Liquid crystal display panel and method for testing the same

摘要

The present invention relates to a liquid crystal display panel and a method for testing the same. The liquid crystal display panel includes at least one testing signal supply line having first and second horizontal portions spaced from each other for applying a testing signal to the liquid crystal display panel, first and second electrolytic corrosion blocking patterns connected to ends of the first and second horizontal lines respectively on a substrate and isolated from each other for prevention of transmission of the electrolytic corrosion from the first horizontal portion to the second horizontal portion, and a connection pattern formed of a material resistant to the electrolytic corrosion for connecting the first horizontal portion to the second horizontal portion, electrically.