Jaewan Chang

Title: **Inventor Jaewan Chang: A Pioneer in Semiconductor Innovations**

Introduction

Jaewan Chang, an accomplished inventor based in Seoul, South Korea, has made significant contributions to the field of semiconductor technology. With a total of four patents to his name, Jaewan's work primarily focuses on enhancing capacitor structures, a critical component in various electronic devices.

Latest Patents

Jaewan Chang's latest patent involves a detailed innovation in capacitor structure, method of forming the same, and semiconductor devices that include this capacitor structure. The patent discusses a capacitor structure featuring a lower electrode positioned on a substrate, a dielectric layer situated above this, and an upper electrode on top of the dielectric layer. Notably, the lower electrode comprises a metal nitride with a specific chemical formula, while the dielectric layer includes a metal oxide and nitrogen. A unique feature of this invention is that the maximum detected amount of nitrogen in the dielectric layer exceeds that of the lower electrode, indicating a breakthrough in material composition that could enhance the performance of semiconductor devices.

Career Highlights

Currently employed at Samsung Electronics Co., Ltd., Jaewan has leveraged his expertise in materials science and electrical engineering to push the boundaries of semiconductor technology. His innovative designs and methodologies contribute to the production of highly efficient electronic components, important for modern technology.

Collaborations

Throughout his career, Jaewan has collaborated with notable colleagues, including Seongyul Park and Suhwan Kim. This collaborative environment fosters creative solutions and advancements, reflecting the team-oriented culture of Samsung Electronics.

Conclusion

Jaewan Chang's dedication to innovation in semiconductor technology exemplifies the spirit of invention that drives the industry forward. With his latest patents, he stands at the forefront of advancements that will likely influence the future of electronics, showcasing the importance of continuous research and development in this rapidly evolving field.