Young-Sam Lim is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 9 patents. His work focuses on innovative solutions that enhance the performance and reliability of semiconductor devices.

Latest Patents

One of his latest patents is an etching composition for an under-bump metallurgy (UBM) layer. This etching composition includes about 40% to 90% by weight of hydrogen peroxide, along with an aqueous basic solution containing ammonium hydroxide or tetraalkylammonium hydroxide. It also incorporates an alcohol compound and an ethylenediamine-based chelating agent. This composition effectively etches the UBM layer, which may include titanium or titanium tungsten, while removing impurities. Another notable patent involves gettering structures and methods for semiconductor devices. This invention includes a semiconductor substrate with a first insulating layer and a first semiconductor layer, featuring gettering regions that enhance device performance.

Career Highlights

Young-Sam Lim is currently employed at Samsung Electronics Co., Ltd., where he continues to push the boundaries of semiconductor technology. His innovative approaches have led to advancements that are crucial for the development of modern electronic devices.

Collaborations

He has collaborated with notable colleagues, including Kyoung-Moon Kang and Jae-Hyun So, contributing to a dynamic research environment that fosters innovation.

Conclusion

Young-Sam Lim's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the development of advanced electronic devices.

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