A light-emitting diode (LED) is a semiconductor device that emits light when current flows through it. Electrons in the semiconductor recombine with electron...
167 KB (18,444 words) - 19:18, 3 September 2024
OLED (redirect from Polymer light-emitting diode)
An organic light-emitting diode (OLED), also known as organic electroluminescent (organic EL) diode, is a type of light-emitting diode (LED) in which...
152 KB (17,135 words) - 19:28, 2 September 2024
Light-emitting diodes (LEDs) produce light (or infrared radiation) by the recombination of electrons and electron holes in a semiconductor, a process called...
32 KB (3,382 words) - 18:27, 2 September 2024
laser diode (LD, also injection laser diode or ILD or semiconductor laser or diode laser) is a semiconductor device similar to a light-emitting diode in...
52 KB (6,412 words) - 19:46, 2 September 2024
Photodiode (redirect from Light-emitting and -absorbing diode)
as light-sensitive devices (see LED as light sensor) or even for energy harvesting, then sometimes called light-emitting and light-absorbing diodes (LEADs)...
29 KB (3,385 words) - 19:43, 2 September 2024
A flexible organic light-emitting diode (FOLED) is a type of organic light-emitting diode (OLED) incorporating a flexible plastic substrate on which the...
10 KB (1,069 words) - 02:37, 15 August 2024
diode is a light-emitting diode, which is used as electric lighting and status indicators on electronic devices. The most common function of a diode is...
64 KB (7,303 words) - 18:03, 2 September 2024
Phosphorescent organic light-emitting diodes (PHOLED) are a type of organic light-emitting diode (OLED) that use the principle of phosphorescence to obtain...
8 KB (931 words) - 19:26, 5 June 2024
AMOLED (redirect from Active matrix organic light-emitting diode)
AMOLED (active-matrix organic light-emitting diode; /ˈæmoʊˌlɛd/) is a type of OLED display device technology. OLED describes a specific type of thin-film-display...
27 KB (1,918 words) - 19:55, 4 September 2024
Following NASA's innovation in the 1990s with Light Emitting Diodes (LEDs) that emit a specific narrow light spectrum, LED Therapy (LEDT) showed significant...
40 KB (4,544 words) - 07:09, 25 June 2024
Nick Holonyak (category Light-emitting diode pioneers)
semiconductor laser diode that emitted visible light. This device was the forerunner of the first generation of commercial light-emitting diodes (LEDs). He was...
26 KB (2,268 words) - 08:02, 30 August 2024
LED display (redirect from Light-emitting diode display)
A LED display is a flat panel display that uses an array of light-emitting diodes (LEDs) as pixels for a video display. Their brightness allows them to...
14 KB (1,576 words) - 10:19, 3 August 2024
device. There are four basic types of dental curing light sources: tungsten halogen, light-emitting diodes (LED), plasma arcs, and lasers. The two most common...
12 KB (1,575 words) - 23:02, 18 June 2024
A light-emitting transistor or LET is a form of transistor that emits light. Higher efficiency than light-emitting diode (LED) is possible. Reported in...
2 KB (176 words) - 04:11, 31 July 2024
technologies which use color filters, such as blue/UV active-matrix organic light-emitting diode (AMOLED) or QNED/MicroLED display panels. LED-backlit LCDs are the...
43 KB (4,425 words) - 08:03, 6 September 2024
Germicidal lamp (redirect from Germicidal light)
penetration of these wavelengths in human skin. Recent developments in light-emitting diode (LED) technology have led to the commercial availability of UVC LED...
8 KB (988 words) - 04:05, 12 July 2024
source Organic light-emitting diode – Diode that emits light from an organic compound Polymer light-emitting diode – Diode that emits light from an organic...
10 KB (1,513 words) - 18:15, 23 June 2024
stronger light emission and absorption properties and tend to be better suited for photovoltaics (PVs), light-emitting diodes (LEDs), and laser diodes; however...
23 KB (2,484 words) - 12:32, 29 August 2024
and transistors. An OLED (organic light-emitting diode) consists of a thin film of organic material that emits light under stimulation by an electric current...
30 KB (3,164 words) - 13:42, 25 July 2024
operating at low vapor pressure emit UV light at the 253.7 nm line. Ultraviolet light-emitting diode (UV-C LED) lamps emit UV light at selectable wavelengths...
77 KB (9,289 words) - 09:38, 19 August 2024
Computer monitor (section Organic light-emitting diode)
makes squarer monitors unsuited to display them correctly. Organic light-emitting diode (OLED) monitors provide most of the benefits of both LCD and CRT...
37 KB (4,709 words) - 01:27, 3 September 2024
Electronic symbol (section Diodes)
aren't part of the diode symbols. Diode (rectifier) Schottky diode Zener diode Transient-voltage-suppression diode (TVS) Light-emitting diode (LED) Photodiode...
21 KB (1,554 words) - 17:01, 21 August 2024
LED lamp (redirect from LED light bulb)
An LED lamp or LED light is an electric light that produces light using light-emitting diodes (LEDs). LED lamps are significantly more energy-efficient...
77 KB (7,714 words) - 19:32, 2 September 2024
Kodak (section Light-emitting diodes)
Wan Tang and Steven Van Slyke created the first practical organic light-emitting diode (OLED) in 1987. In 1999, Kodak entered a partnership with Sanyo to...
177 KB (15,811 words) - 18:28, 5 September 2024
light-emitting diode) is a light-emitting diode (LED) in which the emissive electroluminescent layer is a film of organic compound which emits light in...
22 KB (2,518 words) - 17:15, 4 September 2024
Projection Ltd in 1997. 1995 Full-color plasma display: 2003 Organic light-emitting diode display (OLED) 2003 Active-matrix OLED (AMOLED): 2004 Electronic...
10 KB (745 words) - 22:17, 15 August 2024
Heat sink (section Light-emitting diode lamps)
such as power transistors and optoelectronics such as lasers and light-emitting diodes (LEDs), where the heat dissipation ability of the component itself...
48 KB (5,894 words) - 07:33, 24 August 2024
Quantum dot (section Light-emitting diodes)
light-emitting diode (LED) design, including quantum dot light-emitting diode (QD-LED or QLED) displays, and quantum dot white-light-emitting diode (QD-WLED)...
113 KB (13,191 words) - 00:10, 28 August 2024
LED circuit (redirect from LED as light sensor)
electrical circuit used to power a light-emitting diode (LED). The circuit must provide sufficient current to light the LED at the required brightness...
18 KB (2,467 words) - 03:16, 19 June 2024
Crystal detector (redirect from Cat's whisker diode)
greenish, bluish, or yellowish light was given off at the contact point. Round had constructed a light emitting diode (LED). However he just published...
82 KB (8,410 words) - 05:48, 1 September 2024