Flexible array substrate, method for manufacturing same, and display panel
AssigneeWuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
InventorDing DING
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Abstract
A flexible array substrate, a method for manufacturing the same, and a display panel are provided. The flexible array substrate adopts a structure of a double-layer metal layer to enclose an organic layer in a bending area, which can improve bending stress of a metal trace during bending and reduce probability of fracture; and the metal trace adopting the double-layered design reduces abnormality of a circuit caused by breakage of the metal trace in the bending area and improves product quality.
Claims13
A flexible array substrate, comprising a bending area and a non-bending area, wherein the bending area and the non-bending area are sequentially arranged in a first direction, and a functional layer extends from the bending area to the non-bending area, wherein in the bending area, wherein,
- the functional layer comprises a hole;
- an organic layer fills the hole, a surface of the organic layer is provided with at least one groove, and the groove extends in the first direction;
- and
- at least one metal trace covers the at least one groove, the metal trace comprises a bottom metal layer, a top metal layer, and an organic interlayer disposed between the bottom metal layer and the top metal layer, an edge of the bottom metal layer and an edge of the top metal layer enclose to enclose the organic interlayer.
Dependencies are inferred from the claim text.