically coupled to at least the illumination ring (302). The illumination ring (302) can be interposed between the chrome-like ring (304) and the navigation pad (306). The chrome-like ring (304) can be interposed between the illumination ring (302) and the navigation pad (306). The light source (322) can be a light emitting diode.

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