Jae Hwi Cho

Title: Innovations by Jae Hwi Cho in Solar Cell Technology

Introduction

Jae Hwi Cho is a notable inventor based in Suwon-si, South Korea. He has made significant contributions to the field of solar cell technology, holding three patents that showcase his innovative approach to enhancing solar energy efficiency.

Latest Patents

One of his latest patents is for a front electrode for solar cells, which features a unique stepped structure at its outermost surface. This design includes multiple stages, where each stage has a smaller cross-sectional area than the previous one, allowing for partial exposure of the underlying layers. This stepped structure occupies approximately 5% to 100% of the total surface area, optimizing the performance of solar cells. Another important patent involves a method of manufacturing a finger electrode for solar cells. This method utilizes a conductive paste printed on a substrate, employing a print mask with a high aperture ratio. The conductive paste consists of a blend of conductive powder, glass frit, and an organic vehicle, which is crucial for achieving the desired electrical properties.

Career Highlights

Jae Hwi Cho is currently employed at Samsung SDI Co., Inc., where he continues to develop innovative solutions in the renewable energy sector. His work has been instrumental in advancing solar cell technology, contributing to more efficient energy conversion methods.

Collaborations

He collaborates with talented colleagues, including Dong Suk Kim and Sang Hee Park, who share his passion for innovation in solar technology.

Conclusion

Jae Hwi Cho's contributions to solar cell technology through his patents reflect his commitment to advancing renewable energy solutions. His innovative designs and methods are paving the way for more efficient solar energy applications.