Patent ID: 11961464
Assignee: WUHAN TIANMA MICROELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G

Claim 0:
1. A display panel, wherein the display panel is connected to a data driver configured to output at least one first data signal and at least one second data signal sequentially through an output terminal; and the display panel comprises:
data lines each extending in a first direction, wherein the data lines comprise at least one first data line and at least one second data line, wherein each of the at least one first data line is configured to receive one of the at least one first data signal, and each of the at least one second data line is configured to receive one of the at least one second data signal;
sub-pixels comprising at least one first sub-pixel and at least one second sub-pixel, wherein one of the at least one first sub-pixel is connected to one of the at least one first data line, and one of the at least one second sub-pixel is connected to one of the at least one second data line;
first signal lines each extending along a second direction, wherein the first signal lines cross the first data line and the second data line respectively to form overlapping portions, and the second direction intersects with the first direction;
a gating circuit configured to connect the output terminal of the data driver to the at least one first data line and the at least one second data line through switch units;
a substrate;
a first metal layer disposed on the substrate and comprising the first signal lines;
a second metal layer disposed on the substrate and comprising the at least one first data line and the at least one second data line; and
a third metal layer disposed between the first metal layer and the second metal layer, and comprising a shielding layer, the shielding layer comprising a shielding pattern overlapping with at least one of the overlapping portions,
wherein the shielding pattern is configured to receive a fixed potential when the output terminal of the data driver provides a data signal to the data lines through the gating circuit.