Organic Light Emitting Diode Stocks List
|OLED||B||Universal Display Corporation||-0.84|
|LPL||A||LG Display Co, Ltd||1.45|
|MX||C||MagnaChip Semiconductor Corporation||-1.97|
|QCLN||D||First Trust NASDAQ Clean Edge Green Energy Index Fund||3.14|
|XSD||C||SPDR S&P Semiconductor ETF||2.61|
|JSMD||A||Janus Small/Mid Cap Growth Alpha ETF||1.91|
|SMOG||D||VanEck Vectors Low Carbon Energy ETF||1.74|
|VNSE||A||Natixis Vaughan Nelson Select ETF||1.54|
View all Organic Light Emitting Diode related ETFs...
|2021-04-09||EMAN||Fell Below 20 DMA||Bearish|
|2021-04-09||EMAN||50 DMA Support||Bullish|
|2021-04-09||LPL||Upper Bollinger Band Walk||Strength|
|2021-04-09||LPL||Narrow Range Bar||Range Contraction|
|2021-04-09||OLED||Narrow Range Bar||Range Contraction|
An organic light-emitting diode (OLED) is a light-emitting diode (LED) in which the emissive electroluminescent layer is a film of organic compound that emits light in response to an electric current. This organic layer is situated between two electrodes; typically, at least one of these electrodes is transparent. OLEDs are used to create digital displays in devices such as television screens, computer monitors, portable systems such as smartphones, handheld game consoles and PDAs. A major area of research is the development of white OLED devices for use in solid-state lighting applications.There are two main families of OLED: those based on small molecules and those employing polymers. Adding mobile ions to an OLED creates a light-emitting electrochemical cell (LEC) which has a slightly different mode of operation. An OLED display can be driven with a passive-matrix (PMOLED) or active-matrix (AMOLED) control scheme. In the PMOLED scheme, each row (and line) in the display is controlled sequentially, one by one, whereas AMOLED control uses a thin-film transistor backplane to directly access and switch each individual pixel on or off, allowing for higher resolution and larger display sizes.
An OLED display works without a backlight because it emits visible light. Thus, it can display deep black levels and can be thinner and lighter than a liquid crystal display (LCD). In low ambient light conditions (such as a dark room), an OLED screen can achieve a higher contrast ratio than an LCD, regardless of whether the LCD uses cold cathode fluorescent lamps or an LED backlight.