Display panel and display device

A display panel, comprising:

• a base substrate;
• a transistor array layer, located on the base substrate;
• a pixel defining layer, located on a side of the transistor array layer facing away from the base substrate;
• and
• touch electrodes, located on a side of the pixel defining layer facing away from the base substrate;
• wherein
• the base substrate has a display region comprising a plurality of sub-pixels;
• the sub-pixels comprise pixel circuits and light emitting elements;
• the pixel circuits comprise gate line patterns, data line patterns, and power supply signal line patterns;
• an orthogonal projection of at least part of the touch electrodes on the base substrate is a grid;
• the plurality of sub-pixels further comprise a first color sub-pixel, a second color sub-pixel, and a third color sub-pixel;
• an area of an opening region of the first color sub-pixel is smaller than an area of an opening region of the third color sub-pixel, and an area of an opening region of the second color sub-pixel is smaller than the area of the opening region of the third color sub-pixel;
• wherein the pixel circuits further comprise first capacitors;
• an orthogonal projection of a first capacitor in the first color sub-pixel on the base substrate overlaps with the orthogonal projection of the touch electrodes on the base substrate at a first storage overlap area;
• an orthogonal projection of a first capacitor in the second color sub-pixel on the base substrate overlaps with the orthogonal projection of the touch electrodes on the base substrate at a second storage overlap area;
• an orthogonal projection of a first capacitor in the third color sub-pixel on the base substrate overlaps with the orthogonal projection of the touch electrodes on the base substrate at a third storage overlap area;
• and
• at least one of the first storage overlap area and the second storage overlap area is larger than the third storage overlap area.