Backlight module

A backlight module, comprising a backplane, a reflector plate arranged inside the backplane, a light guide plate arranged on the reflector plate, an optic film assembly arranged above the light guide plate, a backlight source arranged inside the backplane and corresponding to the light guide plate, a mold frame mounted to the backplane, and a resilient block wall that is arranged above the backlight source and a light incidence end of the light guide plate and is fixed to the mold frame by means of force-fitting, bonding, or snap fitting, the resilient block wall having a bottom face and a side face perpendicular to the bottom face, the bottom face and the side face being set in tight engagement with an upper surface of the light guide plate and the backlight source;

• wherein the backlight source comprises a printed circuit board (PCB) and a plurality of light-emitting diode (LED) lights mounted on the PCB, the bottom face of the resilient block wall being in tight engagement with upper surfaces of the LED lights, the side face of the resilient block wall being in tight engagement with a surface of the PCB;
• wherein the resilient block wall is made of white rubber;
• and
• wherein the resilient block wall has an end face that is of an L-shape, which comprises a first upper end section, the mold frame forming a first recess corresponding to the first upper end section, the first upper end section being fit into the first recess to thereby fix the resilient block wall to the mold frame through force fitting.