معرفی
Prof. KWOK Hoi-Sing is a Professor in the Department of Electronic and Computer Engineering at Hong Kong University of Science and Technology (HKUST). He leads a research team focused on semiconductor innovation, notably developing the world's first deep-ultraviolet (UVC) microLED display array for advanced lithography systems. His work addresses inefficiencies in traditional lithography by integrating light sources with patterned displays, enabling faster and more cost-effective semiconductor manufacturing.
Research collaborations include the Southern University of Science and Technology and Suzhou Institute of Nanotechnology. His breakthroughs in maskless lithography—enhancing optical power density, resolution, and exposure speed—were recognized in Nature Photonics and selected as one of China's top semiconductor advances (2024).
- Key Achievements:
- Developed maskless lithography prototype improving efficiency and reducing costs
- Advanced AlGaN deep-UV microLED technology
- Recipient of industry acclaim for semiconductor innovation
Prof. KWOK supervises a team including postdoctoral researchers (Dr. FENG Feng, Dr. LIU Yibo) and PhD graduates (Dr. ZHANG Ke). His future goals include scaling UV microLED arrays to 2k-8k resolutions and optimizing manufacturing processes.
