Electronic device with touch sensing function and electrode structure for touch sensing

An electrode structure for touch sensing, comprising:

• a plurality of first touch electrodes in parallel with a Y-axis, wherein each first touch electrode of the plurality of first touch electrodes comprises a plurality of first electrode blocks and a plurality of bridge patterns, the plurality of first electrode blocks are coupled with the plurality of bridge patterns in series, at least one edge of each first electrode block of the plurality of first electrode blocks is saw-tooth-shaped, and the at least one edge of each first electrode block of the plurality of first electrode blocks comprises a plurality of first protrusions;
• and
• a plurality of second touch electrodes in parallel with an X-axis, wherein each second touch electrode of the plurality of second touch electrodes comprises a plurality of second electrode blocks and a plurality of connection patterns, the plurality of second electrode blocks are coupled with the plurality of connection patterns in series, at least one edge of each second electrode block of the plurality of second electrode blocks is saw-tooth-shaped, the at least one edge of each second electrode block of the plurality of second electrode blocks comprises a plurality of second protrusions, and the X-axis is substantially perpendicular to the Y-axis,
• wherein when the plurality of first touch electrodes and the plurality of second touch electrodes are configured to provide one or more voltages to a plurality of pixel circuits, the plurality of first touch electrodes and the plurality of second touch electrodes are arranged as corresponding to the plurality of pixel circuits in a projection direction,
• wherein each first protrusion of the plurality of first protrusions and each second protrusion of the plurality of second protrusions overlap with projections projected by a corresponding one or more of the plurality of pixel circuits along a Z-axis, and the Z-axis is substantially perpendicular to the X-axis and the Y-axis.