Illumination – Plural light sources – With support
Reexamination Certificate
2008-04-22
2008-04-22
Sember, Thomas M. (Department: 2885)
Illumination
Plural light sources
With support
C362S259000, C362S294000, C362S373000
Reexamination Certificate
active
11347597
ABSTRACT:
A compact LED light source providing intensive LED positioning along with thermal dissipation can be made with a heat conductive plate supporting a plurality of LEDs mounted on the plate and in thermal contact with the plate. The plate further supports electrical circuitry providing electrical connection to the LEDs. A heat conductive stem mechanically supports the plate and may provide a thermal conduction path from the plate away from the LEDs. A high concentration of LED can then be conveniently mounted and held in close proximity for increased optical system intensity, while providing a thermal exit path for the associated increase in heat concentration.
REFERENCES:
patent: 6499860 (2002-12-01), Begemann
patent: 6652122 (2003-11-01), Lin
patent: 2003/0063476 (2003-04-01), English et al.
Meyer William E.
Osram Sylvania Inc.
Sember Thomas M.
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