3 June 2020

Major breakthroughs for the fabrication of ultra-small μLEDs with a record efficiency and a record spectral linewidth

There is an increasing demand for developing AR and VR microdisplays with high resolution, high efficiency and zero-cross talk, where ultrasmall, ultrahigh-efficient microLEDs are the key components and are extremely challenging to achieve.

ACS Nano 2020, 14, 6, 6906–6911

Our latest paper published by ACS Nano demonstrates that Sheffield has achieved a number of major breakthroughs for the fabrication of ultra-small μLEDs with a record efficiency and a record spectral linewidth.


Our technologies have taken a completely different approach from the conventional method. We welcome any industrial partners to work with us for commercialising these technologies.

Professor Tao Wang

Director of the Centre of GaN Materials and Devices


Read the full paper in ACS Nano

Contact Professor Tao Wang for more information