Patent ID: 7492438
Filing Date: 2009-02-17
Classification: G02F

Abstract:
1. A data line repair structure for a liquid crystal display panel comprising a scan line, a data line crossing the scan line, a thin film transistor formed where the scan line crosses the data line and connected to a pixel electrode, a gate driving chip electrical connected to the scan line to generate a gate signal to drive the thin film transistor, and a source driving chip connected to the data line to provide a data signal to the pixel electrode, the data line repair structure comprising: a first repair line parallel to the scan line and crossing a first end of the data line; a second repair line parallel to the data line and connecting with the gate driving chip; and a third repair line parallel to the scan line and crossing a second end of the data line; wherein the source driving chip transmits the data signal through the first repair line, the second repair line, and the third repair line to the pixel electrode when the data line has a broken point.