OLED News and Information Aggregator Blog
Posts tagged technical-research
Comboled project developed an efficient transparent white OLED
Aug 31st
The CombOLED project together with CEA-LETI (a French research laboratory) has developed an efficient transparent white OLED . The Small-Molecule OLED has a 5 x 5 cm2 active emitting area, which is deposited using thermal evaporation and encapsulated using ultra-thin layers.
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Comboled project developed an efficient transparent white OLED
Kodak shows flexible OLEDs under water
Aug 31st
Kodak is showing a new demo of their flexible OLEDs – working under water: Here’s some closeups of the flexible OLED: Back in April, Japan’s ITO electronics also showed waterproof OLEDs .
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Kodak shows flexible OLEDs under water
Scientist say new tech could make manufacturing OLEDs be as inexpensive as printing newspapers
Aug 31st
Scientists from the RIKEN center in Japan have found a new way to make OLEDs, using electrospray-deposited polymer films, which they say have better characteristics than OLEDs made from spin-coated films. The researchers have used a novel dual-solvent concept to make the electrospray-deposited films smoother than before, thereby enabling the superior devices to be built.
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Scientist say new tech could make manufacturing OLEDs be as inexpensive as printing newspapers
Scientists say new tech could make manufacturing OLEDs be as inexpensive as printing newspapers
Aug 31st
Scientists from the RIKEN center in Japan have found a new way to make OLEDs, using electrospray-deposited polymer films, which they say have better characteristics than OLEDs made from spin-coated films. The researchers have used a novel dual-solvent concept to make the electrospray-deposited films smoother than before, thereby enabling the superior devices to be built. Previous attempts to use the electrospray-deposition technique for OLED fabrication have failed to produce polymer films that compete with other fabrication techniques
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Scientists say new tech could make manufacturing OLEDs be as inexpensive as printing newspapers
DOE invests 1M$ in blue OLED material research
Aug 29th
The US Department of Energy is funding new LED and OLED research with a 6.4M$ program.
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DOE invests 1M$ in blue OLED material research
Researchers make a liquid-OLED
Aug 15th
Researchers from Japan has created a new OLED with a liquid organic semiconducting layer (made out of ethylhexyl carbazole – EHCz) to transport charge. This can useful for making flexible OLEDs, and also improve reliability. The liquid semiconductor can be used in curved structures, or even could be circulated or refilled into the active emitting layer.
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Researchers make a liquid-OLED
New cavity design boosts OLED light efficiency
Aug 7th
Scientists from the independent Stanford Research Institute (SRI) have design a new efficient OLEDs using cavities – in fact the new OLEDs are five times as efficient as standard OLED (i.e. five times as much light per watt consumed)
Solterra Signs Exclusive Licensing Agreement with University of Arizona for Printed OLEDs tech
Jul 27th
Solterra Renewable Technologies (wholly owned subsidiary of Hague Corp) today announced an exclusive worldwide licensing agreement with the University of Arizona for the patented, intellectual property covering screen-printing techniques for OLED fabrication. Solterra’s CEO Stephen Squires says that there are essential similarities between the screen-printing techniques to fabricate LEDs and the screen printing technology that Solterra is currently optimizing to print quantum dots to make thin-film solar cells.
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Solterra Signs Exclusive Licensing Agreement with University of Arizona for Printed OLEDs tech
Advantech to build a pilot line for roll-to-roll OLED fabrication at "exceptionally low cost"
Jul 27th
Advantech has got a 15M$ investment to build a pilot line for their roll-to-roll OLED fabrication technology.
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Advantech to build a pilot line for roll-to-roll OLED fabrication at "exceptionally low cost"
Dai Nippon Printing used gravure printing to make a PMOLED panel
Jul 27th
Dai Nippon Printing (DNP) has made a new PMOLED panel using gravure printing technology. DNP used P-OLED inks, on a glass substrate
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Dai Nippon Printing used gravure printing to make a PMOLED panel