Grounding apparatus of print circuit board in a liquid crystal display

摘要

A liquid crystal display (LCD) has a plastic frame for supporting a liquid crystal display panel and a metal cover for boxing the plastic frame. A print circuit board (PCB) is fixed on a lower surface of the plastic frame and connects to the liquid crystal display panel by using a flexible flat cable that extends along a sidewall of the plastic frame. A conductive film is taped both on a grounding pin of the PCB and on a sidewall of the metal cover for discharging segregated charges on the PCB to the environment.