Company Filing History:
Years Active: 2015-2017
Title: Shen-Chieh Liu: Innovator in Semiconductor Technology
Introduction
Shen-Chieh Liu is a prominent inventor based in Taichung, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His work focuses on innovative methods and structures that enhance the performance and efficiency of semiconductor devices.
Latest Patents
One of his latest patents is titled "Semiconductor structure and manufacturing method thereof." This invention describes a semiconductor structure that includes a substrate and a metal gate. The metal gate consists of a metallic filling layer positioned over the substrate. Additionally, the structure incorporates a dielectric material that separates the metallic filling layer from a conductive trace, which is situated above the dielectric material. A conductive plug extends through the dielectric material, featuring a lateral encroachment inside the metallic filling layer, enhancing the device's functionality.
Another notable patent is the "Gas-flow control method for plasma apparatus." This method involves a first adjusting mechanism mounted on a gas-distribution plate, which contains several exhaust openings. The method allows for controlled gas flow from unmasked areas of the gas-distribution plate into a plasma chamber, where an electric field is generated to excite the gas into plasma. This innovation is crucial for improving the efficiency of plasma processes in semiconductor manufacturing.
Career Highlights
Shen-Chieh Liu is currently employed at Taiwan Semiconductor Manufacturing Company Limited, a leading firm in the semiconductor industry. His work at this prestigious company has allowed him to develop and refine his innovative ideas, contributing to advancements in semiconductor technology.
Collaborations
Throughout his career, Liu has collaborated with notable colleagues, including Cherng-Chang Tsuei and Chien-Hung Chen. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Shen-Chieh Liu is a distinguished inventor whose work in semiconductor technology has led to significant advancements in the field. His innovative patents and contributions to Taiwan Semiconductor Manufacturing Company Limited highlight his commitment to enhancing semiconductor performance.