Chassis, backlight chassis, display device, television receiver, and method for manufacturing electronic device

The objective of the present invention is to provide a backlight chassis capable of being attached to a light-source substrate with less labor and time than in the prior art. This backlight chassis (17) is provided with tabs (172) for gripping an LED substrate (16), protrusions (173) that fit into notches (162) formed in one side surface of the LED substrate (16), and projections (174) that come into contact with another side surface of the LED substrate (16), the another side surface being opposite to the one side surface.