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Chemistry World June 19, 2013 David Bradley |
OLEDs ditch the heavy metals All-organic LEDs that side-step the heavy metal emitter components and have almost comparable efficiencies with commercial devices could soon be used in display and other devices thanks to research in Japan. |
Chemistry World May 2, 2010 Mike Brown |
OLETs have bright future in electronic lasers Scientists in Italy have developed organic light-emitting transistors that are more efficient light sources than organic light-emitting diodes, and could be used in much sought after electrically pumped organic laser devices. |
Chemistry World April 13, 2006 Jon Evans |
How Many OLEDs Does it Take to Replace a Light Bulb? Chemists and electrical engineers have combined fluorescence and phosphorescence to create the most efficient white organic light emitting diode (OLED) yet developed. |
Chemistry World February 13, 2011 Simon Hadlington |
First purely organic phosphor Scientists in the US have made a major advance in the development of novel light-emitting materials by designing the first purely organic phosphorescent compound. |
IEEE Spectrum September 2011 Ritchie S. King |
Expectations Dim for OLED Lighting High costs could keep white organic-light-emitting diodes off the shelf |
IEEE Spectrum October 2005 Stephen Forrest |
The Dawn of Organic Electronics Organic semiconductors are strong candidates for creating flexible, full-color displays and circuits on plastic. |
Chemistry World February 2, 2015 Tim Wogan |
LEDs slim down with atom thick materials Heterostructures containing mixtures of atom thick layers have been used to create LEDs |
Chemistry World October 31, 2011 Jon Cartwright |
Organic LEDs set to become displays' flexible friend Researchers in Canada have created organic light-emitting diodes on flexible plastic substrates that retain the high efficiency of their non-flexible counterparts. |
IEEE Spectrum August 2012 Prachi Patel |
Quantum Dots Are Behind New Displays They make LCDs brighter and could challenge OLEDs for future TV dominance |
Chemistry World October 7, 2014 |
Inventors of blue LED win physics Nobel The 2014 Nobel prize in physics has been awarded to Isamu Akasaki and Hiroshi Amano, of Nagoya University, Japan, and Shuji Nakamura of the University of California, Santa Barbara, US, for the invention of efficient blue light emitting diodes. |
Reactive Reports Issue 30 David Bradley |
Shedding light on quantum dots Hybridising an inorganic nanocrystal and a quantum dot lead to a quantum dot-organic light-emitting device (QD-OLED) a new kind of optoelectronic device that could lead to new types of flat panel displays to supersede liquid crystal displays in everything from mobile devices to TV sets. |
Defense Update Issue 3, 2005 |
How OLED Works? OLED devices use less power and can be capable of high, higher brightness and fuller color than liquid crystal microdisplays. |
Chemistry World November 23, 2007 Jonathan Edwards |
OLED Chemists Have a Bright Idea Organic light-emitting diodes (OLEDs) can be made more cheaply and easily thanks to a new molecule made by Chinese chemists. |
Chemistry World March 18, 2008 Lewis Brindley |
OLED Displays Brighten up Chinese chemists have discovered a soluble and simple-to-make iridium complex that boosts the efficiency of organic light-emitting diodes (OLEDs). |
IEEE Spectrum July 2007 John Boyd |
Let There Be (a New Kind of) Light Organic LEDs seem set to transform the business of light bulbs. A major challenge all OLED manufacturers face is how to make their products cost-competitive with the ultracheap incandescent and fluorescent lighting products on the market. |
Chemistry World April 28, 2011 Mike Brown |
Carbon nanotubes in large panel displays US researchers have incorporated carbon nanotubes into organic light-emitting transistors to create devices that rival the performance of their silicon counterparts. |
PC Magazine August 30, 2004 Alfred Poor |
LEDs Light Up LCD TVs Light-Emitting Diodes could offer richer colors and more environmentally friendly LCD monitors. |
Chemistry World February 21, 2007 Simon Hadlington |
Organic Electricity Generator is Hot Stuff Researchers have successfully demonstrated the thermoelectric effect in an organic molecule. The findings open up the possibility of potential new energy sources, and also present a novel way for probing the electronic structure of molecular junctions. |
Chemistry World January 26, 2015 Matthew Gunther |
Blue LEDs may be caught in a trap Blue LEDs are notoriously difficult to make, which has slowed down the production of cheap, highly efficient white LED light bulbs. Now, UK scientists think they know why. |
Popular Mechanics January 27, 2010 Adam Hadhazy |
17 Projects Shaping the Future of LED Lights The Department of Energy announced $37 million in grants earlier this month in its sixth round of funding for solid-state lighting. The cash will go toward basic research, product development and manufacturing of light-emitting diodes and carbon-containing organic light-emitting diodes. |
Home Theater April 13, 2007 Mark Fleischmann |
OLED Coming This Year The long wait for OLED may be over before the end of the year. Sony says it will begin selling these next-generation flat panel TVs in late 2007 and other manufacturers are readying them for 2009. |
Entrepreneur April 2007 Amanda C. Kooser |
In the Spotlight Up-and-coming energy-efficient lighting will save your business some bucks -- and it's better for the environment, too. |
Chemistry World January 16, 2012 Kate McAlpine |
