QUÉ SIGNIFICA LIGHT-EMITTING DIODE EN INGLÉS
Diodo emisor de luz
Un diodo emisor de luz es una fuente de luz semiconductora de dos conductores. Se asemeja a un diodo básico de unión pn, que emite luz cuando se activa. Cuando se aplica un voltaje de adaptación a los conductores, los electrones son capaces de recombinarse con los orificios de electrones dentro del dispositivo, liberando energía en forma de fotones. Este efecto se llama electroluminiscencia, y el color de la luz está determinado por la brecha de banda de energía del semiconductor. Un LED es a menudo pequeño en el área, y los componentes ópticos integrados se pueden utilizar para dar forma a su patrón de la radiación. Apareciendo como componentes electrónicos prácticos en 1962, los primeros LED emitieron luz infrarroja de baja intensidad. Los LEDs infrarrojos se utilizan con frecuencia como elementos transmisores en circuitos de control remoto, como los de control remoto para una amplia variedad de electrónica de consumo. Los primeros LEDs de luz visible también eran de baja intensidad y se limitaban a rojo. Los LED modernos están disponibles a través de las longitudes de onda visibles, ultravioletas e infrarrojas, con un brillo muy alto. Los LED tempranos se usaban a menudo como lámparas de indicador para los dispositivos electrónicos, substituyendo las pequeñas bombillas incandescentes.
definición de light-emitting diode en el diccionario inglés
La definición de diodo emisor de luz en el diccionario es un diodo de material semiconductor, como el arseniuro de galio, que emite luz cuando se aplica una polarización directa, el color depende del material semiconductor: se utiliza como indicador LED de encendido / apagado.
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10 LIBROS DEL INGLÉS RELACIONADOS CON «LIGHT-EMITTING DIODE»
Descubre el uso de
light-emitting diode en la siguiente selección bibliográfica. Libros relacionados con
light-emitting diode y pequeños extractos de los mismos para contextualizar su uso en la literatura.
1
Introduction to
Light Emitting Diode Technology and Applications
This book provides a foundation for resolving these issues and developing new applications for LEDs in the promising general illumination market.
Revised and fully up-dated, the second edition of this graduate textbook offers a comprehensive explanation of the technology and physics of LEDs such as infrared, visible-spectrum, ultraviolet, and white LEDs made from III-V semiconductors ...
3
High Brightness
Light Emitting Diodes
Benefits of Light-Emitting Diode Technology . Luminous Flux Requirements .
Optics Design Considerations . . . . Electrical Design Considerations . . I . . . . . . . . .
. . . . . . . . . Thermal Design Considerations AUTOMOTIVEINTERIOR LIGHTING .
4
Porphyrin Materials for Organic
Light Emitting Diodes
It is hoped that this work outlines a possible route to phosphorescent OLED technologies.
5
Light-
Emitting Diodes:
Light-
Emitting Diode, Organic Led, ...
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online.
Books, LLC, Source: Wikipedia,
2010
6
Electrical Simulation in the Gan
Light-
Emitting Diode Dies
When the chip size of light emitting diodes (LEDs) and the input power become larger, current spreading in the active layer will obviously affect the optical, electrical, and thermal packaging performances of the LED chip.
7
Organic
Light-
Emitting Materials and Devices
Currently, the organic light-emitting diode (OLED) device architecture results in
the longest lifetimes and the best overall display performance. The LED device
architecture relies on matching the work function of the electrodes to the
conduction ...
Zhigang Li, Zhingang Rick Li, Hong Meng,
2006
8
Organic
Light-
Emitting Devices: A Survey
... Baocheng Yang, and Fotios Papadimitrakopoulos 3.1 Introduction A traditional
barrier to marketing organic light -emitting diode (OLED) technology has been
achieving devices capable of sustaining brightness levels with minimum drift over
...
9
Optical Diodes:
Light-
emitting Diode, Photodiode, Laser ...
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online.
10
Organic
Light Emitting Devices: Synthesis, Properties and ...
18 Hunt N. E. J., Schubert E. F., Logan R. A., Zydzik G. J. “Enhanced spectral
power density and reduced linewidth at 1.3 mm in an InGaAsP quantum well
resonant cavity light-emitting diode” Appl. Phys. Lett.61,2287(1992). 19 Hunt
N. E. J. ...
Klaus Müllen, Ullrich Scherf,
2006
10 NOTICIAS EN LAS QUE SE INCLUYE EL TÉRMINO «LIGHT-EMITTING DIODE»
Conoce de qué se habla en los medios de comunicación nacionales e internacionales y cómo se emplea el término
light-emitting diode en el contexto de las siguientes noticias.
Lighting expert says best is yet to come for Harbour Bridge | afr.com
Reed says lighting technology – particularly LED (light-emitting diode) products – is making "unbelievable" advances. "It's a bit like Moore's ... «The Australian Financial Review, Jul 15»
Combining Two Photovoltaic Materials Could Make Better LEDs …
Invented at Hiroshima University, Japan, the quantum dot (QD) LED lighting system is a light-emitting diode using silicon quantum dot solutions ... «Softpedia News, Jul 15»
Plainsman Bischoff: School construction work is nearing completion …
HURON — From new light-emitting diode (LED) lighting to newly remodeled and expanded elementary schools, the Huron Public School ... «Plainsman, Jul 15»
Applied Materials Given “AA-” Credit Rating (AMAT)
Applied's products for manufacturing LCDs, organic light-emitting diode, and display technologies for televisions, personal computers, tablets ... «Dakota Financial News, Jul 15»
Synthetic biology – the next big thing
... light-emitting diode in which the electroluminescent layer is a film of organic compound that emits light in response to an electric current). «Jerusalem Post Israel News, Jul 15»
Shares of Acuity Brands Inc (NYSE:AYI) Sees Large Outflow of Money
The Companys lighting solutions include devices, such as luminaires, lighting controls, power supplies, prismatic skylights, light-emitting diode ... «Insider Trading Report, Jul 15»
More great uses for wind-generated power
High-intensity, efficient light-emitting diode (LED) headlamp, and tail lamp elements are housed behind jewel-like faceted lenses in which ... «Windpower Engineering, Jul 15»
Shares of Applied Materials, Inc. (NASDAQ:AMAT) Sees Large …
Applieds products for manufacturing LCDs, organic light-emitting diode, and display technologies for televisions, personal computers, tablets ... «Insider Trading Report, Jul 15»
Company Shares of Corning Incorporated Drops by -1.04%
... an environmentally friendly, display glass developed to enable technologies, including organic light-emitting diode (OLED) displays and next generation liquid ... «OTC Outlook, Jul 15»
Company Shares of LG Display Co., Ltd. Drops by -7.41%
It also involves in the production of organic light-emitting diode (OLEDs) and monitors. Its products are under the brand name of LG Display. «OTC Outlook, Jul 15»