Patent ID: 11943984
Assignee: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Field: nan (nan)
Classification: CPC H | IPC H

Claim 19:
20. The display substrate of claim 19, wherein the signal line lead and the second signal line are located in the same layer, both the signal line lead and the second signal line are located in a layer different from a layer where the signal line transfer structure is located; the display substrate further comprises an insulating layer between a layer where both the signal line lead and the second signal line are located and the layer where the signal line transfer structure is located, and the insulating layer comprises a first via hole and a second via hole; a part of the signal line transfer structure is connected to the second signal line through a first conductive plug in the first via hole, another part of the signal line transfer structure is connected to the signal line lead through a second conductive plug in the second via hole; or,
the signal line lead and the second signal line are located in different layers, and the signal line lead and the signal line transfer structure are located in the same layer; the display substrate further comprises an insulating layer between a layer where both the signal line lead and the signal line transfer structure are located and a layer where the second signal line is located, and the insulating layer comprises a first via hole; a part of the signal line transfer structure is connected to the second signal line through a first conductive plug in the first via hole, and another part of the signal line transfer structure is directly connected to the signal line lead; or,
the signal line lead and the second signal line are located in different layers, and the second signal line and the signal line transfer structure are located in the same layer; the display substrate further comprises an insulating layer between a layer where both the second signal line and the signal line transfer structure are located and a layer where the signal line lead is located, and the insulating layer comprises a second via hole; a part of the signal line transfer structure is directly connected to the second signal line, and another part of the signal line transfer structure is connected to the signal line lead through a second conductive plug in the second via hole.