CPC H10K 59/1315 (2023.02) [H10K 59/1201 (2023.02)] | 20 Claims |
1. A display substrate, comprising:
a display region and an edge region located around the display region; the edge region comprises a composite insulating layer disposed on a substrate, a power line disposed on the composite insulating layer and an isolation dam disposed on the power line, wherein the isolation dam is provided with auxiliary power lines, and an auxiliary power line located at a side of the isolation dam adjacent to the display region and an auxiliary power line located at a side of the isolation dam away from the display region are connected on the power line.
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