LIQUID CRYSTAL DISPLAY DEVICE HAVING STATIC ELECTRICITY INTERFERENCE PREVENTION APPARATUS, IN WHICH DUMMY PAD CONNECTED TO GROUND OF PCB SUBSTRATE IS INCLUDED

摘要

PURPOSE: A liquid crystal display device having a static electricity interference prevention apparatus is provided to suppress static electricity interference radiated from a liquid crystal display module itself or a display window of the panel when the liquid crystal display module is installed in a computer set. CONSTITUTION: The liquid crystal display device includes a PCB substrate(120), and a bottom substrate(300) where a thin film transistor and a pixel and a dummy line are formed. A top substrate(400) has a color filter and a black matrix. A pattern for short-circuit is formed between the bottom substrate and the top substrate, and is connected to the dummy line and the black matrix electrically. And a tap IC(200) is connected to the PCB substrate electrically, and has a dummy pad connected to a ground of the PCB substrate and the dummy line electrically.