一种发光二极管灯条,包括基板以及设置在基板之上的发光二极管晶粒. A light emitting diode lights, including the LED chip and the substrate disposed on the substrate. 基板具有第一表面和第二表面,第一表面设置有第一电极和第二电极. A substrate having a first surface and a second surface, the first ...
A light emitting diode (发光二极管), or L.E.D., is a device that shines when electricity passes through it.But it works differently than traditional kinds of light bulbs.Light emitting diodes use less energy and last much longer than bulbs with a filament (灯丝) inside.L.E. D.’s a...
词汇 light-emitting diode 释义 light-emitting diode Word family nounlighterlightinglightnesslight bulblight-emitting diodelighthouselighthousemanlight meterlight penlight pollutionlightshiplight showlightenerlighteragelightslightsomenesslightermanlight railwaylightweightlightadjectivelightfullightishlightlesslightsome...
They come in diverse colors and some LEDs even contain multiple elements and are therefore capable of emitting light with different colors. LEDs are used for displays, for keypad or display backlighting, etc. Bright white LEDs also can be used as flashlights and flashes for mobile phones. ...
A study funded by the National Institute of Occupational Safety and Health (NIOSH) to evaluate the nighttime effects of flashing yellow warning lights on driver responses while following constructi…" [more] JD Bullough 被引量: 2发表: 2005年 Universal high power light-emitting diode light source ...
帮忙翻译成英语一 产品介绍雅格发光二极管简称为LED(LightEmitting Diode).由含镓(Ga)、砷(As)、磷(P)、氮(N)等的化合物制成的二极管.当电
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Short forlight-emitting diode.An electronic semiconductor device that emits light when an electric current passes through it. LEDs are used for indicator lights, such as those on the front of a disk drive. The American Heritage® Student Science Dictionary, Second Edition. Copyright © 2014 by...
4. Small Size: LEDs are compact and come in various sizes and shapes, enabling their use in diverse applications, from indicator lights to large-scale lighting fixtures. What are the applications of light-emitting diode? The applications of light-emitting diode Light-emitting diodes have found wi...
Light-emitting diodes have largely replaced older lighting technologies, such as incandescent bulbsWhile incandescent bulbs typically abruptly burn out or stop working, LED lights dim over time.(more) LED electronics Print Also known as: light-emissive diode, light-emitting diode ...