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99 matches found for "light emitting diodes"

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Cost-efficient production process and homogeneous luminosity for OLEDs thanks to micro-scale conductor paths

Analysts at NanoMarkets forecast a worldwide market volume of over $2.9 billion for 2012, with sales increasing to around $5.9 billion by 2014. The lighting industry is now looking for economic produc...

Power and Electrical Engineering | nachricht Read more
Nanowire Synthesis Using A Gas Blocker In A Catalytic Thermal CVD

Reported by Megawati Omar, Research Management Institute, UiTMResearchers Mohd Zainizan Sahdan, Mohd Hafiz Mamat, Zuraida Khusaimi, Mohd Noor and Mohd Rusop Mahmud of the Faculty of Electrical...

Physics and Astronomy | nachricht Read more
Light and color: Healthcare Lighting presented by Siemens

Practical experience to date shows that many patients feel more comfortable and are more relaxed when the examination roomor the diagnostic device is flooded with colored light and relaxing music is ...

Health and Medicine | nachricht Read more
Small ... smaller ... smallest? ASU researchers create molecular diode

In the electronics world, diodes are a versatile and ubiquitous component. Appearing in many shapes and sizes, they are used in an endless array of devices and are essential ingredients for the semico...

Life Sciences | nachricht Read more
Baby boomers' boon? LED light and green tea cream to smooth facial wrinkles

The non-invasive technique combines high-intensity light from light-emitting diodes (LEDs) and a lotion made of green tea extract. It works ten times faster than a similar anti-wrinkle treatment that ...

Life Sciences | nachricht Read more
Greenlighting A Greener World

More recently, however, he’s noticed that the mention of LEDs – light-emitting diodes – no longer prompts puzzled looks. He rarely has to delve into the elevator pitch about LEDs needing only a fracti...

Power and Electrical Engineering | nachricht Read more
Ultrathin Leds Create New Classes Of Lighting And Display Systems

Applications for the arrays, which can be printed onto flat or flexible substrates ranging from glass to plastic and rubber, include general illumination, high-resolution home theater displays, wearab...

Physics and Astronomy | nachricht Read more
Scientists Break Light Modulation Speed Record - Twice

But, the researchers didn’t stop there. By internally connecting the base and collector of a light-emitting transistor, they created a new form of light-emitting diode, which modulates at up to 7 giga...

Physics and Astronomy | nachricht Read more
Combining organic molecules and metal elements to explore a new chemistry

Masanobu UchiyamaAssociate Chief ScientistAdvanced Elements Chemistry LaboratoryRIKEN Advanced Science InstituteChemistry supports our modern society both directly and indirectly, ...

Life Sciences | nachricht Read more
Tunable semiconductors possible with hot new material called graphene

Today's transistors and light emitting diodes (LED) are based on silicon and gallium arsenide semiconductors, which have fixed electronic and optical properties.Now, University of Califor...

Power and Electrical Engineering | nachricht Read more
Lettuce Gets a Healthy Sun Tan

Steven Britz of the U.S. Department of Agriculture in Beltsville, Md., and colleagues will present the research at the 2009 Conference on Lasers and Electro Optics/International Quantum Electronics Co...

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White record OLEDs of Dresden University and Novaled surpass efficiency of fluorescent tubes

White organic light-emitting diodes (OLEDs) are a promising new technology to become the next generation light source. They have the potential of much higher efficiencies than classical lighting sourc...

Power and Electrical Engineering | nachricht Read more
New Nanocrystals Show Potential for Cheap Lasers, New Lighting

The findings, detailed online in today's issue of Nature, may open the door to dramatically less expensive and more versatile lasers, brighter LED lighting, and biological markers that track how ...

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Researchers peer into nanowires to measure dopant properties

But in order to utilize the novel properties of nanowires, their composition must be precisely controlled, and researchers must better understand just exactly how the composition is determined by the ...

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Student Developer of Versatile “G-gels” Wins $30,000 Lemelson-Rensselaer Prize

A student at Rensselaer Polytechnic Institute has developed a new method for harnessing the enormous potential of nanoparticles, which could lead to a new generation of medical devices, drug delivery ...

Awards Funding | nachricht Read more
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