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Technology Research News
June 29, 2005 |
Crystal promises more light Spontaneous emission from chip-based devices like light-emitting diodes can lower efficiency and create noise. Researchers have created a device that can harness the energy from the emissions and put them towards positive ends.   |
Technology Research News
December 29, 2004 |
LED Array Turned Into Touch Button This researcher is using a grid of light-emitting diodes, which are widely used as light sources, as an input device. |
Technology Research News
June 1, 2005 |
Nano LEDs Made Easier Researchers have devised a relatively simple method of making arrays of nanoscale light-emitting diodes. The light-emitting diodes could eventually be used in lasers and in nanoscale lamps used in sensors and microscopes, according to the researchers. |
Military & Aerospace Electronics
January 2006 |
Surface-Mount RGB LED for High-Intensity Colors LEDtronics is offering the SML505RBG1K-TR low-profile surface-mount red, green, and blue light-emitting diode (RGB LED), which provide high visibility in a size of 5.5 by 5.5 millimeters. |
Technology Research News
August 25, 2004 |
Nanocrystals Spark Efficient LEDs Researchers have found a way to make highly efficient light-emitting diodes from nanocrystals, or tiny bits of semiconductor. |
Technology Research News
November 19, 2003 |
Stamp Forms Organic Laser Researchers have found a class of materials that promises to improve organic electronic components like lasers, light-emitting diodes, and waveguides. Light-emitting diodes are a key component of computer screens, and waveguides channel light. |
Technology Research News
November 19, 2003 |
Plastic display circuit shines Researchers from the University of Tokyo have taken a step forward by fabricating on a glass surface a circuit that contains an organic light-emitting diode and an organic thin-film transistor. The diode was bright enough to be used in a display, according to the researchers. |
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. |
PC Magazine
August 31, 2005
Sebastian Rupley |
An LCD Color Splash The NEC 21.3-inch SpectraView LCD2180WG monitor is the first desktop display to use red, green, and blue light-emitting diode (LED) backlighting, but it comes at a price. |
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
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. |
Technology Research News
June 1, 2005
Eric Smalley |
Speedy Photon Detector Debuts Researchers have devised a fast, efficient photon detector that senses individual photons. |
Technology Research News
October 6, 2004 |
Nanotube diode reverses itself A minuscule p-n junction diode that could be used as a field-effect transistor or a light-emitting diode is a step forward in the push to make nanoscale electronic components. |
Military & Aerospace Electronics
March 2005 |
Optoelectronics In Brief Photonic Products to offer Panasonic aspherical lenses... Opto Diode completes California-based LED wafer fab... etc. |
The Motley Fool
September 5, 2006
Anders Bylund |
GE Wants YOU to Use LED Lights Lighting as we know it is about to change dramatically, and GE is leading the way. |
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. |
Chemistry World
March 5, 2015
Laura Fisher |
Light that's invisible to plants Researchers in Japan have developed a white light-emitting device that works in outdoor lighting systems but avoids disrupting plant growth. |
Military & Aerospace Electronics
February 2008 |
Led Makers Face Several Challenges to Cracking the Lighting Market Manufacturers of light-emitting diodes (LEDs) need to make significant improvements in performance to capture profits in applications such as automotive lighting, architectural lighting, and general illumination. |
Technology Research News
October 6, 2004 |
Crystal structure tunes nanowires A new process that controls the crystal structure of nanowires made from specific semiconductors may enable electronic components, such as light-emitting diodes and laser diodes, with tunable properties. |
National Defense
August 2004 |
Flashlight Casts Powerful Beam A rugged flashlight relying on light-emitting diode technology is literally piercing the gloom. Produced by Pelican Products Inc, Torrance, Calif., the Recoil LED flashlights recently were put to the test by firefighters at two Air Force installations. |
Technology Research News
September 10, 2003
Kimberly Patch |
Display brighter than film Computer screens can't hold a candle to film where dynamic range is concerned, but that could change. A display with 10 times the brightness range of film and 300 times that of the average LCD promises to dramatically liven up medical images, video games and eventually even television. |
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. |
Chemistry World
April 2010 |
LEDs to light up the world White light emitting diodes are set for a bright future in the household and commercial lighting markets. |
Technology Research News
June 15, 2005 |
Quantum Crypto Boosted to 2 GHz Researchers have upped the speed of their quantum key exchange system to 2 gigahertz over several kilometers of optical telecommunications fiber. |
Popular Mechanics
April 2008
Mike Kobrin |
OLED TVs Have Arrived: 4 Things You Need to Know Before Buying Organic light-emitting diode (OLED) screens find their way into TVs with the introduction of the new Sony XEL-1. |
IEEE Spectrum
September 2011
Ritchie S. King |
Expectations Dim for OLED Lighting High costs could keep white organic-light-emitting diodes off the shelf |
Real Estate Portfolio
Jan/Feb 2002
Michele Lerner |
A Bright Idea Energy-efficient lighting is not only good for the environment, but good for the bottom line as well... |
Technology Research News
March 10, 2004
Eric Smalley |
Red wine mends solar cells Researchers from the University of Toledo have found a way to increase energy production using red wine. |
Popular Mechanics
February 7, 2008
Paul Tolme |
How Cheap LEDs Could Efficiently Power Africa and Beyond Helping Africa light up. |
Technology Research News
October 20, 2004 |
Crystal links ultraviolet photons Researchers from Tohoku University in Japan have moved the quest to control entanglement forward with a method that uses the energy from a pair of photons to produce a pair of entangled photons that have the same energy state as the original photons |
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). |
CIO
April 1, 2002
John Edwards |
Secure Light Streams New technology could eventually lead to the mainstream adoption of quantum cryptography, a secure form of optical communications that's virtually impervious to hacker attacks... |
Technology Research News
February 9, 2005 |
Silicon nanocrystal transistor shines A nanocrystal field-effect light-emitting device (FELED) could be used to integrate light sources on computer chips. This would allow the light sources and control circuits of display and communications device to be fabricated together, making for a faster, cheaper manufacturing process. |
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. |
IEEE Spectrum
May 2007
Michael Riordan |
Tales of Nakamura In Brilliant!: Shuji Nakamura and the Revolution in Lighting Technology, author Bob Johnstone weaves a lucid, captivating narrative around Nakamura's struggles to achieve his luminous dream. |
Technology Research News
March 9, 2005 |
Material Promises Denser DVDs Researchers have found a way to use electron beams to read, write and erase bits. The technology could lead to high-speed, ultrahigh density storage media; the material at the heart of the technology could also be used in solar cells. |
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. |
Technology Research News
November 5, 2003 |
Rig fires more photon pairs Massachusetts Institute of Technology researchers have moved the field of quantum communications forward with entangled photon beams that contain specific wavelengths of light and are relatively bright. |
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. |
BusinessWeek
February 3, 2011
Morales & Downing |
A Bright Outlook for Energy Efficiency Plays Stocks of companies aiding energy efficiency are set to outperform clean energy stocks, which carry higher political risk. |
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. |
The Motley Fool
November 9, 2006
Rich Smith |
Foolish Forecast: Cambridge Displays Little The polymer organic light-emitting diode researcher is set to report its third-quarter 2006 earnings. Investors, do you want to know what Wall Street expects to see? Do you want to know what really matters? |
