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Louvers design for LED displays for sunny days

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Vázquez Moliní, Daniel and Álvarez Fernández-Balbuena, Antonio and Alda Serrano, Francisco Javier and Bernabeu Martínez, Eusebio (2007) Louvers design for LED displays for sunny days. Displays, 28 (4-5). pp. 167-173. ISSN 0141-9382

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Official URL: http://dx.doi.org/10.1016/j.displa.2007.06.004


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Abstract

The use of louvers attached to variable information display needs to be optimized taking into account different intrinsic and extrinsic parameters. The analysis of the performance of the display–louvers system takes into account the location, orientation, and daily and seasonal variations. The observation of the system is divided depending on the distance of observation. The far distance vision performance use the background luminance. The medium distance performance needs the use of the Contrast Sensitivity Function of the eye.


Item Type:Article
Additional Information:

© 2007 Elsevier B.V.
This research has been economically supported by the project ARCHISENS S-0505/ENE/0355 of the Consejería de Educación of the Comunidad de Madrid. One of the authors, Javier Alda, wants to acknowledge the support of the Ministerio de Educación y Ciencia of Spain under the Program for the Mobility of Spanish Researchers (PR2006-0006).

Uncontrolled Keywords:LED, Display, Panel, Louvers, Road Signal
Subjects:Sciences > Physics > Optics
ID Code:26280
Deposited On:25 Sep 2014 10:35
Last Modified:25 Sep 2014 10:35

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