Won-Joo Kim

Title: Celebrating the Innovations of Inventor Won-Joo Kim

Introduction

Won-Joo Kim is an accomplished inventor based in Boise, ID, who has significantly contributed to advancements in semiconductor technology and flat panel displays. With a remarkable portfolio of 10 patents, Kim’s work showcases his innovative thinking and expertise in the field.

Latest Patents

Among his latest inventions is the patent for buried transistors, specifically designed for silicon on insulator (SOI) technology. This groundbreaking technology allows for the fabrication of transistors within a substrate trench, creating completely isolated active areas. The design reduces topography and eliminates the need for polysilicon or other types of plugs for transistor connections, leading to improved control over processing, particularly in gate length.

Another notable invention by Won-Joo Kim is the development of a buffer layer for flat panel displays. This invention involves using an aluminum oxide layer as a protective barrier between aluminum and indium tin oxide (ITO) layers in display devices. By preventing contact between these materials, Kim’s invention protects the ITO from optical and electrical defects that occur during various fabrication processes. The aluminum oxide layer can be formed by anodizing aluminum or through an in situ process, ultimately enhancing the performance and longevity of flat panel displays.

Career Highlights

Currently, Won-Joo Kim is employed at Micron Technology, a leading company dedicated to innovative semiconductor solutions. His expertise and leadership in electronic design have made significant impacts on the industry, particularly in memory technologies and advanced display systems.

Collaborations

Throughout his career, Kim has collaborated with various experts, notably Robert J. Hanson and Mike E. Pugh, who have been instrumental in the development and implementation of new technologies within Micron Technology. These collaborations have led to significant advancements, enriching both their professional experiences and the innovations they have collectively achieved.

Conclusion

Won-Joo Kim's contributions to technology and innovation reflect his dedication to improving the capabilities of electronic systems. With a robust portfolio of patents and ongoing collaborations, he continues to lead advancements that pave the way for future innovations in the semiconductor and display industries. His work not only enhances current technologies but also inspires future inventors and engineers in the field.