Electrostatic damage preventing apparatus for liquid crystal display

摘要

An electrostatic damage preventing apparatus for a thin film transistor array of a liquid crystal display includes a horizontal ground voltage line disposed at a first perimeter portion of the thin film transistor array, a vertical ground voltage line disposed at a second perimeter portion of the thin film transistor array, and a first electrostatic damage-preventing switching device group including parallel connection of at least two electrostatic damage-preventing switching devices to divide and divert an electrostatic voltage applied over the horizontal ground voltage line.