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

Claim 4:
5. The touch substrate of claim 1, wherein
the at least one conductive layer comprises a conductive layer which is the one-piece layer;
the touch electrode structure comprises a plurality of first electrodes and a plurality of second electrodes; each of the plurality of first electrodes comprises a plurality of first electrode units; each of the plurality of second electrodes comprises a plurality of second electrode units; every two adjacent first electrode units are connected to each other through a first bridging portion; every two adjacent second electrode units are connected to each other through a second bridging portion; each first bridging portion and a corresponding second bridging portion intersect with each other, and the touch electrode structure further comprises an insulating layer at an intersection between the first bridging portion and the corresponding second bridging portion;
the wiring structure comprises a plurality of first wirings and a plurality of second wirings, wherein the plurality of first wirings are configured to electrically connect the plurality of first electrodes to the conductive layer, respectively; the plurality of second wires are configured to electrically connect the plurality of second electrodes to the conductive layer, respectively; and
the touch substrate further comprises a plurality of insulating protection layers, and each of the plurality of insulating protection layers at least covers a corresponding first bridging portion, a corresponding second bridging portion and the insulating layer between the corresponding first bridging portion and the corresponding second bridging portion.