A backlight module
A technology of backlight module and back cover, which is applied in the direction of light source, electric light source, light source fixing, etc., can solve the problems of increasing the cost of liquid crystal display, widening and reducing the overall thickness of liquid crystal display, and achieving the goal of reducing thickness, height and cost Effect
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[0051] Below in conjunction with accompanying drawing, structural principle and working principle of the present invention are specifically described:
[0052] see figure 1 , figure 2 and image 3 , the first embodiment of the present invention. figure 1 is a partial cross-sectional schematic diagram, figure 2 is a schematic diagram of the local appearance, image 3 It is a partial top view schematic diagram.
[0053] Such as figure 1 and figure 2 As shown, the backlight module 1 in the first embodiment of the present invention includes: a plurality of light source modules 3 , a frame 5 and a plurality of light guide rods 7 .
[0054] The light source module 3 can be mainly composed of a substrate 31, a support seat 32 and a light emitting element 33, wherein the light emitting element 33 is welded on the substrate 31, the substrate 31 is positioned on the support seat 32, and the support seat 32 can be selected to have a high thermal conductivity The heat dissipati...
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