Trends
Trends
Technology
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Jul 29, 2010
New method to cool electronics, harness waste heat and sunlight
![New method to cool electronics, harness waste heat and sunlight New method to cool electronics, harness waste heat and sunlight](https://www.led-professional.com/technology/thermal-management/new-method-to-cool-electronics-harness-waste-heat-and-sunlight/@@images/image-128-2ce0a235e2b9700cefa229ae2098f2ba.jpeg)
Technology
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Jul 29, 2010
Philips Lumileds’ Lumiramic™ phosphor technology makes luminaire design and manufacture easier
![Philips Lumileds’ Lumiramic™ phosphor technology makes luminaire design and manufacture easier Philips Lumileds’ Lumiramic™ phosphor technology makes luminaire design and manufacture easier](https://www.led-professional.com/technology/light-generation/philips-lumileds2019-lumiramictm-phosphor-technology-makes-luminaire-design-and-manufacture-easier/@@images/image-128-a715abd6d89e22131207de313714c2e7.gif)
Technology
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Jul 29, 2010
New technology has dramatic chip-cooling potential for future computers - a solution for LED lighting too?
![New technology has dramatic chip-cooling potential for future computers - a solution for LED lighting too? New technology has dramatic chip-cooling potential for future computers - a solution for LED lighting too?](https://www.led-professional.com/technology/thermal-management/new-technology-has-dramatic-chip-cooling-potential-for-future-computers-a-solution-for-led-lighting-too/@@images/image-128-2ce0a235e2b9700cefa229ae2098f2ba.jpeg)
Technology
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Jul 29, 2010
Cree Achieves 1,000 Lumens from a Single LED
Cree, Inc. (Nasdaq: CREE), a leader in LED lighting components, today announced it has demonstrated light output of more than 1,000 lumens – an amount equivalent to the output level of a standard household light bulb – from a single R&D LED. Cree’s achievement demonstrates continued leadership in the development of LEDs that can make traditional light bulbs obsolete.
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Jul 29, 2010
Cree Achieves Highest NIST Verified Efficacy from a High-Power LED
Cree, Inc. (Nasdaq: CREE), a leader in LED lighting components, today announced it has achieved R&D results of 129 lumens per watt for a cool-white LED and 99 lumens per watt for a warm-white LED. These are the best results reported for packaged, high-power LEDs, and they clearly indicate that Cree is extending its lead in solid-state lighting through its continued investments in LED technology.
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Technology
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Jul 29, 2010
Toward pure white light: Next-generation LEDs show bright promise
Scientists in India are reporting an advance toward discovering a Holy Grail of the illumination industry — a white LED, a light-emitting diode that produces pure white light suitable for interior lighting of homes, offices and other buildings. Their study is in the Sept. 9 issue of ACS' The Journal of Physical Chemistry C, a weekly publication ("White Light from Mn2+-Doped CdS Nanocrystals: A New Approach").
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Technology
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Jul 29, 2010
Argonne researcher studies what makes quantum dots blink
![Argonne researcher studies what makes quantum dots blink Argonne researcher studies what makes quantum dots blink](https://www.led-professional.com/technology/light-generation/argonne-researcher-studies-what-makes-quantum-dots-blink/@@images/image-128-45b3e165d7dafb1ec86ed767db7db3d3.jpeg)
Technology
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Jul 29, 2010
Researchers shed light on light-emitting nanodevice - a promise for light-emitting, flexible semiconductors
![Researchers shed light on light-emitting nanodevice - a promise for light-emitting, flexible semiconductors Researchers shed light on light-emitting nanodevice - a promise for light-emitting, flexible semiconductors](https://www.led-professional.com/technology/light-generation/researchers-shed-light-on-light-emitting-nanodevice-a-promise-for-light-emitting-flexible-semiconductors/@@images/image-128-a715abd6d89e22131207de313714c2e7.jpeg)
Technology
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Jul 29, 2010
OSRAM researchers nominated for the German President’s prize for technology and innovation
![OSRAM researchers nominated for the German President’s prize for technology and innovation OSRAM researchers nominated for the German President’s prize for technology and innovation](https://www.led-professional.com/technology/light-generation/osram-researchers-nominated-for-the-german-president2019s-prize-for-technology-and-innovation/@@images/image-128-a715abd6d89e22131207de313714c2e7.jpeg)
