Display panel and display screen

A display screen, comprising:

• a display panel comprising:
• a transmission unit configured to transmit a driving signal and comprising:
• a first wiring layer provided with M first wires, wherein the M first wires have L first parts and the L first parts define at least one first space;
• a second wiring layer provided with N second wires;
• and
• a dielectric layer located between the first wiring layer and the second wiring layer;
• and
• a display unit electrically coupled with the transmission unit and configured to receive the driving signal from the transmission unit and display an image according to the driving signal, wherein
• projections of the L first parts on the dielectric layer overlap projections of the second wires on the dielectric layer, the first wires are electrically coupled with the display unit via the second wires, and M, N, and L each are an integer greater than or equal to 1;
• and
• a backlight source configured to provide backlight for the display panel.