Fabbricazione di LED bianchi tramite down-conversion di coloranti basati su perilene
- Autori: Caruso, F; Mosca, M; Macaluso, R; Calì, C
- Anno di pubblicazione: 2012
- Tipologia: eedings
- Parole Chiave: LED bianchi; perilene
- OA Link: http://hdl.handle.net/10447/63529
Abstract
A high efficiency cool white LED was obtained by generation of yellow down-conversion from a GaN/InGaN blue LED. Using photoluminescence of a perylene-based polymer dye we achieved a good substitute for conventional inorganic color conversion.