Display panel and display device

A display panel, comprising:

• a display region, comprising a plurality of data lines and a plurality of scan lines;
• a non-display region, surrounding the display region and comprising a plurality of first metal lines and a plurality of second metal lines, wherein one end of each first metal line is connected to one corresponding data line, and one end of each second metal line is connected to one corresponding scan line;
• a source drive circuit, connected to the other end of each first metal line and comprising a plurality of sub-source drive circuits;
• and
• a gate drive circuit, connected to the other end of each second metal line and comprising a plurality of sub-gate drive circuits, wherein
• the non-display region comprises a plurality of fan-out regions, and fan-out regions are regions constituted by all first metal lines connected to each of the sub-source drive circuits and regions constituted by all second metal lines connected to each of the sub-gate drive circuits;
• barriers are disposed between the fan-out regions;
• a material of the barriers is the same as materials of the first metal lines and second metal lines, and the barriers are disposed at a same layer as the first metal lines or second metal lines in adjacent fa-out regions;
• the barriers comprise first barriers, the first barriers are disposed between adjacent fan-out regions, and each first barrier comprises a first rim, a second rim, and a vertex angle, wherein the first rim and the second rim are parallel to edges of the adjacent fan-out regions, the vertex angle is an intersecting portion between the first rim and the second rim, and the vertex angle is close to the data lines or the scan lines;
• each first barrier comprises third rims, the third rims are disposed between the first rim and the second rim, two ends of the third rims are respectively connected to the first rim and the second rim, and the third rims are perpendicular to the data lines or the scan lines;
• and
• each first barrier comprises a plurality of third rims, and any two of the third rims are disposed in parallel.

A display device, comprising a display panel, wherein the display panel comprises:

• a display region, comprising a plurality of data lines and a plurality of scan lines;
• a non-display region, surrounding the display region and comprising a plurality of first metal lines and a plurality of second metal lines, wherein one end of each first metal line is connected to one corresponding data line, and one end of each second metal line is connected to one corresponding scan line;
• a source drive circuit, connected to the other end of each first metal line and comprising a plurality of sub-source drive circuits;
• and
• a gate drive circuit, connected to the other end of each second metal line and comprising a plurality of sub-gate drive circuits, wherein
• the non-display region comprises a plurality of fan-out regions, and the fan-out regions are regions constituted by all first metal lines connected to each of the sub-source drive circuits and regions constituted by all second metal lines connected to each of the sub-gate drive circuits;
• and
• barriers are disposed between the fan-out regions.