PATTERN OF DETECTING QUANTITY OF POLISHING OF LIQUID CRYSTAL DISPLAY PANEL AND POOR POLISHING JUDGEMENT METHOD USING THE SAME

摘要

PURPOSE: A pattern of detecting the quantity of polishing of a liquid crystal display panel and a poor polishing judgement method using the detecting pattern are provided to simplify detection of the quantity of polishing when the edge of a unit liquid crystal display panel is polished. CONSTITUTION: A pattern of detecting the quantity of polishing of a liquid crystal display panel includes at least one alignment mark(150A-150J) and a pattern(102) for identifying the quantity of polishing. The alignment mark is formed at a gate pad and a data pad of a unit liquid crystal display panel(100). The polishing quantity identifying pattern is formed between the end of the gate pad and data pad and the alignment mark. The alignment mark is a tab mark.