Quantum Dot Color Conversion for OLED and MicroLED Display Applications

Quantum Dot technology is playing an increasingly important role in emissive displays such as QD-OLEDs, QD-microLEDs, and emissive NanoLEDs. In this talk, we will discuss the latest developments in Quantum Dot Color Conversion (QDCC) for QD-OLED displays and QD-microLED displays.

Applying QDCC to blue microLEDs or OLEDs can lead to lower cost, brighter, high contrast displays with a wide color gamut. Nanosys has developed new, heavy metal-free QD materials with enhanced blue absorption, high quantum yield, and narrow, tunable emission. These attributes enable the fabrication of patternable QDCC films with high photon conversion efficiency and BT.2020 gamut coverage. These new QD materials have delivered greater flexibility to the design of printable inks and formulations. Fabrication can be done using inkjet printing or photolithography, depending on the feature size, mass production, and cost requirements of the display product.