LED panel displays: manufacturing uncertainties and global color performance

J. M. Lopez-Alonso; D. Vazquez; E. Bernabeu

doi:10.1117/12.608970

7 July 2005 LED panel displays: manufacturing uncertainties and global color performance

J. M. Lopez-Alonso, D. Vazquez, E. Bernabeu

Proceedings Volume 5840, Photonic Materials, Devices, and Applications; (2005) https://doi.org/10.1117/12.608970
Event: Microtechnologies for the New Millennium 2005, 2005, Sevilla, Spain

Abstract

The use of Light Emitting Diodes (LED) offers a multitude of advantages over conventional illuminating displays in various fields (traffic, publicity, screens for public events and so on). Each pixel of these displays is normally formed by a collection of different color LED's. These "clusters" of LED are used to correctly reproduce colors. In this paper we developed a color performance characterization method. The input is the light emitting spectrums of LED's and their uncertainties derived through the control of manufacturing processes.

Citation Download Citation

J. M. Lopez-Alonso, D. Vazquez, and E. Bernabeu "LED panel displays: manufacturing uncertainties and global color performance", Proc. SPIE 5840, Photonic Materials, Devices, and Applications, (7 July 2005); https://doi.org/10.1117/12.608970

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