Light Emitting Diode Stocks List
|2019-09-13||AIXXF||Narrow Range Bar||Range Contraction|
|2019-09-13||AIXXF||Stochastic Reached Overbought||Strength|
|2019-09-13||CYBL||Narrow Range Bar||Range Contraction|
|2019-09-13||CYBL||Stochastic Buy Signal||Bullish|
|2019-09-13||CYBL||Expansion Breakout||Bullish Swing Setup|
|2019-09-13||CYBL||Expansion Breakdown||Bearish Swing Setup|
|2019-09-13||CYBL||Jack-in-the-Box Bearish||Bearish Swing Setup|
|2019-09-13||CYBL||Jack-in-the-Box Bullish||Bullish Swing Setup|
|2019-09-13||GNAL||Narrow Range Bar||Range Contraction|
|2019-09-13||TOSYY||Cup with Handle||Other|
|2019-09-13||TOSYY||Narrow Range Bar||Range Contraction|
|2019-09-13||USLG||Crossed Above 50 DMA||Bullish|
|2019-09-13||USLG||Non-ADX 1,2,3,4 Bullish||Bullish Swing Setup|
|2019-09-13||USLG||Pocket Pivot||Bullish Swing Setup|
|2019-09-13||USLG||Bollinger Band Squeeze||Range Contraction|
|2019-09-13||USLG||Crossed Above 20 DMA||Bullish|
A light-emitting diode (LED) is a semiconductor light source that emits light when current flows through it. Electrons in the semiconductor recombine with electron holes, releasing energy in the form of photons. This effect is called electroluminescence. The color of the light (corresponding to the energy of the photons) is determined by the energy required for electrons to cross the band gap of the semiconductor. White light is obtained by using multiple semiconductors or a layer of light-emitting phosphor on the semiconductor device.Appearing as practical electronic components in 1962, the earliest LEDs emitted low-intensity infrared light. Infrared LEDs are used in remote-control circuits, such as those used with a wide variety of consumer electronics. The first visible-light LEDs were of low intensity and limited to red. Modern LEDs are available across the visible, ultraviolet, and infrared wavelengths, with high light output.
Early LEDs were often used as indicator lamps, replacing small incandescent bulbs, and in seven-segment displays. Recent developments have produced white-light LEDs suitable for room lighting. LEDs have led to new displays and sensors, while their high switching rates are useful in advanced communications technology.
LEDs have many advantages over incandescent light sources, including lower energy consumption, longer lifetime, improved physical robustness, smaller size, and faster switching. Light-emitting diodes are used in applications as diverse as aviation lighting, automotive headlamps, advertising, general lighting, traffic signals, camera flashes, lighted wallpaper and medical devices.Unlike a laser, the color of light emitted from an LED is neither coherent nor monochromatic, but the spectrum is narrow with respect to human vision, and functionally monochromatic.