US Patent 7508477 Liquid crystal display panel for multi-display

An LCD panel for a multi-display includes main electrodes disposed on an image display region and include liquid crystals that react to a voltage applied between the main electrodes, and dummy electrodes disposed on regions outside the image display region to prevent the distortion of electric fields of adjacent main electrodes. The dummy electrodes have a width of approximately 5 to 50% of a width of the main electrodes. The dummy electrodes are disposed along edges of the main electrodes in a single row.