| 摘要 |
PURPOSE: A liquid crystal display panel with dual marking pads is provided to form marking pads in dual structure for realizing the history management of a liquid crystal even though one of the marking pad is lost. CONSTITUTION: A liquid crystal display panel with dual marking pads includes a plurality of gate and data lines formed on a substrate and defining pixel areas, a plurality of gate and data pads connected to the gate and data lines for defining pad areas, thin film transistors connected to the gate and data lines and formed of gate electrodes, a gate insulating film, a semiconductor layer, source/drain electrodes, and a protecting film, pixel electrodes connected to the thin film transistors and formed on the pixel areas, and dual marking pads formed on the pad areas with history on different two layers. The dual marking pads are formed of overlapping two layers(200a,200b) formed on equal layers with the gate lines and the semiconductor layer via the gate insulating film(240).
|
