Chih-Ta Chen

Title: Innovations of Chih-Ta Chen in Semiconductor Technology

Introduction

Chih-Ta Chen is a prominent inventor based in Tainan, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of three patents. His work focuses on enhancing device performance through innovative methods.

Latest Patents

One of Chih-Ta Chen's latest patents is the "Deep trench isolation shrinkage method for enhanced device performance." This patent describes a method where a functional layer is formed over the upper semiconductor surface of a semiconductor substrate. A capping layer is then created over the functional layer. A first etchant is utilized to form a recess through both the capping and functional layers, exposing a portion of the semiconductor substrate. A protective layer is formed along the lower surface and inner sidewalls of the recess. Subsequently, a second etchant removes the protective layer from the lower surface of the recess, extending it below the upper semiconductor surface to create a deep trench. The protective layer remains in place along the inner sidewalls to prevent etching of the functional layer during this process.

Career Highlights

Chih-Ta Chen is currently employed at Taiwan Semiconductor Manufacturing Company Limited, a leading firm in the semiconductor industry. His expertise and innovative methods have contributed to advancements in semiconductor device performance.

Collaborations

Chih-Ta Chen has collaborated with notable coworkers, including Cheng-Hsien Chou and Shih Pei Chou. Their teamwork has fostered a productive environment for innovation and development in semiconductor technologies.

Conclusion

Chih-Ta Chen'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 advancements in device performance and manufacturing processes.