 |
No items matching your keywords were found.
|
No items matching your keywords were found.
Organic Light Emitting Diodes Oled
how does the organic light emitting diode (oled) work?
i think this tech. is going to go far.
OLEDs are solid-state devices composed of thin films of organic molecules that create light with the application of electricity. One of the layers of the film is emissive made from organic plastic molecules called polyfluorene.
The biggest problem with OLED is the lifetime, some of the organics have short lifetime.
|
No items matching your keywords were found.
|
No items matching your keywords were found.
|
No items matching your keywords were found.
|
No items matching your keywords were found.
|
|
Organic Light Emitting Diodes (Hardcover) $385.4 Addressing the development of the organic light emitting diode (OLED) based on rare-earth and transition-metal complexes—Europium, Terbium, Ruthenium, and Rhenium—this unique perspective explains how these materials can be used to build organic-LEDs, from chemistry synthesis to device operation and the related charge transfer and confinement. Examining how organic materials can be used to build organic-LEDs, the relationship between the chemistry molecule "design," and state-of-the-art and expected pathways, this intelligent report provides intensive experimental results for scientists and engineers working in this new OLED framework, while maintaining a didactic utility for graduation students and teachers studying optoelectronics. |
|
|
Electroluminescence in Organic Light-emitting Diodes $80.93 No Synopsis Available |
|
|
Organic Light-Emitting Diodes: Principles, Characteristics & Processes $233.95 No Synopsis Available |
|
|
Light-Emitting Diodes (Hardcover) $186.1 Revised and fully up-dated, the second edition of this graduate textbook offers a comprehensive explanation of the technology and physics of LEDs such as infrared, visible-spectrum, ultraviolet, and white LEDs made from III-V semiconductors. Elementary properties such as electrical and optical characteristics are reviewed, followed by the analysis of advanced device structures. With nine additional chapters, the treatment of LEDs has been vastly expanded, including new material on device packaging, reflectors, UV LEDs, III-V nitride materials, solid-state sources for illumination applications, and junction temperature. Radiative and non-radiative recombination dynamics, methods for improving light extraction, high-efficiency and high-power device designs, white-light emitters with wavelength-converting phosphor materials, optical reflectors, and spontaneous recombination in resonant-cavity structures are discussed in detail. With exercises, solutions, and illustrative examples, this textbook will be of interest to scientists and engineers working on LEDs and graduate students in electrical engineering, applied physics, and materials science. |
|
|
Light-Emitting Diodes $87.75 No Synopsis Available |
|
|
Organic LightEmitting Diodes $113.11 Organic lightemitting diode (OLED) technology is used in a variety of display applications, ranging from cell phones and MP3 to prototype TVs, and holds great promise for the production of highly efficient largearea light sources and flat panel displays. It has the potential to become a multibilliondollar industry within a few years. The biggest technical challenge for OLEDs is the limited lifetime associated with elevated temperatures and exposure to moisture. The guaranteed hours of operation (15,000 hr) is currently inadequate for most TVs and replacement of LCDs with the 60,000 hr halflife. This book, therefore, investigated the thermalactivated and moistureinduced degradation pathways of small molecule based prototype OLEDs as well as interfacial electronic properties at the nanoscale level through realtime visualization. The results should help shed some lights on improving luminescence efficiency and lifetime of OLEDs, and should be especially useful to professionals in research and development of not only OLED technology but other organic electronics, or anyone else who may be interested in plastic electronics. Author: Xu, Mingsheng Binding Type: Paperback Number of Pages: 148 Publication Date: 2010/06/04 Language: English Dimensions: 5.98 x 9.01 x 0.34 inches |
|
|
