The backlight using the backlight module and a backlight module system

Embodiment of the present invention discloses a backlight module which includes a solar collector, fiber optic, light bar, and the bar light guide plate mixed. The fiber comprises opposing light input end and an end of the solar collector and tracking collect sunlight. The input end and the solar collector is connected for transmission of the sunlight collected by the solar collector to the output end. Set the light source and the optical fiber ends a little on the light bar. The solar collector is collected by the sunlight enters the light ends of the fibers and then mixing the mixed light strips is incident on the light guide plate uniform surface light source diffusion. The point light source emits light as a backlight to supplement the lack of the missing chrominance and brightness of the sunlight collected.