El LED blanco un verdadero hito en la historia de la tecnología de la iluminación
Palabras clave:
Diodo emisor de luz (LED), Tecnología de la iluminación, Luz blanca, Luz ecológica
Resumen
When Dr. Nicholas Holonyak developed the first visible light-emitting diode (LED) in 1962, nobody imagined that half century later these very small light devices would replace the Edison’s century-old incandescent light bulb. In those years, a LED was only the power indicator light in electronic devices. The LED technology has changed our environment, the way we light it, but what is behind the LED story? Let’s discover the origins of the technology that has revolutionized completely the lighting market.
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Citas
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Bando, K.; Sakano, K.; Noguchi, Y. y Shimizu, Y, Development of High-bright and Pure-white LED Lamps, J. Light Vis. Environ., 22[1], pp. 2-5, 1998. doi.org/10.2150/jlve.22.1_2
Caldiño, U.; Álvarez, E.; Speghini, A. y Bettinelli, M., Cold and warm white light generation using Zn(PO3)2 glasses activated by Ce3+, Dy3+ and Mn2+, J. Lumin., 132, pp. 2077-2081, 2012. doi.org/10.1016/j.jlumin.2012.03.045
Holonyak, N. y Bevacqua, S.F., Coherent (visible) light emission from Ga(As1-xPx) junctions, Appl. Phys. Lett., 1[4], pp. 82-83, 1962. doi.org/10.1063/1.1753706
Nakamura, S.; Mukai, T. y Senoh, M. (1994), Candela-Class High-Brightness InGaN/AlGaN Double-Heterostructure Blue-Light-Emitting-Diodes, Appl. Phys. Lett., 64[13], pp. 1687-1689, 1994. doi:10.1063/1.111832
Narukawa, Y.; Ichikawa, M.; Sanga, D.; Sano, M. y Mukai, T., White light emitting diodes with super-high luminous efficacy, J. Phys. D, 43[35], 354002, 2010. doi:10.1088/0022-3727/43/35/354002
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Sato, T. y Imai, M., Characteristics of Nitrogen-Doped GaAsP Light-Emitting Diodes, Jpn. J. Appl. Phys. 41[10R], 5995, 2002. doi: 10.1143/JJAP.41.5995
Bando, K.; Sakano, K.; Noguchi, Y. y Shimizu, Y, Development of High-bright and Pure-white LED Lamps, J. Light Vis. Environ., 22[1], pp. 2-5, 1998. doi.org/10.2150/jlve.22.1_2
Caldiño, U.; Álvarez, E.; Speghini, A. y Bettinelli, M., Cold and warm white light generation using Zn(PO3)2 glasses activated by Ce3+, Dy3+ and Mn2+, J. Lumin., 132, pp. 2077-2081, 2012. doi.org/10.1016/j.jlumin.2012.03.045
Holonyak, N. y Bevacqua, S.F., Coherent (visible) light emission from Ga(As1-xPx) junctions, Appl. Phys. Lett., 1[4], pp. 82-83, 1962. doi.org/10.1063/1.1753706
Nakamura, S.; Mukai, T. y Senoh, M. (1994), Candela-Class High-Brightness InGaN/AlGaN Double-Heterostructure Blue-Light-Emitting-Diodes, Appl. Phys. Lett., 64[13], pp. 1687-1689, 1994. doi:10.1063/1.111832
Narukawa, Y.; Ichikawa, M.; Sanga, D.; Sano, M. y Mukai, T., White light emitting diodes with super-high luminous efficacy, J. Phys. D, 43[35], 354002, 2010. doi:10.1088/0022-3727/43/35/354002
Round, H.J., A note on carborundum, Electrical World, 49, p. 309, 1907.
Sato, T. y Imai, M., Characteristics of Nitrogen-Doped GaAsP Light-Emitting Diodes, Jpn. J. Appl. Phys. 41[10R], 5995, 2002. doi: 10.1143/JJAP.41.5995
Publicado
2023-12-20
Cómo citar
Caldiño García, U. (2023). El LED blanco un verdadero hito en la historia de la tecnología de la iluminación. Contactos, Revista De Educación En Ciencias E Ingeniería, (131), 5-11. Recuperado a partir de https://contactos.izt.uam.mx/index.php/contactos/article/view/311
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