Patent ID: 7304692

Claim:
A liquid crystal display with defect reparability, comprising: at least a data line; at least a pixel display region, comprising: a first vertical common line, comprising at least a side-extending lead, wherein the first vertical common line is parallel to the data line and located near the data line, the side-extending lead is extended to overlap the data line, and the first vertical common line further comprises at least a breach between the side-extending lead and another side-extending lead; a second vertical common line, wherein the second vertical common line is parallel to the first vertical common line; and a plurality of horizontal common lines, wherein the horizontal common lines overlap but do not touch the data line, each of the horizontal common lines is intersected to connect with both the first vertical common line and the second vertical common line, and the side-extending lead is disposed between the horizontal common lines; and at least a scan line, wherein the pixel display region is cross-controlled by the data line and the scan line respectively, and the data line is used to transmit a data signal to the pixel display region.