Display Panel and Display Apparatus

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

• a light transmitting display region and a conventional display region located on at least one side of the light transmitting display region, the conventional display region comprises a first region, a second region, and a third region, at least one circuit unit of the first region is connected with a light emitting device in the light transmitting display region, at least one circuit unit of the third region comprises a data connection line, a high-voltage power supply line located in the first region is a first high-voltage power supply line, a high-voltage power supply line located in the second region is a second high-voltage power supply line, and a high-voltage power supply line located in the third region is a third high-voltage power supply line;
• the second high-voltage power supply line comprises a first sub-high-voltage power supply line and a second sub-high-voltage power supply line connected with each other, the second sub-high-voltage power supply line is located on a side of the first sub-high-voltage power supply line away from a base substrate, the first high-voltage power supply line and the second sub-high-voltage power supply line are disposed in a same layer, and the third high-voltage power supply line and the first sub-high-voltage power supply line are disposed in a same layer.