Plessey Semiconductors and Nanoco Technologies today announced a partnership to shrink the pixel size of monolithic microLED displays using Nanoco’s cadmium free quantum dot (CFQD® quantum dots) semiconductor nanoparticle technology. Using its existing monolithic process, Plessey will integrate the Nanoco CFQD® quantum dots into selected regions of blue LED wafers to add red and green light. This shrinks the smallest practical pixel size from today’s 30µm to just 4µm, a reduction of 87%. The process will enable the production of smaller, higher-resolution, microLED displays in applications such as AR/VR devices, watches, and mobile devices, while enhancing both colour rendition and energy efficiency.
Nanoco (LON: NANO) harnesses the power of nano-materials. .Nano-materials are materials with dimensions typically in the range 1 – 100 nm. Nano-materials have a range of useful properties, including optical and electronic. Quantum dots are a subclass of nano-material that have size-dependent optical and electronic properties. The Group produces quantum dots. Within the sphere of quantum dots, the Group exploits different characteristics of the quantum dots to target different performance criteria that are attractive to specific markets or end-user applications such as the Display and Electronics markets.
