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dc.contributor.authorMazzochette, Josephen_US
dc.contributor.authorAmaya, Edmaren_US
dc.contributor.authorLi, Linen_US
dc.contributor.authorBlonder, Gregen_US
dc.coverage.spatialUSen_US
dc.date.accessioned2019-07-10T22:10:37Z
dc.date.available2019-07-10T22:10:37Z
dc.date.issued2005-09-01
dc.date.submitted2004-02-26
dc.identifierhttps://patents.google.com/patent/US20050189557A1/en
dc.identifier.citationJoseph Mazzochette, Edmar Amaya, Lin Li, Greg Blonder. "Light emitting diode package assembly that emulates the light pattern produced by an incandescent filament bulb." U.S. Patent Application 10/788,116.
dc.identifier.govdoc10/788,116
dc.identifier.urihttps://hdl.handle.net/2144/36505
dc.description.abstractIn accordance with the invention, a light emitting diode package assembly is provided to emulate the pattern of light produced by an incandescent filament bulb. The package assembly is composed of a substrate for LEDs comprising a heat-sinking base having a pair of opposing major surfaces. Each major surface has an overlying of thermally conducting ceramic and an outer surface layer of light reflective material. Disposed on each surface layer is a plurality of LEDs. Advantageously, the LEDs are arranged on the surface in a configuration of low mutual obstruction. Advantageously, reflecting elements transverse to each surface layer are positioned and shaped to reflect a substantial portion of the light emitted from the LEDs that would otherwise enter neighboring LEDs. In a preferred embodiment, the LEDs are arranged in the general form of a closed curve, and a transverse reflector is disposed in the interior of the curve. Alternatively, the LEDs can be arranged in a linear array. The assembly can be efficiently fabricated by back-to-back assembly of two similar subassemblies.en_US
dc.subjectLEDen_US
dc.subjectLight bulbsen_US
dc.subjectMetalsen_US
dc.subjectCooling arrangementsen_US
dc.subjectGold (AU)en_US
dc.titleLight emitting diode package assembly that emulates the light pattern produced by an incandescent filament bulben_US
dc.typePatenten_US
dc.description.versionPublished versionen_US
pubs.elements-sourcemanual-entryen_US
pubs.notesEmbargo: Not knownen_US
pubs.organisational-groupBoston Universityen_US
pubs.organisational-groupBoston University, College of Engineeringen_US
pubs.organisational-groupBoston University, College of Engineering, Department of Mechanical Engineeringen_US
dc.identifier.mycv429686


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