Jih-Jen Wu

Title: Innovations of Jih-Jen Wu in Solar Cell Technology

Introduction

Jih-Jen Wu is a prominent inventor based in Tainan, Taiwan. He has made significant contributions to the field of solar cell technology, holding a total of 8 patents. His work focuses on enhancing the efficiency and functionality of solar cells through innovative designs and materials.

Latest Patents

Among his latest patents, Wu has developed a method for forming a photo-active layer of the solar cell. This invention discloses a solar cell with a multi-layered structure designed to generate, transport, and collect electric charges. The multi-layered nanostructure includes a cathode, a conducting metal layer, a photo-active layer, a hole-transport layer, and an anode. The photo-active layer features a tree-like nanostructure array and a conjugate polymer filler. The tree-like nanostructure array serves as an electron acceptor, while the conjugate polymer filler acts as an electron donor. The trunk part of the tree-like structure is formed in-situ on the conducting metal layer, providing a long straight transport pathway for electrons. The large contact area between the branch part and the conjugate polymer filler facilitates effective electron-hole separation.

Another notable patent by Wu is a method for forming a solar cell with a tree-like nanostructure. This invention also emphasizes the multi-layered structure aimed at optimizing the generation, transport, and collection of electric charges. The design and functionality of the photo-active layer remain consistent with his previous patent, showcasing Wu's commitment to advancing solar technology.

Career Highlights

Jih-Jen Wu has had a distinguished career, contributing to research and development in solar energy. He has worked at esteemed institutions such as National Cheng Kung University and National Taiwan University, where he has been able to apply his innovative ideas in practical settings.

Collaborations

Throughout his career, Wu has collaborated with notable colleagues, including Jen-Sue Chen and Chun-Wei Chen. These partnerships have further enriched his research and development efforts in the field of solar technology.

Conclusion

Jih-Jen Wu's contributions to solar cell technology through his innovative patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence advancements in renewable energy solutions.