Patent ID: 8974106
Filing Date: 2015-03-10
Classification: F21V,G02B,G02F

Abstract:
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 comprising a main body and a bracket connected to the main body, the main body being made of a plastic material, the bracket being made of a metal material, the backlight source being mounted to the bracket; wherein the main body is integrally formed and comprises a bottom board and a plurality of side boards connected to the bottom board, the side boards and the bottom board collectively defining a mounting opening, the bracket being mounted in the mounting opening; wherein the bracket comprises a connection section and a mounting section connected to the connection section, the connection section being connected to the bottom board of the main body, the mounting section being located in the mounting opening, the backlight source being mounted to the mounting section to exactly face a light incidence face of the light guide plate; and wherein the bottom board of the main body forms a plurality of positioning projections that projects outward of the bottom board, the connection section of the bracket forming correspondingly a plurality of receiving cavities for respectively receiving the positioning projections, the connection section being located outward of the bottom board and fixed by bolts to the bottom board, the mounting section and the side boards collectively forming a circumferentially enclosing backplane side wall.