Location History:
- Gyeonggi-do, KR (2007 - 2010)
- Suwon-si, KR (2006 - 2017)
Company Filing History:
Years Active: 2006-2017
Title: Innovations by Soon-Bum Kim
Introduction
Soon-Bum Kim is a prominent inventor based in Suwon-si, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 7 patents. His work focuses on enhancing the reliability and efficiency of semiconductor devices.
Latest Patents
One of his latest patents is titled "Semiconductor device having solder joint and method of forming the same." This invention provides a semiconductor device that features a high-reliability solder joint. The device includes a high-temperature solder formed on a conductive pad, with a low-temperature solder having a lower melting point formed on top of it. A barrier layer is also included between the two solders, ensuring that the Sn content of the high-temperature solder is higher than that of the low-temperature solder.
Another notable patent is "Method of forming metal lines and bumps for semiconductor devices." This method outlines the process of forming conductors, such as metal lines and bumps, for semiconductor devices. The process involves forming first and second seed metal layers, applying a mask on the area where the conductor will be formed, oxidizing the exposed portion, and then removing the oxidized part. Finally, a conductive structure is created on the non-oxidized surface, which may include solder balls.
Career Highlights
Soon-Bum Kim is currently employed at Samsung Electronics Co., Ltd., a leading company in the electronics industry. His work at Samsung has allowed him to contribute to cutting-edge technologies in semiconductor manufacturing.
Collaborations
He has collaborated with notable coworkers, including Se-Young Jeong and Sung-min Sim, who have also made significant contributions to the field.
Conclusion
Soon-Bum Kim's innovations in semiconductor technology demonstrate his expertise and commitment to advancing the industry. His patents reflect a deep understanding of the complexities involved in semiconductor device design and manufacturing.