Company Filing History:
Years Active: 2021-2023
Title: Kilhyun Bang: Innovator in Contact Patterning Methods
Introduction
Kilhyun Bang is a notable inventor based in Portland, OR (US). He has made significant contributions to the field of semiconductor technology, particularly in the area of contact patterning methods. With a total of 2 patents, his work has implications for improving manufacturing processes in the electronics industry.
Latest Patents
One of Kilhyun Bang's latest patents focuses on a via contact patterning method designed to increase the edge placement error margin. This innovative method involves providing a pattern of alternating trench contacts and gates over a support structure. Each pair of adjacent trench contacts and gates is electrically insulated from one another by a dielectric material or multiple layers of different dielectric materials. The gates are recessed with respect to the trench contacts, enhancing the overall design. Additionally, the method includes wrapping a protective layer of one or more dielectric materials and a sacrificial helmet material on top of the trench contacts. This protective measure is crucial during the via contact patterning and etch processes for forming via contacts over one or more gates. Ultimately, this method allows for an increased edge placement error margin for forming via contacts of metallization stacks.
Career Highlights
Kilhyun Bang is currently employed at Intel Corporation, a leading company in the semiconductor industry. His work at Intel has positioned him as a key player in advancing technologies that are essential for modern electronics.
Collaborations
Throughout his career, Kilhyun has collaborated with talented individuals such as Mohit K Haran and Daniel James Bahr. These collaborations have contributed to the innovative projects he has been involved in.
Conclusion
Kilhyun Bang's contributions to the field of semiconductor technology, particularly through his innovative contact patterning methods, highlight his role as a significant inventor. His work continues to influence advancements in the electronics industry.