A liquid crystal display module includes a substrate, one or more first leads, one or more shorting bars. one or more second leads and one or more cutting traces. The first leads and the shorting bars are disposed over the substrate. The shorting bars are adjacent to the first leads and electrically connected to the first leads via one or more connecting lines. The second leads are mounted with the first leads respectively and are electrically connected to the corresponding first leads. The cutting traces are used for electrically disconnecting the first leads from the shorting bars. A laser beam is used to cut off the connecting lines along the cutting trace after the liquid crystal display module has been tested, so that the short bar is electrically disconnected from the first leads, and a disconnecting point is formed on the intersection of the each cutting trace and connecting line.