Articles

Research Highlights: Stretchable OLED Display from UCLA

Aug 30, 2011 Earlier this summer Applied Materials has published communication paper from the research group at UCLA that describes preparation of a proof-of-concept stretchable OLED display.

Novaled Team Nominated fo Prestigious Deutscher Zukunftspreis Prize

Aug 30, 2011 It has been reported that OLED maker Novaled AG's founders Prof. Karl Leo (Technical University of Dresden and Fraunhofer IPMS Dresden), Dr. Jan Blochwitz-Nimoth (Novaled AG) and Dr. Martin Pfeiffer (now at Heliatek GmbH) have been nominated for the Deutscher Zukunftspreis, the Federal President's Award for Innovation and Technology.

Lighting Science Group and Dixon Announce Future Release of Sub-$15 LED

Aug 29, 2011 Indian premier LED developer and manufacturer Lighting Science Group and electronic products manufacturer Dixon Technologies India Pvt. Ltd have announced today their intent to produce an affordable LED lighting solution for the masses. This ominidirectional 60-watt equivalent A19 LED bulb is being designed by the two collaborating companies so that it can be available for less than $15 on the market.

Astronics Wins Contract from US Air Force to Improve Airfield Lighting

Aug 29, 2011 Astronics DME Corporation has reported on August 25 that  it was awarded an Indefinite Delivery/Indefinite Quantity (ID/IQ) contract to provide LED airfield lighting for the U.S. Air Force, with a maximum value of $7.4 million. The five-year contract will replace taxiway lighting fixtures at Air Force bases in the continental U.S., Alaska, and Hawaii.

Research Highlights: White Light-Emitting Electrochemical Cell

Aug 29, 2011 Joint efforts of the research team from Umea University, Sweden and Merck KGaA, Germany has resulted in the development of a novel light-emitting electrochemical cell (LEC) that has  air-stable electrodes and a solution-processed single-layer active material that emits warm-white light (CIE coordinates = (0.39, 0.43); color rendering index =83) with significant brightness (B) at a low voltage.

Stars above Manhattan will be seen on Hudson River

Aug 29, 2011 For one week of September new yorkers will be able to see the stars usually hidden by city's light and other pollution. Project "Reflecting the Stars", part of the Climate Week NYC, will run from September 19 to 27 and will project the stars of the night sky above Manhattan onto the Hudson River. The wirelessly controlled solar-powered LED lights have been installed onto the decaying posts of Pier 49, near Bank Street  in Manhattan. Pressing a button on the shore will activate the system and light up the castellation that should be above your head at that moment.

Research Highlights: Tailoring Efficiency of Hybrid Light-Emitting Diodes

Aug 29, 2011 Research team from Spain led by Emilio Palomares has reported in ACS Applied Materials & Interfaces that specially tailored nanoporous metal oxide can be used to improve efficiency of hybrid light-emitting diode.

Power Integration Releases New 25-Watt LED Driver From LinkSwitch-PH Series

Aug 26, 2011 Power Integrations, a "world leader in LED driver ICs for general lighting applications," has today published a new 25-watt LED T8 tube ballast power supply. An impressive quality about this new design is power efficiency of over 91% that it achieves. The single-stage solutions in the design also lead to a longer product lifetime, omitting opto-isolators and electrolytic input bulk capacitors common to two-stage solutions.

Stouch Lighting Updates Recreation Center in Upper Chichester

Aug 26, 2011
Stouch Lighting has announced a project in Chichester, PA, where it will replace the recreational building's lighting system with new LED light fixtures. The company is in charge of supplying, installing and retrofitting the fixtures to the energy-efficient LEDs.

Larson Electronics Magnalight Released Military LED Spotlight Light with Magnetic Base

Aug 26, 2011 In the recent press release Larson Electronics’ Magnalight.com has announced the release of the HML-5M-LED Handheld LED Spotlight with magnetic base designed to provide reliable and powerful illumination under tactical and professional conditions. Producing 3,600 lumens and pulling only 1.6 amps on 24 volts, this handheld LED spotlight is based on Magnalight’s proven HML series of military spotlights that have seen use in Iraq and Afghanistan as a part of the Military’s Escalation of Force Kits. Operating on any voltage from 9 to 32VDC, this LED spotlight produces a 1600' long by 120 feet wide beam and will withstand operation under highly demanding conditions.

WAC Lighting Combines Best of Both Technologies in the First-in-Class Hybrid LED/OLED Luminaire

Aug 26, 2011 In the official press release WAC Lighting has announced Hybrid, an innovative luminaire that represents the first of its kind. Hybrid merges LED and OLED technology to be used in their most salient functions.



Six luminaire panels, each offering an ultra-slim profile of 4.5mm, feature color changing RGB and white Organic LEDs with color temperatures ranging from 2700K to 6500K. Each OLED panel features colors that can be individually customized to the user's preference using a DMX Controller. The glare-free OLEDs deliver diffused ambient illumination and 300-plus lumens at 12 watts. At 3000K, the OLEDs' CRI (Color Rendering Index) is 80.

Ultratech to Present at Several Investor Events and Webcast the Presentations

Aug 26, 2011 Ultratech has announced it's plans to present at the following investor events:
    •    Thursday, September 8, 2011, at 3:00 p.m. ET at the Kaufman Brothers 14th Annual Investor Conference at the W New York Hotel in New York City, NY.
    •    Monday, September 12, 2011, at 4:30 p.m. ET at the Rodman and Renshaw Annual Global Investment Conference at the Waldorf-Astoria Hotel in New York City, NY.

