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Light bulb having wide angle light dispersion and method of making same

  • US 20050242734A1
  • Filed: 08/09/2004
  • Published: 11/03/2005
  • Est. Priority Date: 04/30/2004
  • Status: Active Grant
First Claim
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1. A light bulb generating an output comprising electromagnetic emissions in the visible wavelength range to produce a widely dispersed light, comprising:

  • a housing having a base and an optical opening for emitting said widely dispersed light from said housing;

    an optical tuning element positioned substantially over said optical opening;

    a source of lighting located within said housing; and

    electrical leads connecting said base with said source of lighting, wherein a portion of said housing and said optical tuning element are comprised of a mixture of moldable material and transparent particulate crystalline material.

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