Layer change structure
A layer structure and base layer technology, applied in the display field, can solve the problems of easy corrosion and poor film quality, and achieve the effect of avoiding the location of steep slopes, reducing the risk of corrosion, and avoiding too steep film formation.
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[0020] Example one
[0021] Such as figure 1 As shown, it shows a layer change structure provided by the present invention. The layer change structure is applied to a display panel, and includes a base layer 1, a first metal layer 2 arranged on the base layer 1, a first insulating layer 3 arranged on the first metal layer 2 and the base layer 1. , The second metal layer 4 provided on the first insulating layer 3, the second insulating layer 5 provided on the second metal layer 4 and the first insulating layer 3 and the second The ITO layer 6 on the insulating layer 5 and extending from the first metal layer 2 to the second metal layer 4; the second metal layer 4 is different from the first metal layer 2 A gap D is formed between the overlap and the second metal layer 4 so that the ITO layer 6 forms a flat section at a position corresponding to the gap D.
[0022] Specifically, in this embodiment, the first insulating layer 3 and the second insulating layer 5 are provided with via...
Example Embodiment
[0025] Example two
[0026] Such as figure 2 As shown, it shows a layer change structure provided in this embodiment. The layer change structure includes a base layer 1, a first metal layer 2 arranged on the base layer 1, a first insulating layer 3 arranged on the first metal layer 2 and the base layer 1, and a first insulating layer 3 arranged on the first metal layer 2 and the base layer 1. A second metal layer 4 on an insulating layer 3, a second insulating layer 5 and a second insulating layer 5 on the second metal layer 4 and the first insulating layer 3, and The ITO layer 6 extends from the first metal layer 2 to 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 corresponding ...
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