Organic Light Emitting Diodes : The Use of Rare Earth and Transition Metals $146.2 No Synopsis Available |
|
|
Polymer Light Emitting Diodes Based on Polyfluorenes $138.61 This work is devoted to the study on Polymer Light Emitting Diodes (PLEDs) based on polyfluorenes, a promising class of semiconductive polymers for lightemitting diode applications. It covers theories of PLEDs, literature overview of polyfluorenebased lightemitting diodes, as well as research results by the authors. In this study, several types of PLED devices based on neat polyfluorenes or polyfluorene blends were designed, fabricated, and characterized. The electrical characteristics of two neat polyfluorenes were simulated via using space charge limited current theory for the holeonly case and/or exploiting a commercial software package. Author: Zhang, Qiushu/ Zivanovic, Sandra Binding Type: Paperback Number of Pages: 164 Publication Date: 2010/08/16 Language: English Dimensions: 5.98 x 9.01 x 0.37 inches |
|
|
Light-emitting Diodes and Optoelectronics (Hardcover) $369.61 Description not available. |
|
|
CarbazoleBased Emitting Compounds $141.79 Carbazole is a heterocyclic tricyclic aromatic organic compound consisting of two sixmembered benzene rings fused on either side of a fivemembered nitrogencontaining ring. A large number of carbazole derivatives have been designed and synthesized and organic electronic devices based on these derivatives such as organic light emitting diodes (OLEDs), have been investigated. The optical and electrical properties of carbazoles are affected by substitution on the 2, 3, 6, 7 and 9Hpositions. Many carbazole derivatives have sufficiently high triplet energy to make them an efficient host where they can serve as red, green, or blue triplet emitters. Highly fluorescent and stable carbazolebased compounds were synthesized and characterized. Substitution of carbazoles at 3 and 6 position by tertbutyl group enhanced the solubility. Suitably susbtituted carbazoles form highly stable fluorescent organic nanoparticles. The emission of these nanoparticles was reversibly switched on/off in the bluegreen and orangered regions from a change in the ratio of the tetrahydrofuran/water system used in their preparation. Author: Adhikari, Ravi/ Neckers, Dr Douglas C. Binding Type: Paperback Number of Pages: 192 Publication Date: 2010/05/05 Language: English Dimensions: 5.98 x 9.01 x 0.44 inches |
|
|
Fundamentals of High-Efficiency OLEDS: Basic Science to Manufacturing of Organic Light-Emitting Diodes $126.7 No Synopsis Available |
|
|
Blue Laser and Light Emitting Diodes II $95.55 No Synopsis Available |
|
|
Introduction to Nitride Semiconductor Blue Lasers and Light Emitting Diodes $204.7 No Synopsis Available |
|
|
Virtue Paintball Planet Eclipse Ego 06/07/08 & Geo Virtue OLED Board $184.95 The Virtue OLED board redefines the way you use your paintball gun. Quad-Layer PCB technology increases the hardware capacity of the OLED Board offering increased performance, consistency, and adjustability. HARDWARE FEATURES Power Efficient Organic Display - Organic Light Emitting Diode with clear text display, increased performance resulting from faster refresh rates that do not slow down processing power, and maximum power efficiency because a battery-draining back light is not needed. Lube Monitor - New hardware components on the OLED board now offer Maintenance Monitoring. Our patent pending Maintenance Monitor tracks your guns bolt cycles and tells you when it is time to lubricate the internals. Most players are aware that lack of lubrication is bad for their gun and for performance. But most are not aware that too much lubrication is also bad on performance, causing erratic velocity consistency, leaks, and decreased accuracy. Virtue OLED takes the guess work out of when its ti |
|
|
Advances in Organic Light-Emitting Device $113.1 No Synopsis Available |
|
|
Organic Light-Emitting Devices : A Survey $130.65 No Synopsis Available |
| Account limit of 2104 requests per hour exceeded. |
Sony 3mm thick OLED display : DigInfo
What are the Organic materials used in an OLED display?
Organic Light Emitting Diode uses less power and produced more light. What are the materials used that separate this technology from regular LEDs?
carbon & hydrogen
Sorry, comments for this entry are closed at this time.