Stories
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Briefs: Lighting
The use of a material development method known as high-throughput experimentation (HTE), which allows for the screening of large composition areas of complex material systems, has led to the discovery of a...
Research News: Lighting
Zinc oxide microwires were used by Georgia Tech researchers to improve the efficiency at which gallium nitride light-emitting diodes (LEDs) convert electricity to...
Research News: Lighting
Researchers in the University of Toronto's Department of Materials Science & Engineering have developed what they say are the world’s most efficient organic light-emitting diodes (OLEDs) on plastic. This...
Briefs: Lighting
Acost-competitive solution for increasing the light extraction efficiency of organic light-emitting diodes (OLEDs) with efficient and stable color rendering index (CRI) for solid-state lighting (SSL) was...
Techs for License: Lighting
This invention integrates an organic light-emitting diode (OLED), a power-generation device (photovoltaic or PV cell), and an energy-storage device (lithium-ion battery...
Application Briefs: Lighting
Waste Connections, Inc. is an integrated solid waste services company that provides solid waste collection, transfer, disposal, and recycling services in mostly exclusive and secondary...
Products: Lighting Technology
The Makrolon® Lumen XT diffuser sheet from Sheffield Plastics (Sheffield, MA), a Bayer MaterialScience LLC Business, was developed specifically as a diffusion lens for LED lighting. It offers three distinct light...
Products: Lighting Technology
The Micro SM4 from Bridgelux (Livermore, CA) reduces component count, cost, complexity, and size of lighting systems — enabling a high performance LED solution for diffuse and directional lighting, such as...
Products: Lighting
IDEAL Industries, Inc. (Sycamore, IL) has introduced the LED-LOK™ downlight holder that mates with all puck-style LED light engines and is designed for OEMS with features that enable luminaire design freedom. Plated...
Products: Lighting
New weather-resistant panel-mount assemblies from Bivar (Irving, CA) offer a variety of options to accommodate a range of challenging environments. They are available in steel, brass, and anodized aluminum packages; are...
Products: Lighting Technology
Global Lighting Technologies (GLT) Inc. (Brecksville, OH) offers a 2 × 2 ft.2 LED flat panel downlight assembly as an efficient replacement for fluorescent lay-in troffers used in recessed ceiling lights. The...
Products: Lighting
Avago Technologies (San Jose, CA) has introduced the HLMP-Lx75, HLMP-Hx74/75, and HLMP-Ax74/75 series of high-brightness oval throughhole LEDs for electronic signage applications. The LEDs’ matched RGB...
Application Briefs: Lighting
Jenoptik, Jena, Germany LEiDS, Backnang-Waldrems, Germany
The Lucid power high-bay light-emitting diode (LED) system from Jenoptik and LEiDS was developed for use in high halls and buildings. The hall and high rack...
News: Energy
University of Illinois researchers have developed a method to chemically etch patterned arrays in the semiconductor gallium arsenide - used in solar cells, lasers, light-emitting diodes (LEDs), field effect...
News: Lighting
A research team funded by the Air Force Office of Scientific Research has pioneered the use of micro-plasmas in a revolutionary approach to illumination, and doctors Gary Eden and Sung-Jin...
News: Materials
Organic light-emitting diode (OLED)-based displays are used in cell phones, digital cameras, and other portable devices. But developing a lower-cost method for mass-producing...
Products: Energy
The LT3597 from Linear Technology ((Milpitas, CA) is a 60-V triple step-down LED driver capable of achieving 10,000:1 digital PWM dimming at 100 Hz with fast NPN current sources driving up to 10 LEDs in each...
Articles: Lighting Technology
As light-emitting diodes (LEDs) find their way into more outdoor applications, they are at higher risk for electrostatic discharge (ESD) and other electrical transients. High-brightness (HB) LEDs —...
Articles: Lighting Technology
As global energy demand rises, the significant energy-saving potential of light-emitting diode (LED) lighting remains a top consideration for...
Videos: Energy
Hydrogen Fuel Cell-Powered Mobile Lighting System
A new mobile lighting system features a fuel cell running on pure hydrogen, resulting in zero-emission electrical power. The fuel cell produces electricity for an advanced, power-saving light-emitting plasma (LEP) lighting system and additional auxiliary power up to 2.5 kW, which allows extra...
Briefs: Energy
Economics is a key factor for application of organic light emitting diodes (OLED) in general lighting relative to OLED flat panel displays that can handle...
Research News: Lighting
Regular light-emitting diodes (LEDs) can be turned into an optical wireless local area network (WLAN) with only a few additional components, thanks to visible light communication (VLC).
Research News: Energy
Researchers from University of Michigan (U-M) have partnered with China's Shanghai Jiao Tong University (SJTU) to explore how high-efficiency smart facades can capture and store solar energy, and...
Briefs: Lighting
A new mobile lighting system features a fuel cell running on pure hydrogen, resulting in zero-emission electrical power. The fuel cell produces electricity for an advanced, power-saving...
Briefs: Lighting
Economics is a key factor for application of organic light-emitting diodes (OLEDs) in general lighting relative to OLED flat panel displays that can handle...
Briefs: Lighting
High-Performance LED Comprised of Organic and Quantum Dot-Based Layers
New research paves the way to manufacturing efficient, stable, and low-cost quantum dot-based light-emitting diodes (LEDs), which is important for the widespread commercial use of these LEDs in large-area, full-color flat-panel displays or as solid-state lighting sources to...
Application Briefs: Lighting
Founded over 200 years ago along the Mississippi River in Missouri, the city of Cape Girardeau is now home to almost 38,000 residents. The Missouri Highway 74 corridor through...
Application Briefs: Manufacturing & Prototyping
A build-out-of-the-box approach to turn, tail, and stop lighting applications on vehicles significantly reduces engineering and development costs. With recent improvements to Snap LED, an...
Techs for License: Lighting
High Extraction Efficiency GaN LED
Photonic crystals have received an increasing amount of interest for use as light extractors in light-emitting diodes (LEDs), but their implementation on the surface of LEDs has thus far produced little improvement in extraction efficiency.
Top Stories
Blog: Lighting
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My Opinion: We Need More Power Soon — Is Nuclear the Answer?
Quiz: Energy
Blog: Robotics, Automation & Control
Aerial Microrobots That Can Match a Bumblebee's Speed
Blog: Materials
Turning Edible Fungi into Organic Memristors
Blog: Robotics, Automation & Control
Microscopic Swimming Machines that Can Sense, Respond to Surroundings
Webcasts
On-Demand Webinars: Power
Hydrogen Engines Are Heating Up for Heavy Duty
Upcoming Webinars: Electronics & Computers
Advantages of Smart Power Distribution Unit Design for Automotive...
Upcoming Webinars: Unmanned Systems
Quiet, Please: NVH Improvement Opportunities in the Early Design...
Upcoming Webinars: Test & Measurement
From Spreadsheets to Insights: Fast Data Analysis Without Complex...
Upcoming Webinars: Test & Measurement
Battery Abuse Testing: Pushing to Failure
Upcoming Webinars: Power
