LIGHT SOURCE UNIT, LIGHTING DEVICE, DISPLAY DEVICE, TELEVISION RECEIVER, AND METHOD OF MANUFACTURING BOARD FOR LIGHT SOURCE UNIT

摘要

It is an object of the present invention to provide a light source unit enabling cost reduction. A light source unit of the present invention includes a plurality of LEDs 16, and an elongated LED board 17 having a plurality of arranging portions 18 on which each LED 16 is arranged, and a plurality of connecting portions 19 connecting the adjacent arranging portions 18. Each connecting portion 19 has a width smaller than a width of each arranging portion 18 in a short direction of the LED board 17.