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Surface lighting device and liquid crystal display device using the same

  • US 20040218388A1
  • Filed: 03/30/2004
  • Published: 11/04/2004
  • Est. Priority Date: 03/31/2003
  • Status: Active Grant
First Claim
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1. A surface lighting device comprising:

  • a surface light source in which linear light sources having light-emitting elements, which corresponds to respective colors among combinations of plural colors at least including three primary colors of light, arranged in series are arranged in a predetermined order;

    a reflection plate which is laid so as to fill spaces among the light-emitting elements constituting the linear light sources;

    a substrate on which the surface light source and the reflection plate are set; and

    a diffusion plate which is located above the surface light source and the reflection plate, wherein non-light-emitting portions of the light emitting elements are covered by the reflection plate.

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