Electrodeless lamps with externally-grounded probes and improved bulb assemblies
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United States of America Patent
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Nov 11, 2014
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Sep 27, 2012
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Jun 25, 2008
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Abstract
An electrode-less plasma lamps, comprising generally of a bulb containing a gas-fill that is excited to produce light using radio-frequency (RF) energy. In specific embodiments, the use of grounded coupling-elements with integrated bulb assemblies simplifies manufacturability, improves resonant frequency control, and enables the use of solid, partially filled, and hollow lamp bodies.
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