News & Stories

A research team led by the School of Engineering of The Hong Kong University of Science and Technology (HKUST) has made significant advances in quantum rod light-emitting diodes (QR-LEDs), setting record-high efficiency level for red QR-LEDs. This innovation is poised to revolutionize next-generation display and lighting technologies, offering smartphone and television users a vibrant and enhanced visual experience.LEDs have been widely used in electronic products for decades. Recent developments in quantum materials have given rise to quantum dot LEDs (QD-LEDs) and QR-LEDs. QD-LEDs offer superior color purity (color vividness) and higher brightness compared to current mainstream LEDs. However, outcoupling efficiency has now become the primary obstacle, as it sets a fundamental ceiling for external quantum efficiency (EQE), thereby hindering any further performance improvements.

Prof. WANG Yiwen, Associate Professor in the Department of Electronic and Computer Engineering (ECE) and Department of Chemical and Biological Engineering (CBE) at HKUST, develops brain-machine interfaces that restore motor function to paralyzed patients. Her journey from dismantling bicycles to pioneering neural engineering reveals how curiosity, resilience, and mentorship can literally transform lives.

Global healthcare is facing a wide range of challenges, including ageing populations and an increase in chronic diseases, which are putting immense strain on healthcare systems. The demand for advanced medical technologies like less invasive and more precise surgical tools has never been more urgent. The situation prompted a global wave of innovation in micro-scale medical robotics designed to assist clinicians with unprecedented accuracy and effectiveness.  This ambition drives Professor SHEN Yajing and his research team at The Hong Kong University of Science and Technology (HKUST)’s Department of Electronic and Computer Engineering on their journey toward medical innovation. Integrating artificial intelligence (AI) and robotics technologies, they have recently developed three pioneering smart medical devices for health monitoring, surgical assistance, and rehabilitation, ushering in a new era of smart healthcare.

The Hong Kong University of Science and Technology (HKUST) has shone in the second round of Research, Academic and Industry Sectors One-plus (RAISe+) Scheme launched by Innovation and Technology Commission’s (ITC), securing grants for seven teams – the highest number among local institutions.  The seven funded projects encompass a diverse array of innovative research and development efforts. Three projects focus on health and medical innovation, addressing areas spanning diagnostics, medical treatment and gene therapy.  Three others focus on AI chips, semiconductors and their materials, while the remaining one explores novel displays and optoelectronic technology.

The Hong Kong University of Science and Technology (HKUST) has emerged as the top-performing local institution in the second round of the Innovation and Technology Commission’s (ITC) Research, Academic and Industry Sectors One-plus (RAISe+) Scheme, securing funding for seven projects. Spanning health and medical sciences, artificial intelligence (AI) and robotics, advanced manufacturing, and electrical and electronic engineering, these projects underscore HKUST’s leadership in transforming pioneering research into real-world applications.

Academic-entrepreneur Professor KO Ping-Keung came to HKUST in 1993 as Visiting Professor in the Department of Electronic and Computer Engineering after working at the University of California, Berkeley, as Director of the Microfabrication Laboratory from 1984-1993, and Vice-Chairman of the Department of Electrical Engineering and Computer Sciences from 1991-1993. He served as Dean of the HKUST School of Engineering from 1995-2000 and in 2002 received the prestigious IEEE Solid-State Circuits Award. He has since become an innovator and angel investor in China’s chip industry and is a Professor Emeritus at HKUST. In 2024, Prof. Ko was awarded a HKUST Honorary Fellowship in recognition of his long-standing service and commitment to the University’s development.

Prof. Philip CHAN Ching-Ho joined the School of Engineering in 1991 as a founding member. He served as Head of the School of Engineering’s Electrical and Electronic Engineering Department from 1995-2002 and Dean of the School from 2003-09. He was Director of the Nanosystem Fabrication Facility from 1997-2003. From 2010-20, he held the positions of Deputy President and Provost at Hong Kong Polytechnic University. He became Professor Emeritus in HKUST’s Department of Electronic and Computer Engineering in 2010.

Electronic and Computer Engineering (ECE) drives computation, energy, information, and communications technologies that are at the core of a vibrant, interconnected global economy. It is the innovation engine behind 5/6G wireless networks, robotics, Internet of Things (IoT), micro-displays for augmented/virtual reality, power systems for electric vehicles and data centers, and artificial intelligence running on integrated circuits fabricated on semiconductor chips, all of which have fundamentally impacted our society. By constantly adapting to an ever-changing world, electronic and computer engineers turn challenges into possibilities.