Patent ID: 9652091
Date: 2017-05-16
CPC Classifications: G06F

Claim:
1. A touch sensitive computing device, comprising: a liquid crystal display panel comprising a thin film transistor (TFT) layer, a color filter layer, and a liquid crystal layer positioned between the TFT layer and the color filter layer; a plurality of electrically conductive transmitter lines positioned on the TFT layer and extending in a first direction; a plurality of electrically conductive receiver lines positioned on the color filter and extending in a second direction different from the first direction; a display controller comprising a transmitter circuit operably coupled to the transmitter lines, said display controller configured to drive the transmitter lines to control the liquid crystal layer; a touch controller comprising receiver circuit operably coupled to the receiver lines and operably coupled to the display controller, said touch controller configured to: at least one processor programmed to respond to the one-dimensional touch location information generated by the touch controller in the self capacitance mode.