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LED LIGHT AND FILAMENT THEREOF

  • US 20140369036A1
  • Filed: 09/30/2013
  • Published: 12/18/2014
  • Est. Priority Date: 06/17/2013
  • Status: Abandoned Application
First Claim
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1. A LED filament comprising a substrate, a light emitting unit secured onto at least one side surface of the substrate, and a package adhesive layer surrounded on the periphery of the light emitting unit;

  • the substrate being configured to be of an elongated bar construction;

    the light emitting unit comprising a plurality of blue light chips and red light chips regularly distributed on the substrate and sequentially connected to one another in series.

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