Stripped down spectroscopy to probe single molecules Spectroscopy, a key method of identifying atoms and molecules with light, has been taken to its most fundamental level - a single photon absorbed by a single molecule. |
The Motley Fool September 26, 2006 Anders Bylund |
Universal Display Making Big Strides The company has announced a string of technical advances that appear to bring OLEDs closer to our everyday life than ever before. Investors, take note. |
Industrial Physicist Feb/Mar 2003 Jennifer Oullette |
Quantum dots for sale Artificial atoms illluminate biotechnology and other fields |
Technology Research News September 8, 2004 Eric Smalley |
Polymer Serves up Single Photons Researchers have made a room-temperature, single-photon source using polymer molecules that could be used in quantum cryptography devices and eventually for quantum computing |
IEEE Spectrum June 2011 Richard Stevenson |
Silicon Is Key to Quest for $5 LED Lightbulb Bridgelux process grows gallium-nitride on high-volume silicon wafers |
IEEE Spectrum October 2005 Salvatore Coffa |
Light From Silicon For decades, silicon was a semiconducting dim bulb, but now we can make it into LEDs that match the best made from more exotic materials |
The Motley Fool August 26, 2008 Anders Bylund |
How to Profit From the OLED Explosion The total market for advanced active-matrix OLEDs should skyrocket in the next few years. Which companies will benefit form this explosion? |
IEEE Spectrum November 2011 Richard Stevenson |
Explaining LEDs' Diminishing Returns New concept pulls popular theories together, drives researchers apart |
IEEE Spectrum January 2011 Richard Stevenson |
LED Lighting: Blue + Yellow = White Giving LEDs the blues was the key to replacing the incandescent bulb |
Popular Mechanics January 2007 John Matson |
Tech Watch: Theater Home A new wave of ultra-efficient light-emitting diodes could one day turn your entire house into a flat-panel display. |
IEEE Spectrum January 2013 Tekla S. Perry |
OLED TV Arrives For the past decade, two television display technologies -- liquid crystal and plasma -- have fought for supremacy, and although the LCD won the battle, it is about to lose the war. A third contender's is the organic light-emitting diode, or OLED. |
Chemistry World January 17, 2013 David Bradley |
Casting a shadow over green light bulbs New research suggests that the environmental legacy of the toxic metals in CFLs and LEDs, including copper, lead, mercury and zinc, needs to be given greater consideration by policymakers formulating strategies to cut energy use. |
Reactive Reports Issue 40 David Bradley |
A Golden Glow A new class of quantum dots made from small clusters of gold atoms is at the heart of fluorescing "artificial atoms" that could act as biological labels and nanoscale optoelectronics. |
Fast Company September 14, 2011 Rachel Z. Arndt |
Fifty Bucks For A Lightbulb? Say Hello To LED Bulbs We're told LED bulbs will brighten our future. Just not yet. |
IEEE Spectrum March 2010 Richard Stevenson |
Lasers Get the Green Light Compact green-light sources could slash the cost of laser TV |
IEEE Spectrum February 2010 Edward H. Sargent |
Infrared Optoelectronics You Can Apply With a Brush Infrared quantum dots will lead to cheaper photovoltaic cells. When the fabrication of optoelectronic devices becomes almost as easy as splashing paint on a canvas, our assumptions about the high cost of high-performance optoelectronic devices will be turned on its head. |
Fast Company February 1, 2010 Kate Rockwood |
How GE Creates Sheets of OLED Light Anil Duggal leads the GE team that's creating OLED lighting sheets, which are produced the way ink is applied to newsprint. |
Home Theater June 7, 2005 Darryl Wilkinson |
High-Definition OLED Panel Gets Supersized Samsung announced that they've developed the world's first 40-inch active matrix OLED display. |
BusinessWeek September 10, 2009 Pete Engardio |
Losing Out on Flexible Displays Some high-tech industries based on taxpayer-funded research are gone even before U.S. companies put up their first plants. |
Technology Research News June 1, 2005 Eric Smalley |
Speedy Photon Detector Debuts Researchers have devised a fast, efficient photon detector that senses individual photons. |
Chemistry World July 10, 2014 |
Emily Weiss: Tuneable illumination Research in the Weiss group looks at the fundamental physical chemistry of colloidal semiconductor quantum dots in both the solution and solid phase. |
IEEE Spectrum March 2012 Bernie Weir |
The Subtle Circuitry Behind LED Lighting The circuitry behind LED lighting poses tricky challenges |
IEEE Spectrum August 2008 Neil Savage |
Cheaper LEDs Possible by Growing Gallium Nitride on Silicon Engineers take a step toward cheaper solid-state lighting. |
Chemistry World September 13, 2006 Ned Stafford |
Germany Puts OLEDs Under the Spotlight German chemicals giant BASF has launched a Joint Innovation Lab to focus on organic light emitting diodes and organic photovoltaics as part of a government initiative to help turn Germany into an OLED global powerhouse. |
IEEE Spectrum January 2012 Richard Stevenson |
LED Bulbs for Less In 2012, there will finally be a first-rate LED bulb you can afford |
BusinessWeek March 1, 2004 Dawson & Tashiro |
For High Technology, A Bolt From The Blue New diodes promise denser disks and brighter bulbs -- just for starts |
Home Theater February 11, 2010 Mark Fleischmann |
Mitsubishi Shows 149-Inch OLED Display The catch is that it's pieced together from numerous four-inch panels. |
IndustryWeek June 1, 2003 John Teresko |
LEDs Redefine Lighting Advances in light emitting diodes (LEDs) are delivering a revolution in efficiency, performance life and in how light can be deployed. |