Backplane for flat panel display apparatus flat panel display apparatus comprising the same and manufacturing method of the backplane for flat panel display apparatus

摘要

According to an embodiment of the present invention, there is provided a plasma display panel comprising a substrate, source and drain electrodes formed on the substrate, a capacitor lower electrode formed on the same layer as the source electrode and the drain electrode, A barrier layer disposed between the source electrode and the drain electrode and the active layer; a first insulating layer formed on the substrate to cover the active layer; and a second insulating layer formed on the first insulating layer, A capacitor upper electrode formed to correspond to the capacitor lower electrode in the same layer as the gate electrode, and a second insulating layer formed on the first insulating layer so as to cover the gate electrode and the capacitor upper electrode, And a backplane for a flat panel display device.