Light guide illumination device appearing uniform in brightness along its length

An illumination device that is relatively bright and uniform in appearance includes a light guide, which has a light guide core having an optically smooth surface for propagating light therethrough. A light emitting region, which extends along a portion of the core, includes at least one light extra...

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Bibliographische Detailangaben
1. Verfasser: LUNDIN DAVID J
Format: Patent
Sprache:eng
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