Prof. Cui Linsong's research team from the University of Science and Technology of China (USTC), cooperating with Prof. Samuel D. Stranks' team from the University of Cambridge, devised a novel ...

Optocouplers are used extensively for high-voltage isolation and electrical noise rejection – two essential requirements for transmitting correct information between different voltage potentials ...

Light-emitting diodes (LEDs) have been applied in general and many other lighting settings for decades due to their superior energy efficiency, longer lifetime and relatively small bulk compared to ...

Adding a layer of nanoparticles to LED designs could help them produce more light for the same energy, and also increase their lifetime. Adding a layer of nanoparticles to LED designs could help them ...

Since the first report on colloidal quantum-dot light-emitting diodes (QD-LEDs) in 1994, various approaches have been followed to improve the performance of these devices, including the design of ...

Development of light-emitting diodes (LEDs) based on colloidal quantum dots is driven by attractive properties of these fluorophores such as spectrally narrow, tunable emission and facile ...

Optocouplers are designed and used extensively for high-voltage isolation and electrical noise rejection. Avago optocouplers make use of high-reliability LEDs to fulfill the critical system ...