Sanghyun Lee

Title: Innovations of Sanghyun Lee in Photovoltaic Technology

Introduction

Sanghyun Lee is an accomplished inventor based in Bloomington, IN (US). He has made significant contributions to the field of photovoltaic technology, particularly in the manufacturing and surface treatment of solar cell materials. With a total of 2 patents, his work focuses on enhancing the efficiency and effectiveness of solar energy systems.

Latest Patents

Sanghyun Lee's latest patents revolve around photovoltaic devices and methods of manufacturing. One of his notable inventions discloses methods for the surface cleaning and passivation of photovoltaic absorbers, such as cadmium telluride (CdTe) substrates, which are essential for solar cells. The method involves an anode layer ion source (ALIS) plasma discharge process that cleans and oxidizes the CdTe surface, creating a thin oxide layer between the CdTe layer and subsequent back contact layers. This innovative approach aims to improve the performance and longevity of solar cells.

Career Highlights

Sanghyun Lee is currently employed at First Solar, Inc., a leading company in the solar energy sector. His work at First Solar has allowed him to collaborate with other experts in the field, further advancing the development of efficient solar technologies. His contributions have been instrumental in pushing the boundaries of what is possible in photovoltaic manufacturing.

Collaborations

Sanghyun Lee has worked alongside talented colleagues such as Changming Jin and Jun-Ying Zhang. Their collaborative efforts have fostered an environment of innovation and creativity, leading to breakthroughs in solar technology.

Conclusion

Sanghyun Lee's work in photovoltaic technology exemplifies the spirit of innovation in the renewable energy sector. His patents and contributions are paving the way for more efficient solar energy solutions, which are crucial for a sustainable future.