Apparatus for cutting liquid crystal display panel

A method of manufacturing a liquid crystal display comprising:

• providing first and second mother substrates to bond each other, wherein the first mother substrate having a thin film transistor array substrates is loaded to be stacked on the second mother substrate having a color filter substrates;
• loading the first and second mother substrates on first and second tables with covering a first space formed between the first and second tables;
• forming first and second scribing lines on the surfaces of the first and second mother substrates with first and second cutting wheels;
• suctioning debris caused by the forming step using first and second suction units, wherein the first and second suction units are disposed behind the first and second cutting wheels, respectively;
• forming vertical air current at the first space by an air curtain provided above the first space;
• and
• applying pressure onto the first scribing line or the second scribing line through a first roll, thereby sequentially cutting the first and second mother substrates.