CAPACITIVE TOUCH SENSOR HAVING LIGHT SHIELDING STRUCTURES

摘要

This disclosure provides systems, methods, and apparatus related to a capacitive touch sensor with light shielding structures. In one aspect, a device includes an array formed by a plurality of row electrodes and a plurality of non-transparent column electrodes, wherein at least a first portion of the row electrodes is non-transparent and coplanar with the column electrodes and at least a second portion of the row electrodes is non-coplanar with the column electrodes. The device further includes light shielding structures that are non-transparent and coplanar with the column electrodes, wherein the light shielding structures substantially overlap the second portion.