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Omnidirectional LED Light Bulb

  • US 20100314985A1
  • Filed: 01/15/2009
  • Published: 12/16/2010
  • Est. Priority Date: 01/15/2008
  • Status: Active Grant
First Claim
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1. An omnidirectional LED light bulb comprising:

  • a first LED oriented so as to illuminate a first solid angle of 2π

    steradian wherein the first LED produces a first light distribution pattern that has a first average absolute value deviation of less than 0.25 from a normalized mean intensity of 1.0 within said first solid angle;

    a second LED oriented so as to illuminate a second solid angle of 2π

    steradian wherein the second LED produces a second light distribution pattern that has a second average absolute value deviation of less than 0.25 from a normalized mean intensity of 1.0 within said second solid angle.

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