LEDs/Lighting
The Jan/Feb Issue of Lighting Technology is Here
Posted in Energy Efficiency, Lighting, LEDs, OLEDs, News on
Tuesday, January 31 2012
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.
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High-Efficiency OLED on Plastic
Posted in Materials, Plastics, Lighting, OLEDs, Videos on
Thursday, January 26 2012
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 result enables a flexible form factor as well as a less expensive alternative to traditional OLED manufacturing.
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Quantum Dot Light Enhancement Substrate
Posted in Energy Efficiency, Lighting, OLEDs, Briefs on
Wednesday, January 25 2012
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.
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Micro-Cavity Arrays - Lighting the Way to the Future
Posted in Power Management, Materials, Lighting, LEDs, News on
Wednesday, December 14 2011
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 Park of the University of Illinois, Urbana-Champaign, have founded Eden Park Illumination, Inc. to bring this new lighting technology to the world.
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Fully Printed Carbon Nanotube Transistor Circuits for Displays
Posted in Electronic Components, Materials, Lighting, OLEDs, News on
Tuesday, December 13 2011
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 such displays has been complicated by the difficulties of incorporating thin-film transistors that use amorphous silicon and polysilicon into the production process.
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Triple Step-Down LED Driver
Posted in Products, Power Supplies, Power Management, Energy Efficiency, Lighting, LEDs on
Friday, December 09 2011
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 channel. LED dimming can also be achieved via analog control of the CTRL1-3 pin.
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Read November's Lighting Technology
Posted in News, Power Supplies, Power Management, Alternative Fuels, Green Design & Manufacturing, Materials, Solar Power, Energy Efficiency, Renewable Energy, Energy, Lighting, Communications, Wireless, GDM on
Wednesday, November 16 2011
The new issue of Lighting Technology is here! Check out more new feature articles, application stories, tech briefs, products, videos, and research news - all on the latest advances in LEDs and solid-state lighting.
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