Songbor Lee

Title: **Innovative Mind: The Patents of Songbor Lee**

Introduction

Songbor Lee, an accomplished inventor based in Zhubei, Taiwan, has made significant contributions to the field of semiconductor technology. With a total of two patents to his name, Lee's innovations are at the forefront of enhancing electronic device efficiency and performance.

Latest Patents

Lee's latest patents focus on a groundbreaking method for creating a capacitor between two passivation layers with different etching rates. The method involves depositing a first passivation layer over a conductive feature, where this layer exhibits a specific dielectric constant. Following this, he forms a capacitor over the first layer and deposits a second passivation layer with a higher dielectric constant, enhancing the overall functionality of the capacitor. This intricate process further includes the formation of a redistribution line that electrically connects to the capacitor, with the addition of a third passivation layer and an Under-Bump-Metallurgy (UBM) structure that penetrates through the third layer to ensure continuity in electrical connections. These innovations are crucial for advancing capacitor technology in modern electronics.

Career Highlights

Songbor Lee is currently associated with Taiwan Semiconductor Manufacturing Company Limited, a leader in the semiconductor industry. His tenure at this prestigious company has allowed him to apply his skills and knowledge in a setting that promotes cutting-edge research and development in semiconductor technologies. His work has positioned him as a notable figure in his field, contributing to various projects that require innovative solutions.

Collaborations

Throughout his career, Lee has collaborated with talented colleagues such as Chia-Ming Huang and Ming-Da Cheng. These collaborations have proven beneficial in merging ideas and expertise, facilitating the development of effective semiconductor technologies. Working alongside such skilled individuals has enabled Lee to refine his approaches and achieve remarkable outcomes in his inventions.

Conclusion

Songbor Lee stands out as an inventive force within the semiconductor industry. His latest patents reflect a deep understanding of material properties and electronic functionality. As he continues to push the boundaries of technology through collaboration and innovation, his work will undoubtedly play a crucial role in shaping the future of electronic devices.