Light emitting diode (light-emitting diode) get yo that is emitting light can be LED out the light emitted is composed of a single frequency and phase. Unlike ordinary light that the eye had seen by LED. And lighting performance is still better than a small light bulbs in General
.This type of diode (LED like a regular diode consists of a semiconductor P-type and N mesh with smooth side surface as it khlaikrachok. When the diode out will cause Biloxi project Astra hotel Lake khotron at N-type semiconductor. P: power, in the form of a photon, e will send out light. Application of LED to its mostly used in display (LED display) LED by major general type is the type 2 was the man LED eyes. Today, the rapid advancement of semiconductor technology. Make LED technology advances quickly, according to a leading LED to increasingly widespread utilization, such as in the calculator. Traffic signals. Various signs torch lights, Lighthouse's signal. A large movie screen, LCD screen of a mobile phone that we use almost all of the most common lighting is LED by
.LED is a semiconductor device is the one that allows electricity to flow through, and will leave the lighting. In fact, it's not LED, but somehow, scientists have been observing since the year 2450. However, the light emitted is very little quantity. This technology makes it not been interested
.LED technology is used to commercial interests have started, when Mr. Nick Holonyak researchers last year's successful GE haengborisat 2505 (1962) in the invention of the LED. Keep the world awake began research and development in this aspect seriously
.However, LED by research and development in the range very little light emitting. It cannot be applied to useful lighting patterns. Mainly used as a button, a signal light in electrical equipment, etc. that LED bulbs. Installed in an electronic device
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