Location History:
- Kyungki, KR (2002)
- Yongin, KR (2004)
- Kyungki-do, KR (1999 - 2005)
Company Filing History:
Years Active: 1999-2005
Title: Innovator Spotlight: Doo-sup Hwang - Revolutionizing Semiconductor Manufacturing in Kyungki-do, KR
Introduction:
Doo-sup Hwang is a pioneering inventor based in Kyungki-do, Korea, with a remarkable portfolio of 8 patents. His groundbreaking work in semiconductor manufacturing has paved the way for advancements in the industry, particularly in the production of integrated circuit capacitors.
Latest Patents:
1. Method for manufacturing semiconductor devices and integrated circuit capacitors whereby degradation of surface morphology of a metal layer from thermal oxidation is suppressed: This patent presents a method to suppress variation in surface morphology caused by thermal oxidation in semiconductor devices with a metal layer. By pretreating the metal layer at a specific temperature, the surface is rendered resistant to further oxidation during subsequent high-temperature processes in an oxygen atmosphere.
2. Method for manufacturing capacitor of semiconductor memory device controlling thermal budget: In this patent, Hwang introduces a method to manufacture capacitors for semiconductor memory devices by carefully controlling thermal budgets. This involves heat-treating the lower electrode with a specific thermal budget and crystallizing the dielectric layer with a smaller thermal budget, ensuring optimal device performance.
Career Highlights:
Doo-sup Hwang is a key figure at Samsung Electronics Co., Ltd., where he applies his expertise to drive innovation in semiconductor technology. His contributions have significantly impacted the company's advancements in semiconductor manufacturing processes.
Collaborations:
Hwang collaborates closely with talented individuals in his field, including Cha-young Yoo and Eun-ae Chung. Together, they work towards pushing the boundaries of semiconductor technology and enhancing the efficiency of manufacturing processes.
Conclusion:
Doo-sup Hwang's dedication to innovation and excellence in semiconductor manufacturing has solidified his reputation as a leading inventor in Kyungki-do, KR. His patents reflect his commitment to pushing technological boundaries and shaping the future of the industry.