US 12,001,630 B2
Touch display panel and touch display apparatus
Dandan Sun, Hefei (CN)
Assigned to Hefei Visionox Technology Co., Ltd., Hefei (CN)
Filed by Hefei Visionox Technology Co., Ltd., Anhui (CN)
Filed on Sep. 13, 2023, as Appl. No. 18/466,144.
Application 18/466,144 is a continuation of application No. PCT/CN2022/114444, filed on Aug. 24, 2022.
Claims priority of application No. 202111518151.2 (CN), filed on Dec. 13, 2021.
Prior Publication US 2023/0418408 A1, Dec. 28, 2023
Int. Cl. G06F 3/041 (2006.01); G06F 3/044 (2006.01)
CPC G06F 3/04164 (2019.05) [G06F 3/0446 (2019.05); G06F 2203/04102 (2013.01); G06F 2203/04107 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A touch display panel, comprising:
a substrate;
a shielding layer disposed on a side of the substrate, the shielding layer comprising 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, the touch function layer comprising 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;
wherein the plurality of electrode wires comprise at least one first-type electrode wire comprising 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 the second lead wire is spaced apart and insulated from the shielding units.