LIQUID CRYSTAL DISPLAY

摘要

PURPOSE: A liquid crystal display is provided to reduce probability of generation of residual images and to prevent signal lines from short-circuiting. CONSTITUTION: A liquid crystal display includes a TFT part(A) serving as a switching element, a pixel and storage part(B) formed of the first ITO and the second ITO, and a signal line part(C) for transmitting a data signal to the TFT. The source and drain(48) of the TFT is formed of the second ITO. A metal layer for forming the source and drain is formed when a contact hole of the TFT is fabricated. The source and drain of the TFT are applied as a compensation line and a pixel electrode. The source and drain are floated on the TFT part to prevent optical leakage current.