Technology
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Jul 29, 2010
Novel semiconductor structure bends light 'wrong' way - the right direction for many applications
![Novel semiconductor structure bends light 'wrong' way - the right direction for many applications Novel semiconductor structure bends light 'wrong' way - the right direction for many applications](https://www.led-professional.com/technology/optics/novel-semiconductor-structure-bends-light-wrong-way-the-right-direction-for-many-applications/@@images/image-128-3c3a4150c3eeb1176d150d3ebf77017c.jpeg)
Technology
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Jul 29, 2010
YOLE DEVELOPPEMENT - EPIC Report: Breaking the Profit-barrier with Ultra-High Brightness LEDs
![YOLE DEVELOPPEMENT - EPIC Report: Breaking the Profit-barrier with Ultra-High Brightness LEDs YOLE DEVELOPPEMENT - EPIC Report: Breaking the Profit-barrier with Ultra-High Brightness LEDs](https://www.led-professional.com/technology/light-generation/yole-developpement-epic-report-breaking-the-profit-barrier-with-ultra-high-brightness-leds/@@images/image-128-3c3a4150c3eeb1176d150d3ebf77017c.jpeg)
Technology
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Jul 29, 2010
German Future Prize 2007 for OSRAM’s LED Research Team
![German Future Prize 2007 for OSRAM’s LED Research Team German Future Prize 2007 for OSRAM’s LED Research Team](https://www.led-professional.com/technology/light-generation/german-future-prize-2007-for-osram2019s-led-research-team/@@images/image-128-45b3e165d7dafb1ec86ed767db7db3d3.jpeg)
Technology
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Jul 28, 2010
NEW TRANSPARENT WHITE OLED FROM OSRAM OPTO SEMICONDUCTORS ACHIEVES HIGH LEVEL OF PERFORMANCE
![NEW TRANSPARENT WHITE OLED FROM OSRAM OPTO SEMICONDUCTORS ACHIEVES HIGH LEVEL OF PERFORMANCE NEW TRANSPARENT WHITE OLED FROM OSRAM OPTO SEMICONDUCTORS ACHIEVES HIGH LEVEL OF PERFORMANCE](https://www.led-professional.com/technology/light-generation/new-transparent-white-oled-from-osram-opto-semiconductors-achieves-high-level-of-performance/@@images/image-128-a715abd6d89e22131207de313714c2e7.jpeg)
Technology
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Jul 28, 2010
Hybrid Semiconductors Show Zero Thermal Expansion
![Hybrid Semiconductors Show Zero Thermal Expansion Hybrid Semiconductors Show Zero Thermal Expansion](https://www.led-professional.com/technology/light-generation/hybrid-semiconductors-show-zero-thermal-expansion/@@images/image-128-45b3e165d7dafb1ec86ed767db7db3d3.jpeg)
Technology
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Jul 28, 2010
Researchers Believe that New Technology Could Replace the Household Light-bulb Within Three Years
![Researchers Believe that New Technology Could Replace the Household Light-bulb Within Three Years Researchers Believe that New Technology Could Replace the Household Light-bulb Within Three Years](https://www.led-professional.com/technology/light-generation/researchers-believe-that-new-technology-could-replace-the-household-light-bulb-within-three-years/@@images/image-128-a715abd6d89e22131207de313714c2e7.jpeg)
Technology
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Jul 28, 2010
Cnam Lounched Research Project on Characterization of Colour Rendering of LED Light Sources
![Cnam Lounched Research Project on Characterization of Colour Rendering of LED Light Sources Cnam Lounched Research Project on Characterization of Colour Rendering of LED Light Sources](https://www.led-professional.com/technology/light-generation/cnam-lounched-research-project-on-characterization-of-colour-rendering-of-led-light-sources/@@images/image-128-45b3e165d7dafb1ec86ed767db7db3d3.jpeg)
Technology
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Jul 28, 2010
Saint-Gobain and Novaled Announce a Breakthrough in Glass Substrates for OLED
![Saint-Gobain and Novaled Announce a Breakthrough in Glass Substrates for OLED Saint-Gobain and Novaled Announce a Breakthrough in Glass Substrates for OLED](https://www.led-professional.com/technology/light-generation/saint-gobain-and-novaled-announce-a-breakthrough-in-glass-substrates-for-oled/@@images/image-128-a715abd6d89e22131207de313714c2e7.jpeg)
Technology
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Jul 28, 2010
ITRI develops alternate current LEDs
While ordinary 110/230 volt AC power must be converted to DC with a lower voltage for LED usage, at a cost and efficiency loss, Taiwan's Industrial Technology Research Institute (ITRI) has developed an alternate current light emitting diode (ACLED) with a luminous efficacy of 50lm/W, which does not need a AC-DC converter.
