Display panel and display device

A display device, comprising a display panel and a driving chip bonded in a chip bonding area of the display panel,

• wherein the display panel comprises a display area and a non-display area, wherein the non-display area comprises the chip bonding area, and the display area comprises a first display area and a second display area, wherein a distance between the second display area and the chip bonding area is smaller than a distance between the first display area and the chip bonding area,
• a plurality of reflective layer portions is arranged in the display area, an orthogonal projection of each of the plurality of reflective layer portions on a plane where the display panel is located corresponds to an opening region of a sub-pixel,
• a plurality of first signal lines is arranged in the display area, and each of the plurality of first signal lines has different lengths in the display area,
• wherein the display panel further comprises a plurality of second signal lines connected to the plurality of first signal lines in one-to-one correspondence, and the plurality of second signal lines is also connected to the chip bonding area,
• at least a portion of the plurality of second signal lines each at least comprises a first line and a second line, the first line is connected to a corresponding first signal line of the plurality of the first signal lines, and is further connected to the chip bonding area through the second line, wherein the first line is located in the second display area and extends along a column direction, an orthogonal projection of the first line on the plane where the display panel is located partially overlaps an orthogonal projection of a corresponding reflective layer portion of the plurality of reflective layer portions on the plane where the display panel is located, and the second line is located in the non-display area, and
• wherein the display area has a round shape, and the display area comprises two first display areas and one second display area, in a row direction, one of the two first display areas, the second display area and the other one of the two first display areas are arranged in sequence.