Patent ID: 9501191
Filing Date: 2016-11-22
CPC Classification: G06F

Claim Text:
1. A display device with integrated touch panel, comprising: a panel in which a plurality of pixels defined by intersections between a plurality of data lines and a plurality of gate lines are formed, the panel including a plurality of touch electrodes; a display driver IC configured to control the plurality of data lines and the plurality of gate lines formed in the panel, supply a common voltage or a touch pulse to the plurality of touch electrodes, receive analog sensing signals from the touch electrodes via a first, analog interface, and convert the analog sensing signals into digital sensing signals; and a touch IC configured to receive the digital sensing signals from the display driver IC via a second, digital interface that is external to the touch IC and on a circuit board connecting the panel with the touch IC, and analyze the digital sensing signals by using an analysis program based on a self-capacitance type to determine whether the panel is touched, a first number of channels in the first, analog interface being greater than a second number of channels in the second, digital interface.