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Illumination apparatus for display device, display device using the same, and television receiver apparatus comprising the display device

  • US 8,094,258 B1
  • Filed: 09/15/2011
  • Issued: 01/10/2012
  • Est. Priority Date: 08/30/2005
  • Status: Active Grant
First Claim
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1. A lighting device comprising:

  • a tray including a wall portion; and

    an optical sheet having a rectangular shape with three untrimmed corners and one trimmed corner, the optical sheet being disposed inside the tray;

    whereinthe wall portion is arranged on the tray to oppose the trimmed corner of the optical sheet.

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