| 摘要 |
A backlight module is disclosed, which comprises a light guide plate, a point light source and a substrate. The light guide plate comprises a top surface and a bottom surface opposite to each other and a side surface located between the top surface and the bottom surface. The point light source is disposed on the substrate. The backlight module further comprises a backplate, a front frame and a first reflective unit. The backplate is adapted to accommodate the light guide plate. The front frame is disposed adjacent to the top surface of the light guide plate. The point light source is disposed adjacent to the side surface. A bisector line of a light emitting range of the point light source is directed towards a plane in which the top surface or the bottom surface of the light guide plate is located. The first reflective unit is adapted to reflect light emitted from the point light source into the light guide plate. A liquid crystal display (LCD) device comprising the backlight module is further provided in the present disclosure. The backlight module and the LCD device of the present disclosure feature a narrow frame and can dissipate heat easily.
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