Patent ID: 7365365
Filing Date: 2008-04-29
Classification: G02F

Abstract:
1. A thin film transistor substrate for a liquid crystal display panel including a darkened pixel with a short between a source electrode and a drain electrode, comprising: a gate line and a data line on a substrate to define a pixel region; a thin film transistor at a crossing of the gate line and the data line, the thin film transistor having a gate electrode, a source electrode and a drain electrode; a pixel electrode and a common electrode in the pixel region; a common line provided in parallel to the gate line and connected to the common electrode; an extended part of the drain electrode parallel to the gate line and cut along a cutting line, wherein the cutting line includes a first oblique portion originating at a start point, a second portion through the extended part of the drain electrode in a direction substantially parallel to the gate line, and a third oblique portion terminating at an end point.