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Latest Phosphorescent organic light-emitting diode Stories

Live Long And Phosphor: Blue LED Breakthrough For Efficient Electronics
2014-09-27 08:59:56

University of Michigan In a step that could lead to longer battery life in smartphones and lower power consumption for large-screen televisions, researchers at the University of Michigan have extended the lifetime of blue organic light emitting diodes by a factor of 10. Blue OLEDs are one of a trio of colors used in OLED displays such as smartphone screens and high-end TVs. The improvement means that the efficiencies of blue OLEDs in these devices could jump from about five percent to...

2011-04-21 15:35:00

PITTSBURGH, April 21, 2011 /PRNewswire/ -- Plextronics announced today that its Plexcore® OC NQ ink has been integrated into Universal Display Corporation's P(2)OLED(TM) solution-processed, phosphorescent OLED technology to assist in achieving lower operating voltage and longer lifetime in test devices. The latest developments were announced by Universal Display Corporation at the International Display Manufacturing Conference (IDMC 2011) held April 18 - 21 at the Taipei...

2009-09-08 10:19:00

PITTSBURGH and DRESDEN, Germany, Sept. 8 /PRNewswire/ -- Novaled AG, a leader in energy saving and long living OLEDs (Organic Light Emitting Diodes), and Plextronics, Inc., an international company that specializes in conductive organic inks for printed lighting, solar and other electronics, announced today that they have agreed to jointly develop doped and solution processed organic materials for OLED applications. OLED technology is expected to become a major ingredient of flat displays...

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2009-05-15 12:55:00

Researchers may have found the future flat-screen light sources of choice by demonstrating that white, organic light-emitting diode (OLED) sources have the same efficiency as fluorescent light bulbs, BBC News reported.The team suggests that new blue-emitting materials currently on the horizon would be able to outperform the limited lifetime of the blue-emitting part of the devices that can only survive for a few hours.The last few years have yielded significant advances in OLEDs, so that...

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2008-12-23 13:45:42

For those who love "green" compact fluorescent bulbs but hate their cold light, here's some good news: Researchers are closer to flipping the switch on cheaper, richer LED-type room lighting. University of Florida materials science and engineers have achieved a new record in efficiency of blue organic light-emitting diodes, or OLEDs. Because blue is essential to white light, the advance helps overcome a hurdle to lighting that is much more efficient than compact fluorescents "” but can...


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  • Boughs or branches.
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