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OLED

An organic light-emitting diode (OLED), also known as organic electroluminescent (organic EL) diode, is a type of light-emitting diode (LED) in which the emissive electroluminescent layer is an organic compound film that emits light in response to an electric current. This organic layer is situated between two electrodes; typically, at least one of these…

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Component type
LED
Working principle‍
Electroluminescent

Topics to explore

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Overview

History

Working principle

Material technologies

Color patterning technologies

Thin-film transistor backplanes

Advantages

Disadvantages

Manufacturers and commercial uses

Research

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OLED

Nodes283
Edges282
Triples408
Avg. degree1.99
Density0.007067
Components1

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OLED

Top relations

related to Further reading · 82
OLED → Advanced Functional Materials, American Scientific Publishers, Applications, Available, Between, Bibcode, Cambridge, Cambridge Science Park, Chamorro-Posada, David, Device Properties, Devices, Display, Display Materials, Display Technology, Ed, February, Final Report, From Molecular, Fundamentals
related to Manufacturers and commercial uses · 26
OLED → Almost, Apple, Applications, Canon Inc, Canon Tokki, Dresden, Germany, LED, LG Chem, LG Display, Lumiblade, Merck, Novaled AG, OLED-manufacturing, OLEDs, Philips Lighting, Portable, Prototypes, Samsung Display, September
related to Efficiency of blue OLEDs · 23
OLED → AC-DBNA, CPOS, D-A, Early, EQE, FWHM, Han, Improvements, In, It, Kyushu University's OPERA, LCD, Meng, OLEDs, Organic Solids, Polymers, Research, Since, TADF, TADF-OLED
related to Thin-film transistor backplanes · 18
OLED → AMOLED, An, AOS, As, Due, For, IGZO, Large OLED, LTPO TFT, LTPS, LTPS-TFT, Many AMOLED, Si, TFT, TFTs, These, To, TV
related to Practical OLEDs · 16
OLED → Burroughes, Cambridge University, Cavendish Laboratory, Chemists Ching Wan Tang, Eastman Kodak, Japan, Kido, Moving, OLED-backlit, Research, Steven Van Slyke, Subsequent, This, UK, White OLEDs, Yamagata University
related to Shadow mask patterning method · 16
OLED → Afterwards, Almost, An, CRT, DPI, FHMs, Fine, Fine Hybrid Masks, FMMs, High, Metal, Pa, RGB, Shadow, The, This
related to White + color filter method (WOLED) · 16
OLED → Although, Color-by-white, Direct RGB OLED, In, LCD, LED, Mini LED, NTSC, QD-OLED, RGB OLED, Such, The, This, To, WOLED, WRGB OLED
related to Automotive · 14
OLED → Chevrolet Corvette C6, For, Hyundai Sonata, Japanese, Jeep Grand Cherokee, Kia Soul EV, Lexus RX, OLEDs, Pioneer Electronic Corporation, PMOLED, TFT-LCD, The, The Aston Martin DB9, Yazaki
related to Lifespan · 14
OLED → Compared, Energy, In, LCD, LCDs, LED, LG Electronics, OLED TV, OLEDs, One, PDP, The, This, US Department
related to Polymer light-emitting diodes · 14
OLED → An, However, If, Langmuir-Blodgett, LEP, No, P-OLED, PLED, Polymer, Polymer OLEDs, The, They, This, Vacuum

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Important terminology

light display used organic oleds displays lg materials also color technology samsung layer use using first device material layers efficiency

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
OLEDComponent typeLED1.00infobox
OLEDWorking principle‍Electroluminescent1.00infobox
television screensinstance ofOLEDs are used to create digital displays in devices0.80text
computer monitorsinstance ofOLEDs are used to create digital displays in devices0.80text
and portable systems such as smartphonesinstance ofOLEDs are used to create digital displays in devices0.80text
handheld game consolesinstance ofOLEDs are used to create digital displays in devices0.80text
acridine orange dyeinstance ofThey applied high alternating voltages in air to materials0.80text
either deposited on or dissolved in cellulose or cellophane thin filmsinstance ofThey applied high alternating voltages in air to materials0.80text
bariuminstance ofMetals0.80text
calcium are often used for the cathode as they have low work functions which promote injection of electrons into the LUMO of the organic layerinstance ofMetals0.80text
alkene bondsinstance ofa small amount of chromophores or unsaturated groups0.80text
benzene rings will usually be introduced in the molecular structure to change the size of the conjugation range of the materialinstance ofa small amount of chromophores or unsaturated groups0.80text

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