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Package structure for light emitting diode

  • US 7,780,313 B2
  • Filed: 09/22/2008
  • Issued: 08/24/2010
  • Est. Priority Date: 03/19/2008
  • Status: Expired due to Fees
First Claim
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1. A package structure for light emitting diode comprising:

  • a base, which comprises at least one holder cavity formed on one surface thereof and at least one chase formed on one side surface thereof;

    an LED die, which is arranged on the base to emit light;

    an optical lens, which covers the LED die to focus the light emitted by the LED die and generate a desired light pattern; and

    a lens holder, which comprises an opening, at least one holder stem and at least one wedge, and the optical lens is disposed between the lens holder and the base, and also through the opening, and the lens holder is fastened on the base by wedging the wedge with the chase and positioned on the base by embedding the holder stem into the holder cavity.

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