Light emitters are made of one or more cladded flat optical fibers having opposite flat sides and disruptions along at least a portion of the length of the fibers to cause light entering at least one end to be emitted from at least one side. The ends of the flat optical fibers may have substantially...http://www.google.fr/patents/US7406245?utm_source=gb-gplus-shareBrevet US7406245 - Flat optical fiber light emitters
