Nanotechnology Now

Our NanoNews Digest Sponsors

Heifer International

Wikipedia Affiliate Button

Home > News > Ormocer-based lighting eliminates peripheral colour effects

February 15th, 2010

Ormocer-based lighting eliminates peripheral colour effects

Abstract:
At nano tech 2010 in Tokyo, Fraunhofer researchers will present some remarkable nanotechnology developments: pin-sharp projections, light that is 'whiter than white' and varnishes that emit sounds in response to temperature changes.

Dr Michael Popall of the Fraunhofer Institute for Silicate Research ISC in Wurzburg, Germany, says: "For a long time, producing white light with no peripheral colour effects was an almost unsolvable technical problem. White light is produced by mixing the complementary colours red, green and blue. Undesirable refraction occurs with conventional beamer technology, resulting in coloured streaks on the periphery of the projection." However, his team has developed a light diode, smaller than a pinhead, that transmits light through thousands of lens structures measuring only a few hundred nanometres in diameter.

Popall adds: "The tiniest of red, blue and green light diodes on the most condensed space produce the light, which is then bundled and homogenised by the nano-structured Ormocer optics.

Source:
engineerlive.com

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

U.S. Air Force Research Lab Taps IBM to Build Brain-Inspired AI Supercomputing System: Equal to 64 million neurons, new neurosynaptic supercomputing system will power complex AI tasks at unprecedented speed and energy efficiency June 23rd, 2017

Rice U. chemists create 3-D printed graphene foam June 22nd, 2017

Tiny bubbles provide tremendous propulsion in new microparticles research-Ben-Gurion U. June 21st, 2017

Enhanced photocatalytic activity by Cu2O nanoparticles integrated H2Ti3O7 nanotubes June 21st, 2017

Display technology/LEDs/SS Lighting/OLEDs

Cambridge Nanotherm partners with Inabata for global sales and distribution June 20th, 2017

Leti Will Demo Worldís-first WVGA 10-Ķm Pitch GaN Microdisplays for Augmented Reality Video at Display Week in Los Angles: Invited Paper also Will Present Letiís Success with New Augmented Reality Technology That Reduces Pixel Pitch to Less than 5 Microns May 22nd, 2017

CCNY physicists demonstrate photonic hypercrystals for control of light-matter interaction May 5th, 2017

New ultrafast flexible and transparent memory devices could herald new era of electronics April 1st, 2017

Announcements

U.S. Air Force Research Lab Taps IBM to Build Brain-Inspired AI Supercomputing System: Equal to 64 million neurons, new neurosynaptic supercomputing system will power complex AI tasks at unprecedented speed and energy efficiency June 23rd, 2017

Rice U. chemists create 3-D printed graphene foam June 22nd, 2017

Tiny bubbles provide tremendous propulsion in new microparticles research-Ben-Gurion U. June 21st, 2017

Enhanced photocatalytic activity by Cu2O nanoparticles integrated H2Ti3O7 nanotubes June 21st, 2017

Events/Classes

Letiís Autonomous-Vehicle System Embedded in Infineonís AURIX Platform: Letiís Low-Power, Multi-Sensor System that Transforms Distance Data into Clear Information About the Driving Environment Will Be Demonstrated at ITS Meeting in Strasbourg, June 19-22 June 20th, 2017

Nanomechanics to Host High-Speed Nanoindentation Webinar June 21: Leading nanomechanical technology provider will host educational webinar focused on high-speed nanoindentation and mechanical properties mapping June 12th, 2017

Nanobiotix's promising data from Phase I/II head and neck cancer trial presented at ASCO June 5th, 2017

Nanomechanics, Inc. to Exhibit at the SEM Conference: Nanoindentation experts will attend and exhibit their instruments at the Conference and Exposition on Experimental and Applied Mechanics in Indianapolis May 25th, 2017

NanoNews-Digest
The latest news from around the world, FREE



  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoTech-Transfer
University Technology Transfer & Patents
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More











ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project