Side-edge backlight module

摘要

The present invention provides a side-edge backlight module, which includes a backplane, a backlight source arranged inside the backplane, and a light guide plate arranged inside the backplane. The backplane and the backlight source receive an aluminum-extruded heat sink arranged therebetween. The aluminum-extruded heat sink includes a first mounting section and a second mounting section perpendicularly connected to the first mounting section. The backlight source is mounted on the first mounting section. The first mounting section forms a slope surface at a location close to the second mounting section. The slope surface is arranged to extend from connection of the first and second mounting sections toward the backlight source. The side-edge backlight module forms a slope surface at a lower end of the first mounting section of the aluminum-extruded heat sink to eliminate potential interference issue of assembling occurring in the known techniques.

主权项

1. A side-edge backlight module, comprising a backplane, a backlight source arranged inside the backplane, and a light guide plate arranged inside the backplane, the backplane and the backlight source receiving an aluminum-extruded heat sink arranged therebetween, the aluminum-extruded heat sink comprising a first mounting section and a second mounting section perpendicularly connected to the first mounting section, the backlight source being mounted on the first mounting section, the first mounting section forming a slope surface at a location close to the second mounting section, the slope surface being arranged to extend from connection of the first and second mounting sections toward the backlight source.