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US 2023/0418408 A1Published application
Touch display panel and touch display apparatus
AssigneeHefei Visionox Technology Co., Ltd.
InventorDandan SUN
Life of this patent
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AssigneeHefei Visionox Technology Co., Ltd.
InventorDandan SUN
Estimating the term…
A touch display panel and a touch display apparatus, including: a substrate; a shielding layer disposed on one side of the substrate and including a plurality of shielding units arranged in array; a touch function layer disposed on a side of the shielding layer facing away from the substrate and including a plurality of touch electrodes arranged in array; and a plurality of electrode wires in one-to-one correspondence to and electrically connected to the plurality of touch electrodes. The plurality of electrode wires include at least one first-type electrode wire including a first lead wire and a second lead wire electrically connected to the first lead wire. The first lead wire is in the same layer as the touch function layer. The second lead wire is in the same layer as the shielding layer and spaced apart and insulated from the shielding units.
A touch display panel, comprising:
The touch display panel according to 10, wherein the first lead wire is disposed in both the display area and the non-display area, and the second lead wire is disposed only in the non-display area.
The touch display panel according to 10, wherein a first end of the first lead wire extends to corresponding touch electrode in the display area, a first end of the second lead wire extends to a bonding area in the non-display area, and a second end of the first lead wire and a second end of the second lead wire are overlapped with each other in the non-display area or the display area in a direction perpendicular to the touch display panel.
The touch display panel according to 10, wherein the electrode wire corresponding to the touch electrode proximal to the non-display area is the first-type electrode wire.
The touch display panel according to 13, wherein the plurality of electrode wires further comprise at least one second-type electrode wire comprising a third lead wire in the same layer as the touch function layer, and the electrode wire corresponding to the touch electrode proximal to a center of the display area is the second-type electrode wire.
Dependencies are inferred from the claim text.