Company Filing History:
Years Active: 2021
Title: The Innovations of Tsun Hang Fung in Photovoltaic Technology
Introduction
Tsun Hang Fung is a notable inventor based in Kensington, Australia, recognized for his contributions to photovoltaic technology. With a focus on advanced methodologies for enhancing the performance of solar devices, Fung has secured two patents that illustrate his expertise in the field. His innovative approaches utilize hydrogen to address crucial challenges in photovoltaic manufacturing and performance.
Latest Patents
Fung's most recent patents include:
1. **Advanced Hydrogen Passivation**
This patent presents methodologies for manufacturing photovoltaic devices that mitigate hydrogen-induced recombination and surface passivation deterioration. The focus is on the effective use of hydrogen during the production of these devices to passivate defects in silicon and address light-induced degradation. The methodologies incorporate techniques such as thermal treatments and illumination with sub-bandgap photons to optimize defect passivation and manipulate the charge state of hydrogen in the silicon structure.
2. **Method for Improving Wafer Performance for Photovoltaic Devices**
This innovative method processes a silicon wafer to enhance performance by leveraging crystallographic imperfections. The approach involves forming a silicon layer with these imperfections near the surface, exposing the device to hydrogen atoms, and controlling the charge state of the hydrogen in relation to the type of region within the wafer. This process significantly contributes to improving the efficiency of photovoltaic devices.
Career Highlights
Tsun Hang Fung is associated with Newsouth Innovations Pty Limited, where he applies his expertise to advance photovoltaic technologies. His work focuses on innovative solutions that push the boundaries of conventional manufacturing processes.
Collaborations
Fung collaborates with esteemed colleagues such as Stuart Ross Wenham and Alison Ciesla. Together, they foster a dynamic research environment that promotes technological advancements in renewable energy, particularly solar energy solutions.
Conclusion
Tsun Hang Fung's contributions to photovoltaic technology through his patents are indicative of his innovative spirit and commitment to enhancing solar energy technology. His work not only addresses existing challenges in the field but also paves the way for future advancements, solidifying his role as a significant inventor in the renewable energy sector.