BACKLIGHT UNIT, MANUFACTURING METHOD OF THE BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY DEVICE

摘要

A backlight assembly, a fabricating method of a backlight assembly, and an LCD are provided to facilitate electrical connection of a plurality of point light source substrates by providing a connection film for connecting the point light source substrates. A plurality of point light source substrates includes a substrate body, a power supply line provided at the substrate body, and a pad part(52) provided at the substrate body and electrically connected with the power supply line. A point light source is mounted at each of the point light source substrates, and receives power through the power supply line. A connection film(70) includes a first film body and a metal pattern formed at the first film body and electrically connected with the pad part, and connects the adjacent point light source substrates. The point light source includes a light emitting diode(60).