Patent ID: 11972731
Assignee: HEFEI VISIONOX TECHNOLOGY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A display panel comprising a first display area and a second display area, a pixel density of the first display area being less than a pixel density of the second display area, the display panel comprising:
a plurality of sub-pixels disposed in the first display area and the second display area;
a power supply unit comprising a power supply output terminal;
a plurality of first power supply lines electrically connected to the sub-pixels disposed in the first display area;
a plurality of second power supply lines electrically connected to the sub-pixels disposed in the second display area; and
a voltage adjusting unit;
wherein first ends of the second power supply lines are electrically connected to the power supply output terminal, second ends of the second power supply lines are electrically connected to the first power supply lines via the voltage adjusting unit, and the voltage adjusting unit is configured to adjust a voltage on the first power supply lines.