Touch panel, method for fabricating the same, and touch device

A touch panel, comprising a display area and a non-display area, wherein the display area comprises:

• a plurality of first touch electrodes extending in a first direction, and a plurality of second touch electrodes extending in a second direction, the first touch electrodes and the second touch electrodes are insulated from each other and arranged intersecting with each other on a substrate;
• first signal lines connected with the first touch electrodes, and second signal lines connected with the second touch electrodes;
• the non-display area comprises a driver circuit arranged at one end of an extension direction of the second touch electrodes, and connected with the first signal lines and the second signal lines;
• each first touch electrode comprises a plurality of first grid-shaped electrode bumps connected in sequence in the first direction;
• and there are overlapping areas between orthographic projections of the first signal lines onto the substrate and orthographic projections of the first touch electrodes onto the substrate, and the orthographic projections of the first signal lines onto the substrate lie into orthographic projections of the first grid-shaped electrode bumps onto the substrate in the overlapping areas;
• wherein the orthographic projections of the first signal lines onto the substrate do not overlap with orthographic projections of the second touch electrodes onto the substrate.