Shuen-Hsiang Ke

Title: Shuen-Hsiang Ke: Innovator in Etching Methods and Memory Structures

Introduction

Shuen-Hsiang Ke is a prominent inventor based in Taichung, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 7 patents. His work primarily focuses on etching methods and memory structures, which are crucial in the manufacturing of electronic devices.

Latest Patents

One of his latest patents is an etching method for an etching apparatus. This innovative method involves performing an etching process on a material that includes both a material layer and a mask layer. The process includes several steps, such as etching the mask layer and detecting light intensity at a specific wavelength during the etching process. An end point detection signal is generated, which helps determine the etching completion time and calculate the thickness of the mask layer. The etching time for the material layer is then adjusted accordingly before the actual etching takes place.

Another notable patent is related to a memory structure. This structure comprises a substrate with a memory array region and a peripheral circuit region. It features multiple bit line structures and a dummy bit line structure, which is strategically placed adjacent to the peripheral circuit region. The design also includes a dielectric layer and a protective structure, ensuring the integrity and efficiency of the memory array.

Career Highlights

Shuen-Hsiang Ke is currently employed at Winbond Electronics Corporation, a leading company in the semiconductor industry. His role involves developing advanced technologies that enhance the performance and reliability of electronic components. His expertise in etching methods and memory structures has positioned him as a key player in the field.

Collaborations

Throughout his career, Shuen-Hsiang Ke has collaborated with several talented individuals, including Shih-Chieh Lin and Cheol Soo Park. These collaborations have fostered innovation and contributed to the advancement of technology in their respective areas.

Conclusion

Shuen-Hsiang Ke's contributions to the field of semiconductor technology through his patents and work at Winbond Electronics Corporation highlight his role as an influential inventor. His innovative approaches to etching methods and memory structures continue to impact the industry positively.