Patent ID: 8567978

Claim:
A backlight module comprising: at least one light source; a light guide plate including a light output surface and a bottom surface opposite to the light output surface, wherein the bottom surface of the light guide plate has a recess, and the at least one light source is disposed in the recess, and the bottom surface is separated into two symmetrical inclined surfaces by the recess; a heat dissipation frame including a heat dissipation base and two heat dissipation plates, wherein the heat dissipation base is disposed corresponding to the recess for supporting the at least one light source and dissipating the heat of the at least one light source, and the heat dissipation plates are disposed at two opposite sides of the heat dissipation base for supporting the light guide plate and dissipating the heat of the light guide plate, and the heat dissipation plates are two inclined plates parallel to the bottom surface of the light guide plate; and a back bezel configured to carry the light guide plate, the at least one light source and the heat dissipation frame, wherein the at least one light source comprises three light sources, and the three light sources are disposed at two opposite sides and a top surface of the heat dissipation base.