LED lamp module

Details LED lamp module LED lamp module

2006-06-26

2009-02-10

Lee, Jong-Suk (James) (Department: 2885)

Illumination

Housing

With cooling means

C362S294000, C362S800000

Reexamination Certificate

active

07488097

ABSTRACT:
An LED lamp module designed to be easily retrofitted into existing incandescent based light fixtures with minimum modification is provided. The LED lamp module includes a generally circular metal core board including a first surface and a second surface; at least one LED disposed centrally on the first surface of the metal core board; and a flat annular printed circuit board including a current driver circuit for powering the at least one LED, the annular printed circuit board being disposed around the at least one LED and electrically coupled to the at least one LED, wherein the second surface of the metal core board is configured to contact a host fixture and heat generated by the at least one LED is conducted to the host fixture. The LED lamp module uses the host light fixture as a heat sink to transfer and dissipate heat to the external environment.

REFERENCES:
patent: 5765940 (1998-06-01), Levy et al.
patent: 5853242 (1998-12-01), Bouffay et al.
patent: 5857767 (1999-01-01), Hochstein
patent: 6045240 (2000-04-01), Hochstein
patent: 6072522 (2000-06-01), Ippolito et al.
patent: 6161910 (2000-12-01), Reisenauer et al.
patent: 6362964 (2002-03-01), Dubhashi et al.
patent: 6428189 (2002-08-01), Hochstein
patent: 6462475 (2002-10-01), Lee
patent: 6517218 (2003-02-01), Hochstein
patent: 6578994 (2003-06-01), Beyerlein
patent: 6787999 (2004-09-01), Stimac et al.
patent: 6791840 (2004-09-01), Chun
patent: 6799864 (2004-10-01), Bohler et al.
patent: 6864513 (2005-03-01), Lin et al.
patent: 6948829 (2005-09-01), Verdes et al.
patent: 6964501 (2005-11-01), Ryan
patent: 6982518 (2006-01-01), Chou et al.
patent: 7168827 (2007-01-01), Stein et al.
patent: 7296916 (2007-11-01), Ouderkirk et al.
patent: 7300173 (2007-11-01), Catalano et al.
patent: 2004/0169451 (2004-09-01), Oishi et al.
patent: 2004/0184272 (2004-09-01), Wright et al.
patent: 2004/0212321 (2004-10-01), Lys et al.
patent: 2004/0222427 (2004-11-01), Hsiung
patent: 2004/0264195 (2004-12-01), Chang et al.
patent: 2005/0073840 (2005-04-01), Chou et al.
patent: 2005/0073848 (2005-04-01), King et al.
patent: 2005/0111234 (2005-05-01), Martin et al.
patent: 2006/0013002 (2006-01-01), Coushaine et al.
patent: 2006/0061997 (2006-03-01), Lin
patent: 2007/0241937 (2007-10-01), Horst et al.

Affiliated with

Also associated with

Rating

LED lamp module does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with LED lamp module, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and LED lamp module will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4133333