Photothermatics Technology

 

An Innovative novel meta-material for high-efficiency thermal management in chips and microelectronic systems

 

Photothermatics Technology has developed an ultra-thin, zero-energy consumption and lightweight metamaterial that enables high-efficiency cooling for microelectronic systems. Through an innovative thermal radiation structure, the metamaterial features a streamlined design that conforms seamlessly to device surfaces, significantly reducing the operating temperature of microelectronics while remaining durable, stable, and maintenance-free. Its ultra-slim profile avoids disrupting chassis airflow dynamics, making it universally adaptable across a wide range of electronics thermal management. By mitigating transient temperature spikes caused by increasing integration and power density, computing power or access speed, the material enhances operational performance, stability, and energy efficiency of microelectronic systems.

 

Team member(s)
Mr Liu Hongjin* (Res Asst, Department of Materials Science and Engineering, City University of Hong Kong)
Mr Fang Yanbo (PhD, Department of Materials Science and Engineering, City University of Hong Kong)

* Person-in-charge
(Info based on the team's application form)
Achievement(s)
  1. CityU HK Tech 300 Seed Fund (2025)