LED backlight designs with the flow-line method
| Data(s) |
2012
|
|---|---|
| Resumo |
An LED backlight has been designed using the flow-line design method. This method allows a very efficient control of the light extraction. The light is confined inside the guide by total internal reflection, being extracted only by specially calculated surfaces: the ejectors. Backlight designs presented here have a total optical efficiency of up to 80% (including Fresnel and absorption losses) with an FWHM below 30 degrees. The experimental results of the first prototype are shown. |
| Formato |
application/pdf |
| Identificador | |
| Idioma(s) |
eng |
| Relação |
http://oa.upm.es/15646/1/INVE_MEM_2012_129851.pdf http://www.opticsinfobase.org/oe/abstract.cfm?uri=oe-20-S1-A62 info:eu-repo/semantics/altIdentifier/doi/10.1364/OE.20.000A62 |
| Direitos |
http://creativecommons.org/licenses/by-nc-nd/3.0/es/ info:eu-repo/semantics/openAccess |
| Fonte |
Optics Express, ISSN 1094-4087, 2012, Vol. 20, No. 1 |
| Palavras-Chave | #Optica |
| Tipo |
info:eu-repo/semantics/article Artículo PeerReviewed |
