Storage Electrode Line Segmentation for LCD Short Circuit Repair

The storage electrode line is divided into multiple separate line segments rather than a continuous mesh structure. Each segment can be independently positioned and connected, allowing voltage distribution while reducing the probability of short circuits with data lines. The segmentation breaks the continuous conductive path that would otherwise intersect with data lines, resolving the contradiction between voltage uniformity and short circuit prevention.

Contact holes are introduced as intermediary structures to connect the segmented storage electrode lines. These contact holes act as controlled interfaces that maintain electrical connectivity between segments while allowing precise positioning to avoid short circuits with data lines. The intermediary structure enables voltage distribution through segmented paths without the continuous mesh that causes short circuits.

The storage electrode line is designed with predetermined incision patterns during the manufacturing process, rather than requiring post-manufacturing repair. The incisions are built into the structure in advance at locations that can isolate short circuit defects while maintaining overall electrical connectivity. This preliminary action transforms defect isolation from a complex repair process into a standard manufacturing feature.

The incised portions of the storage electrode line are deliberately removed or isolated at specific locations to create defect containment zones. When a short circuit occurs, the incised sections can be discarded or isolated while the remaining connected portions continue to function. This approach allows defect isolation without requiring complete replacement of the storage electrode line, reducing overall manufacturing complexity.