Active solid-state devices (e.g. – transistors – solid-state diode – Incoherent light emitter structure – With reflector – opaque mask – or optical element integral...
Reexamination Certificate
2007-07-03
2010-06-22
Dang, Phuc T (Department: 2892)
Active solid-state devices (e.g., transistors, solid-state diode
Incoherent light emitter structure
With reflector, opaque mask, or optical element integral...
C257S079000, C257S088000, C362S240000, C362S248000
Reexamination Certificate
active
07741650
ABSTRACT:
The invention discloses a light-emitting diode illuminating equipment. The light-emitting diode illuminating equipment of the invention includes a heat-dissipating plate device, a plurality of heat-dissipating fins, a plurality of diode light-emitting devices, and a plurality of bar-shaped heat-conducting devices with high heat-conducting coefficient. The heat-dissipating fins extend from a surface of the heat-dissipating plate device. By mounting the heat-conducting devices onto the surface of the heat-dissipating plate device and disposing them among the heat-dissipating fins, a heat produced in operation by each diode light-emitting device is distributed uniformly on the heat-dissipating plate device and the heat-conducting devices due to the high heat-conducting efficiency of the heat-conducting devices, and then it is dissipated such that the diode light-emitting devices have a consistent junction temperature to make a consistency of luminous efficiency and lifetime of the diode light-emitting devices.
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patent: 2004/0212991 (2004-10-01), Galli
patent: 2004/0213016 (2004-10-01), Rice
patent: 2007/0007539 (2007-01-01), Kim et al.
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patent: 2007/0274093 (2007-11-01), Haim et al.
patent: WO 2005/083804 (2005-09-01), None
Dang Phuc T
Neobulb Technologies, Inc.
Thomas Kayden Horstemeyer & Risley LLP
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