THIN FILM TRANSISTOR LIQUID CRYSTAL DISPLAY(TFT LCD)

摘要

PURPOSE: A thin film transistor liquid crystal display(TFT LCD) is provided, which reduces a noise and prevents an EMI(Electromagnetic Interference). CONSTITUTION: The thin film transistor liquid crystal display(TFT LCD) includes a data transmission unit outputs data so that there is a half clock difference between signals of adjacent data buses each other, by synchronizing even-numbered data and odd-numbered data with a rising and falling period of the clock, and a data receiver unit outputs one data by synchronizing the even-numbered data and the odd-numbered data inputted through the data bus oppositely with the rising and falling time of the clock synchronized in the data transmission unit. The data transmission unit includes N buffer parts(16) synchronizing and outputting N data with the rising and falling period of the clock and a delay circuit part(7) delaying the even-numbered or the odd-numbered data by half clock and then inputs them to the buffer parts.