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Backlight assembly and liquid crystal display module using the same

  • US 8,967,822 B2
  • Filed: 08/29/2006
  • Issued: 03/03/2015
  • Est. Priority Date: 12/29/2005
  • Status: Active Grant
First Claim
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1. A backlight assembly comprising at least one backlight sub-unit, the at least one backlight sub-unit including a light emitting diode (LED) unit that includes a plurality of LEDs that emit a predetermined color arranged in a predetermined pattern and a sidewall surrounding the LED unit, wherein the at least one backlight sub-unit includes a transparent window above the LED unit;

  • and a plurality of diverters to reflect or diffuse a light from the plurality of LEDs under the transparent window facing the plurality of LEDs, wherein each of the plurality of diverters directly faces a corresponding one of the plurality of LEDs, wherein the plurality of diverters are spaced apart from each other under the transparent window, wherein the plurality of diverters are circular shape, and wherein an irradiation light of the plurality of LEDs is directly emitted to the plurality of diverters.

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