A TIRing condensing array includes a plurality of condensing elements with at least one of the condensing elements having a first section and a second section. The first section provides substantially total internal reflection of light entering at a base of the first section. The second section tapers...http://www.google.es/patents/US7980727?utm_source=gb-gplus-sharePatente US7980727 - Monolithic tiring condensing arrays and methods thereof
Monolithic tiring condensing arrays and methods thereof
