TFT-LCD ARRAY SUBSTRATE AND DISPLAY DEVICE

摘要

A TFT-LCD array substrate is disclosed. The TFT-LCD array substrate includes a substrate and a thin film transistor (TFT) on the substrate, at least one pixel electrode, and a passivation layer. The passivation layer covers the gate insulation layer. The pixel electrode is arranged on the passivation layer. At least one portion between the gate insulation layer and the substrate is arranged with common electrode lines. At least one data line is arranged between the gate insulation layer and the passivation layer. The data line is arranged on the common electrode line. The common electrode line blocks the data line. In addition, a corresponding liquid crystal device is also disclosed. With the TFT-LCD array substrate and the liquid crystal device, not only the light leakage is avoided, but also the crosstalk resulting from the light leakage is also avoided.

主权项

1. A TFT-LCD array substrate, comprising:
a substrate and a thin film transistor (TFT) on the substrate, at least one pixel electrode, and a passivation layer; the TFT comprises at least a gate insulation layer covered by the passivation layer, the pixel electrode being arranged on the passivation layer; and at least one portion between the gate insulation layer and the substrate being arranged with common electrode lines, at least one data line being arranged between the gate insulation layer and the passivation layer, the data line being arranged on the common electrode line, and a corresponding dimension of the common electrode line is larger than the corresponding dimension of the data line, and the common electrode line blocks the data line.