LIGHT-SOURCE DEVICE AND DISPLAY DEVICE

摘要

A light-source device (11) has: a light-emitting element (23); a light-guide plate (15) into which light from the light-emitting element (23) is inputted; and wiring (17) that runs from the light-emitting-element (23) side along the edge (second side surface (15bc) or third side surface (15cd)) of the light-guide plate (15) and supplies power to the light-emitting element (23). The light-guide plate (15) is located on the same side of the light-emitting element (23) as the wiring (17) and has a stopper (15s) that limits movement of the light-emitting element (23) towards the side on which the wiring (17) is disposed.