Backlight module
A technology of backlight module and light source module, applied in optics, light guide, light source and other directions, can solve the problem of affecting the light output area of the backlight panel, etc.
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[0013] Such as figure 1 and figure 2 As shown, the backlight module 1 provided by the embodiment of the present invention includes a light guide plate 10 and a light source module 11 located on one side of the light guide plate 10 . The light guide plate 10 includes a light incident surface 120 and a light output surface 140 . In this embodiment, the light incident surface 120 is vertically connected to the light exit surface 140 . The light source module 11 is disposed facing the light incident surface 120 . The light emitted by the light source module 11 enters the light guide plate 10 through the light incident surface 120 and is fully mixed inside the light guide plate 10 before being emitted from the light output surface 140 .
[0014] In this embodiment, the light guide plate 10 is also a rectangular flat plate. The material of the light guide plate 10 is a transparent material, such as polymethyl methacrylate resin, methacrylic resin, polyacrylic resin, polycarbona...
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