Small and medium TFT-LCD Module is used as display for mobile devices such as mobile phones, smart phones, tablet PCs, mp4 players. 2~10inch of LCD is mainly used to provide portability. The scale of small and medium TFT-LCD industry has grown rapidly since the function of mobile devices has been utilized as multi functional devices being used for informative flash, video, and image. The size of display gets bigger and thinner to realize multi functions. The response for high technologies is also required for high definition, fast reaction, and low power. Life cycle of products is mostly less than 1year.