Method for implementing touch screen on display panel and associated apparatus

摘要

A method for implementing a touch screen on a display panel and associated apparatus is provided. Cross locations of source lines and gate lines of the display panel are arranged for sensing a user touch control. In a sensing phase for sensing touch control, capacitance changes due to the touch control are sensed via the source lines. In a display phase, driving electricity is transmitted via the source lines for driving the display panel to display.

主权项

1. A method for a touch screen, applied to a display panel comprising a plurality of first lines, a plurality of second lines and a plurality of display units, each first line and each second line being insulated from each other and crossing each other at a corresponding cross location, each display unit being coupled to one of the first lines and one of the second lines; the method comprising:
in a sensing phase, sensing capacitance at one of the cross locations via at least one of the first lines; and in a display phase, driving at least one corresponding display unit via the at least one of the first lines to display.