TFT-LCD, driving device and manufacturing method thereof

摘要

An embodiment of the disclosed technology provides a driving device for a thin film transistor liquid crystal display (TFT-LCD) and a method for manufacturing the same. The driving device comprises at least one first TFT and at least one second TFT formed a base substrate, wherein load of the first TFT is larger than load of the second TFT, the first TFT is of a top-gate configuration, and the second TFT is of a bottom-gate configuration.

主权项

1. A driving device for a thin film transistor liquid crystal display (TFT-LCD), comprising:
at least one first TFT and at least one second TFT formed on a base substrate; a clock signal input terminal; and a ground terminal; wherein the first TFT is of a top-gate configuration, and the second TFT is of a bottom-gate configuration, and the first TFT is configured to allow its amorphous semiconductor layer to be illuminated by light emitted from a backlight of the TFT-LCD to increase its turning-on current; and wherein one of a source electrode and a drain electrode of the first TFT is a driving signal output terminal of the driving device, the other of the source electrode and the drain electrode of the first TFT is connected with the clock signal input terminal for receiving a clock signal, one of a source electrode or a drain electrode of the second TFT is electrically connected with the driving signal output terminal of the driving device, and the other of the source electrode and the drain electrode of the second TFT is electrically connected with the ground terminal.