Philips Research developed the first white OLED module that can be powered directly from a mains electricity supply. Philips says that such an OLED will be cheaper to use (there's no need for a bulky power management circuitry) and will also simplify luminaire design.
"We have combined proprietary interconnect and packaging technology to create this demonstrator," says Dr. Dirk Hente of Philips Research. "We’re already seeing AC-driven LEDs coming onto the market. Our prototype marks a breakthrough step towards a similar evolution in OLEDs.".
The OLED Module was developed by Philips in collaboration with Dipl.-Phys. Holger Spahr, Institut für Hochfrequenztechnik, TUBraunschweig, Germany as part of the TOPAS 2012 project.
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