Touch panel, electronic device, and touch system

An electronic device, comprising a flexible display with a touch panel, wherein the touch panel comprises a plurality of repeating units arranged in an array, each repeating unit comprises N first electrodes and M second electrodes, the N first electrodes and the M second electrodes are alternately arranged in a first direction, and both N and M are integers greater than or equal to 3;

• wherein in a second direction perpendicular to the first direction, first electrodes in first adjacent repeating units of the plurality of repeating units are connected in one-to-one correspondence;
• and
• wherein in the first direction, the M second electrodes in the repeating unit are connected through a conductive bridge, and second electrodes on boundaries of second adjacent repeating units that are of the plurality of repeating units and are adjacent in the first direction are connected to each other;
• wherein each first electrode comprises a plurality of first convex portions and a plurality of first concave portions, and each second electrode comprises a plurality of second convex portions and a plurality of second concave portions;
• and
• the plurality of first convex portions and the plurality of second concave portions are disposed in correspondence, the plurality of first concave portions and the plurality of second convex portions are disposed in correspondence, every two adjacent first convex portions in the first electrode are connected through one first concave portion, and every two adjacent second concave portions in the second electrode are connected through one second convex portion.

A touch system, comprising an electronic device and an active stylus, wherein the electronic device comprises a touch panel, a touch operation performed by the active stylus on the electronic device is received through the touch panel, and the touch panel comprises a plurality of repeating units arranged in an array, each repeating unit comprises N first electrodes and M second electrodes, the N first electrodes and the M second electrodes are alternately arranged in a first direction, and both N and M are integers greater than or equal to 3;

• wherein in a second direction perpendicular to the first direction, first electrodes in first adjacent repeating units of the plurality of repeating units are connected in one-to-one correspondence;
• and
• wherein in the first direction, the M second electrodes in the repeating unit are connected through a conductive bridge, and second electrodes on boundaries of second adjacent repeating units that are of the plurality of repeating units and are adjacent in the first direction are connected to each other;
• wherein each first electrode comprises a plurality of first convex portions and a plurality of first concave portions, and each second electrode comprises a plurality of second convex portions and a plurality of second concave portions;
• and
• the plurality of first convex portions and the plurality of second concave portions are disposed in correspondence, the plurality of first concave portions and the plurality of second convex portions are disposed in correspondence, every two adjacent first convex portions in the first electrode are connected through one first concave portion, and every two adjacent second concave portions in the second electrode are connected through one second convex portion.