摘要 |
A backlight module is provided in the present disclosure. The backlight module comprises a light guide panel and at least one point light source adapted to provide light rays for the light guide panel. The light guide panel comprises a primary light guide region and a secondary light guide region with respect to the point light source, and a plurality of scattering microstructures are disposed in the secondary light guide region to scatter the light rays entering the secondary light guide region. The backlight module features uniform intensity and can significantly reduce or even eliminate occurrence of the so-called hotspot phenomenon. A liquid crystal display (LCD) device using the backlight module is also provided.
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