title: LED backlight designs with the flow-line method
creator: Grabovičkić, Dejan
creator: Benitez Gimenez, Pablo
creator: Miñano Dominguez, Juan Carlos
creator: Chaves, Julio
subject: Optics
description: 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.
rights: https://creativecommons.org/licenses/by-nc-nd/3.0/es/
date: 2012
type: info:eu-repo/semantics/article
type: Article
source: Optics Express, ISSN 1094-4087, 2012, Vol. 20, No. 1
type: PeerReviewed
format: application/pdf
language: eng
relation: http://www.opticsinfobase.org/oe/abstract.cfm?uri=oe-20-S1-A62
rights: info:eu-repo/semantics/openAccess
relation: info:eu-repo/semantics/altIdentifier/doi/10.1364/OE.20.000A62
identifier: https://oa.upm.es/15646/