LIGHT SOURCE MODULE, AND LIQUID CRYSTAL DISPLAY DEVICE

摘要

The purpose is to provide a light source module by which light leakage can be efficiently reduced, while minimizing cost increase. The backlight module (10) according to one embodiment of the present invention is provided with: a light guide plate (130) for receiving at a light incidence surface (131) the light output by an LED group (104), and for outputting light from a light output surface (133); and a p-junction (180) holding the light guide plate (130) from the light output surface (133) side thereof, and disposed so as to cover the light output surface (133) in proximity to the light incidence surface (131). The center position of the light-emitting surface of the LED group (104) is disposed so as to be positioned towards the light output surface (133) side from the centerline of the light incidence surface (131).