| http://www.w3.org/ns/prov#value | - Patent US6412971 - Light source including an array of light emitting semiconductor devices and ... - Google PatentsSearch Images Maps Play YouTube News Gmail Drive More ??Sign inAdvanced Patent SearchPatentsA light source includes a substrate; an array of un-packaged light emitting semiconductor devices (LESDs), each of the LESDs having at least one surface for emitting light and a substrate surfa
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