Wha-Sup Lee

Title: Wha-Sup Lee: Innovator in Solar Cell Technology

Introduction

Wha-Sup Lee is a prominent inventor based in Suwon-si, South Korea. He has made significant contributions to the field of solar energy, particularly in the development of dye-sensitized solar cells. With a total of 4 patents to his name, Lee continues to push the boundaries of innovation in renewable energy technologies.

Latest Patents

One of his latest patents is a dye-sensitized solar cell module that features a high capacity design. This module allows for the simultaneous formation of multiple unit cells on a substrate, enhancing light absorption efficiency. The design includes first and second conductive substrates that face each other, with regions designated for a plurality of unit cells. The first and second electrodes are strategically formed on these substrates, ensuring they face one another at the respective unit cells. A dye is adsorbed at the first electrode, while the space between the substrates is filled with an electrolyte. Insulation regions are also incorporated to improve the performance of the unit cells, allowing them to be coupled in various configurations.

Another notable patent is for a solar cell that includes a first and second electrode facing each other, with a porous membrane interposed between them. This membrane has a dye adsorbed to it, along with an electrolyte that enhances the cell's efficiency. A buffering layer is also included to prevent electron-hole recombination, thereby improving the overall photoelectric conversion efficiency of the dye-sensitized solar cell.

Career Highlights

Wha-Sup Lee is currently employed at Samsung SDI Co., Inc., where he continues to innovate in the field of solar technology. His work has been instrumental in advancing the capabilities of solar cells, making them more efficient and effective for widespread use.

Collaborations

Lee has collaborated with notable colleagues such as Kwang-Soon Ahn and Jae-Man Choi. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

Wha-Sup Lee is a key figure in the advancement of solar cell technology, with a focus on dye-sensitized solar cells. His innovative patents and contributions to Samsung SDI Co., Inc. highlight his commitment to enhancing renewable energy solutions. His work continues to inspire future developments in the field.