Patent ID: 11868557
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 1:
2. The touch substrate of claim 1, wherein
the touch electrode structure comprises a first touch electrode layer and a second touch electrode layer sequentially arranged along a direction away from the base substrate;
the touch substrate further comprises a first insulating protection layer and a second insulating protection layer, the first insulating protection layer is between the first touch electrode layer and the second touch electrode layer, the second insulating protection layer is on the second touch electrode layer, and the first insulating protection layer and the second insulating protection layer are in the display area and a part of the wiring area;
the at least one conductive layer comprises a first conductive layer and a second conductive layer which are sequentially stacked along the direction away from the base substrate, wherein at least one of the first conductive layer and the second conductive layer is the one-piece layer; and
the wiring structure comprises a first wiring layer and a second wiring layer sequentially arranged along the direction away from the base substrate, and the first wiring layer is on the base substrate and is configured to electrically connect the first conductive layer to the first touch electrode layer; the second wiring layer is on the first insulating protection layer and is configured to electrically connect the second conductive layer to the second touch electrode layer.