Layer change structure

[0021] Such as figure 1 As shown, it shows a layer-changing structure provided by the present invention. This layer-changing structure is applied to a display panel, including a base layer 1, a first metal layer 2 disposed on the base layer 1, a first insulating layer 3 disposed on the first metal layer 2 and the base layer 1 , the second metal layer 4 disposed on the first insulating layer 3 , the second insulating layer 5 disposed on the second metal layer 4 and the first insulating layer 3 and the second On the insulating layer 5 and extending from the first metal layer 2 to the ITO layer 6 on the second metal layer 4; the second metal layer 4 is not connected with the first metal layer 2 A gap D is formed between the overlapping and the second metal layer 4 so that the ITO layer 6 forms a flat segment at a position corresponding to the gap D.

[0022] Specifically, in this embodiment, via holes are provided on the first insulating layer 3 and the second insulating layer 5 a

[0026] Such as figure 2 As shown, it shows a layer-changing structure provided by this embodiment. The layer-change structure includes a base layer 1, a first metal layer 2 disposed on the base layer 1, a first insulating layer 3 disposed on the first metal layer 2 and the base layer 1, and a first layer of insulating layer 3 disposed on the first metal layer 2 and the base layer 1. The second metal layer 4 on the first insulating layer 3, the second insulating layer 5 on the second metal layer 4 and the first insulating layer 3 and the second insulating layer 5, and Extending from the first metal layer 2 to the ITO layer 6 on the second metal layer 4 ; the first metal layer 2 extends below the second metal layer 4 .

[0027] Similar to the previous embodiment, the first insulating layer 3 and the second insulating layer 5 are provided with via holes at positions corresponding to the first metal layer 2, and the second insulating layer 5 A via hole is provided at a position co