LIQUID CRYSTAL DISPLAY APPARATUS

摘要

A liquid crystal display apparatus is provided to reduce noises of signals transmitted through lines packaged on a flexible printed circuit by equalizing offset degrees of clock signals transmitted to data driving circuit boards. A liquid crystal panel(110) includes a plurality of gate lines and a plurality of data lines crossing the gate lines for displaying images. A plurality of data driving integrated circuits(132a~132e) are attached to the liquid crystal panel, and output signals driving the data lines in response to data signals and clock signals. A printed circuit board(122) has a timing controller(120) receiving image data signals from the outside for outputting the data signals and the clock signals. A flexible printed circuit(150) electrically connects the liquid crystal panel with the printed circuit board. Lines transmitting the data signals and the clock signals to the data driving integrated circuits from the printed circuit board are packaged. The lines transmit the clock signals to the data driving circuits which are symmetrical to each other around the center of the forming area of the data driving integrated circuits, and the lines are the same in length.