Patent ID: 11916085
Assignee: HKC CORPORATION LIMITED
Field: Semiconductors (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 6:
7. A display panel, comprising an array substrate, a color film substrate, and liquid crystal molecules, wherein the array substrate and the color film substrate are disposed opposite to each other, the liquid crystal molecules are disposed between the array substrate and the color film substrate,
wherein the array substrate comprises: a base substrate and a plurality of first metal layers laminated on and directly contacting the base substrate;
the plurality of first metal layers are spaced apart from each other;
each of the plurality of first metal layers is provided with a respective first laminated portion and a respective second laminated portion;
the respective first laminated portion and the respective second laminated portion are arranged on and directly contact a side of each of the plurality of first metal layers away from the base substrate;
the respective first laminated portion comprises a first insulating layer, a second metal layer, a second insulating layer and a first conductive layer, wherein the first insulating layer, the second metal layer, the second insulating layer and the first conductive layer are successively laminated;
the respective first laminated portion is arranged with a plurality of first vias;
the respective second laminated portion comprises a third insulating layer and a second conductive layer laminated on and directly contacting the third insulating layer;
the respective second laminated portion is arranged with a plurality of second vias;
for each of the plurality of first metal layers, each of the plurality of first vias is connected to the first conductive layer and a corresponding one of the plurality of second vias, and each of the plurality of second vias is connected to the second conductive layer and a corresponding one of the plurality of first vias;
the plurality of first vias and the plurality of second vias are spaced apart from each other and are arranged alternately in a first direction;
the respective second laminated portion is extended to reach an edge of each of the plurality of first metal layers; and
a height of the respective first laminated portion is greater than a height of the respective second laminated portion, and a height different is generated between two sides of each of the plurality of second vias; and the first conductive layer is connected to the second conductive layer to allow each of the plurality of first metal layers to be conductive with the second metal layer.