New White OLEDs Exceed 100 lpw
The efficacy of white OLEDs continues to improve rapidly. OLED developer Universal Display Corp. say they have demonstrated a record-breaking white OLED with an efficacy of 102 lumens per watt
First “Roll-to-Roll” OLEDs from GE
A process similar to newspaper printing goes a long way towards making cost-effective Organic Light Emitting Diodes.
High Efficiency, Long Life from OSRAM OLED
Osram have reported further progress in the development of energy-efficient OLEDs by achieving an efficiency of 46 lm/W, a brightness of 1000 cd/m2 and a lifetime of
OLEDs Evolve: Higher Efficiency, Lower Cost
OLEDs — Organic Light Emitting Diodes — are thin organic materials sandwiched between two electrodes, which illuminate when an electric charge is applied.They are
OLED more and more efficient
The US team used a three emission layer (EML) structure to obtain a peak power efficiency of 64±3 lm/W at a luminance of 1000 cd/m2 and CRI of 81.
Osram is developing a transparent OLED lights
Osram has developed a large-area transparent white OLED that achieves a luminousefficacy of over 20 lm/W at a brightness of 1000 cd/m2. The company
OLED, a light source with clear advantages
OSRAM has developed a transparent white OLED with outstanding performance. The large-scale prototype is transparent either on or off. Under laboratory conditions