×

Phosphor-containing LED light bulb

  • US 8,450,927 B2
  • Filed: 09/12/2008
  • Issued: 05/28/2013
  • Est. Priority Date: 09/14/2007
  • Status: Expired due to Fees
First Claim
Patent Images

1. A light-emitting diode (LED) bulb comprising:

  • a shell having a volume defined within the shell;

    a fluid that fills the volume defined within the shell of the bulb;

    at least one type of phosphor distributed throughout the fluid; and

    at least one LED disposed within the volume defined within the shell.

View all claims
  • 4 Assignments
Timeline View
Assignment View
    ×
    ×