BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLAY

摘要

A backlight module and a liquid crystal display. The backlight module includes a light guide plate (41) and a light source (42). The light guide plate (41) includes a side incident surface (411), an emergent surface (412) connected to the side incident surface (411), and a bottom surface (413) corresponding to the emergent surface (412). The light source (42) includes a lighting surface (421). The light source (42) is provided on one side of the side incident surface (411) of the light guide plate (41), and the lighting surface (421) of the light source (42) corresponds to the side incident surface (411) of the light guide plate (41). The backlight module further includes a mirror reflector (44). The mirror reflector (44) is provided between the lighting surface (421) of the light source (42) and the side incident surface (411) of the light guide plate (41). The light rays emitted from the lighting surface (421) of the light source (42) to the outside of the light guide plate (41) enter into the light guide plate (41) after being reflected by the mirror surface of the mirror reflector (44).