Patent ID: 9268445
Filing Date: 2016-02-23
CPC Classification: G06F,H03K

Claim Text:
1. A touch sensitive panel comprising: a plurality of pixels; a plurality of first voltage lines that are driven at a first phase; a plurality of second voltage lines that are driven at a second phase that is different than the first phase; a plurality of drive regions comprising some of the plurality of pixels arranged in a matrix, each drive region coupled at least to one of the plurality of first voltage lines; and at least one sense region comprising others of the plurality of pixels, arranged in a matrix and disposed between at least a first and a second drive regions of the plurality of drive regions, the plurality of first voltage lines and the plurality of second voltage lines crossing the at least one sense region and electrically isolated therefrom; and wherein the second phase is opposite the first phase and wherein the first phase of the plurality of first voltage lines and the second phase of the plurality of second voltage lines reduce static capacitance in the at least one sense region as compared to a configuration in which the second voltage lines are not utilized.