ELECTRIC SIGNAGE USING WAVEGUIDES

Brand Owner (click to sort) Address Description
ILIGHT LUMINII PURCHASER 7777 N. MERRIMAC AVENUE NILES IL 60714 Electric signage using waveguides and high intensity light emitting diodes;Electric lighting fixtures and lighting strips utilizing waveguides and high intensity light emitting diodes;
NEON-LED iLight Technologies, Inc. Suite 370 118 South Clinton Street Chicago IL 60661 Electric signage using waveguides and high intensity light emitting diodes;LED;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. An optical delay circuit includes a plurality of defect waveguides arranged in parallel and including a line-shaped defect in a periodic refractive-index distribution structure of a photonic crystal. The defect waveguides include a multiplexing/demultiplexing portion in which the defect waveguides are arranged close to each other to multiplex and demultiplex light; and an optical delay portion extending from the multiplexing/demultiplexing portion, in which the defect waveguides are arranged with a predetermined distance therebetween so that light propagating in any of the defect waveguides does not interfere with light propagating in the other defect waveguides. Each of the waveguides has a different configuration.