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Technology
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Jul 28, 2010
Power Integrations' Design Ideas Target Wasteful Incandescent Bulbs and Enable High Efficacy LED Street Lights
![Power Integrations' Design Ideas Target Wasteful Incandescent Bulbs and Enable High Efficacy LED Street Lights Power Integrations' Design Ideas Target Wasteful Incandescent Bulbs and Enable High Efficacy LED Street Lights](https://www.led-professional.com/technology/electronics/power-integrations-design-ideas-target-wasteful-incandescent-bulbs-and-enable-high-efficacy-led-street-lights/@@images/image-128-6c778adcd4076e2a9e14df37d71c209e.gif)
Technology
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Jul 28, 2010
Student Develops New LED, Wins $30,000 Lemelson-Rensselaer Prize
![Student Develops New LED, Wins $30,000 Lemelson-Rensselaer Prize Student Develops New LED, Wins $30,000 Lemelson-Rensselaer Prize](https://www.led-professional.com/technology/light-generation/student-develops-new-led-wins-30-000-lemelson-rensselaer-prize/@@images/image-128-3c3a4150c3eeb1176d150d3ebf77017c.jpeg)
Technology
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Jul 28, 2010
GE Demonstrates World’s First “Roll-to-Roll” Manufactured Organic Light Emitting Diodes (OLEDs)
![GE Demonstrates World’s First “Roll-to-Roll” Manufactured Organic Light Emitting Diodes (OLEDs) GE Demonstrates World’s First “Roll-to-Roll” Manufactured Organic Light Emitting Diodes (OLEDs)](https://www.led-professional.com/technology/light-generation/ge-demonstrates-world2019s-first-201croll-to-roll201d-manufactured-organic-light-emitting-diodes-oleds/@@images/image-128-45b3e165d7dafb1ec86ed767db7db3d3.jpeg)
Technology
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Jul 28, 2010
OSRAM OLED Achieves High Levels of Efficiency and Lifetime
![OSRAM OLED Achieves High Levels of Efficiency and Lifetime OSRAM OLED Achieves High Levels of Efficiency and Lifetime](https://www.led-professional.com/technology/light-generation/osram-oled-achieves-high-levels-of-efficiency-and-lifetime/@@images/image-128-a715abd6d89e22131207de313714c2e7.jpeg)
Technology
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Jul 28, 2010
Research for OLED mass production
![Research for OLED mass production Research for OLED mass production](https://www.led-professional.com/technology/light-generation/research-for-oled-mass-production/@@images/image-128-a715abd6d89e22131207de313714c2e7.gif)
Technology
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Jul 28, 2010
Standards Set for Energy-Conserving LED Lighting
![Standards Set for Energy-Conserving LED Lighting Standards Set for Energy-Conserving LED Lighting](https://www.led-professional.com/technology/light-generation/standards-set-for-energy-conserving-led-lighting/@@images/image-128-3c3a4150c3eeb1176d150d3ebf77017c.jpeg)
Technology
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Jul 28, 2010
The OLLA Project - Final Milestone: Europe’s Most Efficient OLED Lighting Tile Demonstrated
![The OLLA Project - Final Milestone: Europe’s Most Efficient OLED Lighting Tile Demonstrated The OLLA Project - Final Milestone: Europe’s Most Efficient OLED Lighting Tile Demonstrated](https://www.led-professional.com/technology/light-generation/the-olla-project-final-milestone-europe2019s-most-efficient-oled-lighting-tile-demonstrated/@@images/image-128-3c3a4150c3eeb1176d150d3ebf77017c.jpeg)
Technology
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Jul 28, 2010
"Metallized" Silicon Substrate with a Reflective Layer of Zirconium Nitride for Low-Cost, Bright LED Lighting
!["Metallized" Silicon Substrate with a Reflective Layer of Zirconium Nitride for Low-Cost, Bright LED Lighting "Metallized" Silicon Substrate with a Reflective Layer of Zirconium Nitride for Low-Cost, Bright LED Lighting](https://www.led-professional.com/technology/light-generation/metallized-silicon-substrate-with-a-reflective-layer-of-zirconium-nitride-for-low-cost-bright-led-lighting/@@images/image-128-a715abd6d89e22131207de313714c2e7.jpeg)
Technology
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Jul 28, 2010
World Record in the OSRAM Laboratory: 155 lm for Brightness and 136 lm/W for Efficacy at 350mA
![World Record in the OSRAM Laboratory: 155 lm for Brightness and 136 lm/W for Efficacy at 350mA World Record in the OSRAM Laboratory: 155 lm for Brightness and 136 lm/W for Efficacy at 350mA](https://www.led-professional.com/technology/light-generation/world-record-in-the-osram-laboratory-155-lm-for-brightness-and-136-lm-w-for-efficacy-at-350ma/@@images/image-128-3c3a4150c3eeb1176d150d3ebf77017c.jpeg)
Technology
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Jul 28, 2010
The OLLA Project Receives OSIA Award 2008 for Research & Development
![The OLLA Project Receives OSIA Award 2008 for Research & Development The OLLA Project Receives OSIA Award 2008 for Research & Development](https://www.led-professional.com/technology/light-generation/the-olla-project-receives-osia-award-2008-for-research-development/@@images/image-128-3c3a4150c3eeb1176d150d3ebf77017c.jpeg)
Technology
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Jul 28, 2010
New efficieny record for OLEDs
MUNICH, Germany — A research group of the Dresden Technical University has achieved record energy efficiencies for OLEDs. The achievement brings the organic LED technology closer to industrial volume production. The research team achieved an efficiency of 26, 22 and 3.1 percent for red, green and blue organic LEDs which combined form a white light source.
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Technology
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Jul 28, 2010
Cree Achieves 161 Lumens per Watt from a High-Power LED
Cree, Inc. (Nasdaq: CREE), a leader in LED lighting, announces it has achieved industry-best reported R&D results of 161 lumens per watt for a white power LED.
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