Sōl Organic LED Chandelier Receives Platinum ADEX Award for Design Excellence

Aug 26, 2011 It has been recently announced that WAC Lighting has received a Platinum ADEX Award for Design Excellence for Sōl™, its Organic LED Chandelier. Sōl™ has also received a Special Citation for the best use of OLED, and a Silver Product Innovation Award in the category of decorative pendants, from Architectural SSL Magazine. 
 

1970s Era Itchen Bridge Now Seen In a New Light

Aug 25, 2011 As of tonight, the view of Southampton's iconic Itchen Bridge will be a little brighter. In a debated decision, the bridge will glow a new shade of pale blue from the new LED lights added. 

Air Force Strikes $7.4 Million Deal with Astronics to Last Five Years

Aug 25, 2011 Astronics DME Corporation, a subsidiary of Astronics Corporation, a major producer of lighting and other electrical test systems for the aerospace and defense industries worldwide, has announced its five-year contract with the U.S. Air Force.

Taiwan International Lighting Show (TILS) 2012 Opened Pre-Registration

Aug 25, 2011 Taiwan International Lighting Show  (TILS) 2012 will be held in the Taipei World Trade Center Exhibition Hall on March 13-16, 2012. Online pre-registration is available.

Sharp Remotely Controlled LED Light Bulb: User Review

Aug 25, 2011 A new dimmable and color (or light warmth) controllable LED light bulbs with the possibility of remote control have been released by Sharp in June of this year. It is always most interesting to wait and see how the product will be accepted by the end users.Recently Katie Fehrenbacher at www.gigaom.com has published her own test of the Sharp LED bulb with remote control.

Global Market Value of High-Brightness LEDs Estimated to Go Further Down

Aug 25, 2011 The original estimate of the high-brightness LEDs world market  for 2011 was $10.6 billion, yet recent dramatic market changes have made the analysts to bring the estimate down to $9 billion. Still the $9 billion market would be an 8% increase relatively to the last year.

ENTTEC Develops Website to Showcase New LED Series

Aug 24, 2011 A new website was launched today by ENTTEC Pty Ltd for its new LED lighting solutions, like the Aleph 2 High Power Smart LED Bar that produces higher light output and size density than competing products.

New Patent Awarded to Intematix's ChromaLit™ Collection

Aug 24, 2011 The sixth patent for remote phosphor LED lighting designs was awarded to Intematix Corporation, solidifying the company's position as a leader in the phosphor intellectual property branch of the LED industry. Intematix currently is a developer of new "patented phosphor materials and components for high-quality LED lighting," and the most recent patent is the fourth the company has received this year. Moreover, in addition to Intematix's six patents in the U.S., the corporation also has 85 other patents pending worldwide.

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Events

Lighting Japan: 4th LED/OLED Lighting Technology Expo Lighting Japan: 4th LED/OLED Lighting Technology Expo
LIGHTING JAPAN-4th LED/OLED Lighting Technology Expo covers all the LED/OLED lighting products/technologies from materials/components, manufacturing equipment to lighting fixtures.

The 10th China (Shanghai) International LED Exhibition 2011
The 10th China (Shanghai) International LED Exhibition Will be held at Shanghai Everbright Convention& Exhibition Center from Dec. 20th and Dec. 22nd of 2011, where buyers at home and abroad will attnd and well-known companies of the industry will present.

Forum LED Europe Forum LED Europe
For the third consecutive year ForumLED Europe, international congress and exhibition focusing on LED innovations will bring together the key player of the LED sector and the leading companies in the industry.

Latest Articles

LUXEON Rebel and LUXEON Rebel ES Assembly and Handling 09/22/2011 LUXEON Rebel and LUXEON Rebel ES Assembly and Handling
A very handy paper from Philips Lumileds detailing recommended board designs and assembly procedures for LUXEON® Rebel LEDs and highly efficient LUXEON Rebel ES* LEDs (part # LXML-PWN2 and LXML-PWC2).

Correlated Color Temperature (CCT) Chart 09/19/2011 Correlated Color Temperature (CCT) Chart
A nice illustration of the relevance of color temperature provided by Lighting Science Group.

Dimmable LED Lighting Made Easy with National Semiconductor, Arrow, and Cree 11/27/2009 Dimmable LED Lighting Made Easy with National Semiconductor, Arrow, and Cree
Designers of lighting systems have had a challenging time dimming every light source technology developed beyond the filament-based lamp. Dimming is critical in many applications because it allows the setting of an appropriate and desired level of light as well as significant energy savings.

Efficient LED  Headlights even more important for electric cars 10/27/2009 Efficient LED Headlights even more important for electric cars
Osram’s LED technology will contribute to the energy efficiency of Volkswagen’s L1 concept car, which according to Volkswagen can go into production in 2013, has headlights that are equipped with new Osram Joule JFL2 LED systems and matching reflectors.

Elimination of Binning and Enhanced CCT Control 09/15/2009 Elimination of Binning and Enhanced CCT Control
Enfis has developed a patented vari-CCT technology that enables tuneable white light of very high CRI guaranteed to be controlled to within tight CCT limits.


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