ILLUMINATION DEVICE WITH METALIZED LIGHT-TURNING FEATURES

摘要

PROBLEM TO BE SOLVED: To provide systems, methods and apparatus with innovative embodiments for a front illumination device with metalized light-turning features.SOLUTION: This disclosure provides systems, methods and apparatus for a front illumination device with metalized light-turning features. In one aspect, an illumination device with integrated touch sensor capability includes a light guide having a metalized light-turning feature and an electrode system for sensing changes in the capacitance between electrodes in the electrode system induced by the proximity of an electrically conductive body, such as a human finger. The metalized light-turning features may be electrically connected to and/or part of the electrode system.