Lighting

Big Ideas for Small Spaces

Over 24 hours from April 4 to 5, six top French design studios conceived and presented new product concepts for urban environments during the Small Spaces Design Hackathon, presented by Cut&Paste in partnership with Hewlett-Packard. In dense city neighborhoods, homes are small and office space is at a premium, so urban dwellers must be more creative in how they use their space. The design concepts were presented at Cyclone Le Studio as part of ZED, HP’s creative popup space.

Posted in: News, PCs/Portable Computers, Power Management, Displays/Monitors/HMIs, Computer-Aided Design (CAD), Computer-Aided Engineering (CAE), Computer-Aided Manufacturing (CAM), Monitoring

Read More >>

Transient Electronics Dissolve When Triggered

An Iowa State research team led by Reza Montazami is developing "transient materials" and "transient electronics" that can quickly and completely melt away when a trigger is activated. The development could mean that one day you might be able to send out a signal to destroy a lost credit card.To demonstrate that potential, Montazami played a video showing a blue light-emitting diode mounted on a clear polymer composite base with the electrical leads embedded inside. After a drop of water, the base and wiring began to melt away. As the technology develops, Montazami sees more and more potential for the commercial application of transient materials. A medical device, once its job is done, could harmlessly melt away inside a person’s body. A military device could collect and send its data and then disappear, leaving no trace of an intelligence mission. An environmental sensor could collect climate information, then wash away in the rain. SourceAlso: Read other Electronics & Computers tech briefs.

Posted in: News, Electronic Components, Electronics, Environmental Monitoring, LEDs, Composites, Plastics

Read More >>

New Approach to Graphene Electronics

Graphene has been touted as the next silicon, but it is too conductive to be used in computer chips. A University of Manchester team led by Nobel laureates Professor Andre Geim and Professor Konstantin Novoselov has literally opened a third dimension in graphene research.

Posted in: News, News, Electronics, Power Management, Energy Efficiency, Renewable Energy, Solar Power, LEDs

Read More >>

Welding Nanowires With Light

Electrically conductive meshes made of metal nanowires promise exceptional electrical throughput, low cost, and easy processing in applications like video displays, LEDs, and thin-film solar cells. However, in processing, these meshes must be heated or pressed to unite the crisscross pattern of nanowires that form the mesh - damaging them in the process.

Posted in: News, News, Energy Efficiency, Renewable Energy, Solar Power, LEDs

Read More >>

The Jan/Feb Issue of Lighting Technology is Here

Check out the newly redesigned Jan/Feb issue of Lighting Technology. Cutting-edge research news, industrial lighting application stories, feature articles, products, and new technologies for license help bring in the new year.

Posted in: News, News, Energy Efficiency, LEDs, OLEDs

Read More >>

Quantum Dot Light Enhancement Substrate

A cost-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 developed and demonstrated. Solution-processable quantum dot (QD) films were integrated into OLED indium tin oxide (ITO)-glass substrates to generate tunable white emission from blue-emitting OLED devices.

Posted in: Briefs, Briefs, TSP, Energy Efficiency, OLEDs

Read More >>

Metal-Assisted Chemical Etching

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 transistors (FETs), capacitors, and sensors.

Posted in: News, News, Renewable Energy, Solar Power, LEDs, Metals

Read More >>

White Papers

All About Aspheric Lenses
Sponsored by edmund optics
Medical Capabilities Brochure
Sponsored by Nordson EFD
3D PRINTERS VS. 3D PRODUCTION SYSTEMS: 10 Distinguishing Factors to Help Select a System
Sponsored by Stratasys
PICO xMOD Data Sheet
Sponsored by Nordson EFD
Avoid the High Cost of Quality Failure
Sponsored by Arena Solutions
How to Maximize Temperature Measurement Accuracy
Sponsored by VTI Instruments

White Papers Sponsored By: