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Backlight module and scattering module for same

  • US 7,540,630 B2
  • Filed: 05/13/2008
  • Issued: 06/02/2009
  • Est. Priority Date: 08/20/2007
  • Status: Active Grant
First Claim
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1. A scattering module adapted for a backlight module, the backlight module including a plurality of light sources, the light sources being located on a side of the scattering module and including a first light source, a second light source and a third light source, the second light source arranged along a first direction of the first light source and a first spacing being formed therebetween, the third light source arranged along a second direction of the first light source and a second spacing being formed therebetween, wherein the first spacing is smaller than the second spacing, the first direction is different from the second direction, and the scattering module comprises:

  • a plurality of scattering elements, wherein the scattering elements constitute a first linearly arranged density in the first direction and a second linearly arranged density in the second direction, and the first linearly arranged density is smaller than the second linearly arranged density.

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