Tsui-Ling Yen

Title: **Innovations by Tsui-Ling Yen: Pioneering Semiconductor Technologies**

Introduction

Tsui-Ling Yen is a notable inventor based in Zhubei, Taiwan, recognized for his contributions to the field of semiconductor technology. With a total of three patents to his name, Yen has made significant strides in the design and fabrication of semiconductor devices, showcasing innovative methods that enhance performance and reliability.

Latest Patents

Yen's recent work centers on the development of new contact features in semiconductor devices. His first patent outlines a semiconductor device that includes a conductive feature and a dielectric layer. Notably, the contact feature extends through the dielectric layer, featuring an upper portion that is spaced apart from the dielectric layer with a spacer layer. The lower portion is electrically coupled to the conductive feature while being in contact with the dielectric layer.

In another of his latest patents, Yen describes a method for fabricating semiconductor devices that involves recessing an upper portion of a first dielectric layer over a conductive feature. The technique includes filling this recessed area with a second dielectric layer to form a void. The subsequent etching process creates a contact opening that ensures precise vertical alignment of the contact feature with the conductive element. This innovative approach enhances the efficiency and effectiveness of semiconductor fabrication.

Career Highlights

Tsui-Ling Yen currently works for Taiwan Semiconductor Manufacturing Company Limited, where he applies his expertise in semiconductor technologies. His work emphasizes improving device performance through innovative design and manufacturing techniques. Over the years, Yen has gained recognition for his ability to push the boundaries of semiconductor technology, contributing to advancements in the industry.

Collaborations

Yen collaborates closely with esteemed colleagues in his field, including Chien-Hung Chen and Chyi-Tsong Ni. Their combined expertise fosters a creative environment that promotes innovation in semiconductor research and development. These collaborations have led to significant advancements, highlighting the importance of teamwork in achieving technological excellence.

Conclusion

Tsui-Ling Yen's work represents a significant contribution to the semiconductor industry. His innovative patents not only advance the art of semiconductor device fabrication but also pave the way for future developments in this critical technology sector. As the industry continues to evolve, inventors like Yen will remain at the forefront, driving innovations that enhance device performance and functionalities.