Backlight unit having light emitting diode

摘要

A backlight unit has a Light Emitting Diode (LED). The backlight unit includes a base member, and a light source unit provided on the base member and including p light source blocks, where p is a natural number equal to or greater than 2. The light source blocks are sequentially arranged to emit light, and each of the light source blocks includes at least one LED package. The LED package includes an LED configured to generate light in response to a driving voltage applied from the outside. A main lead is connected to the LED and configured to apply the driving voltage to the LED. At least one sub lead is separated from the main lead and configured to provide the driving voltage to an adjacent light source block.

主权项

1. A backlight unit for a Light Emitting Diode (LED) display device, the backlight unit comprising:
a base member; and a light source unit on the base member and comprising p light source blocks sequentially arranged to emit light, where p is a natural number equal to or greater than 2, wherein each of the light source blocks comprises at least one LED package, the LED package comprising:
an LED configured to generate light in response to a driving voltage applied from the outside,a main lead connected to the LED and configured to apply the driving voltage to the LED,at least one sub lead separated from the main lead and configured to provide the driving voltage to an adjacent light source block, anda body unit configured to fix the LED, the main lead, and the sub lead,wherein the main lead and the sub lead overlap the body unit in planar.