A/C LED bulb

Details A/C LED bulb A/C LED bulb

2009-04-27

2011-11-29

Williams, Joseph L (Department: 2889)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C362S800000, C313S110000

Reexamination Certificate

active

08067891

ABSTRACT:
A light bulb includes an A/C driven LED lacking a phosphor coating, the LED covered by a lens having a phosphor coating.

REFERENCES:
patent: 6504301 (2003-01-01), Lowery
patent: 7479662 (2009-01-01), Soules et al.
patent: 2002/0043926 (2002-04-01), Takahashi et al.
patent: 2004/0145288 (2004-07-01), Ouderkirk et al.
patent: 2005/0207152 (2005-09-01), Maxik

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