Display panel and display apparatus

A display panel having a display area and a fan-out region located on a side of the display area;

• the display panel comprising:
• a substrate;
• a plurality of sub-pixels and a plurality of signal transmission lines located in the display area, wherein the plurality of sub-pixels are arranged in a plurality of rows and a plurality of columns, sub-pixels in a row are arranged along a first direction, and sub-pixels in a column are arranged along a second direction, and a signal transmission line is electrically connected to at least one column of sub-pixels;
• a scan driving circuit including a plurality of shift registers and a plurality of clock signal lines that are located in the display area;
• a power supply voltage bus located in the fan-out region and extending along the first direction;
• and
• a plurality of connection lines located in the fan-out region, wherein the plurality of connection lines, the plurality of sub-pixels, the plurality of signal transmission lines, the scan driving circuit and the power supply voltage bus are located on a same side of the substrate, and the plurality of connection lines extend along the second direction and are located closer to a side of the fan-out region away from the display area than the power supply voltage bus;
• wherein the plurality of connection lines include a plurality of first connection sub-lines, a plurality of second connection sub-lines and a plurality of third connection sub-lines;
• and
• a first connection sub-line in the plurality of connection lines is electrically connected to the signal transmission line, a second connection sub-line in the plurality of second connection sub-lines is electrically connected to the power supply voltage bus, and a third connection sub-line in the plurality of third connection sub-lines is electrically connected to a clock signal line in the plurality of clock signal lines.