Chi-Hsing Lo

Title: Innovations of Chi-Hsing Lo

Introduction

Chi-Hsing Lo is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of semiconductor technology. His work focuses on improving the efficiency and reliability of capacitor structures used in integrated circuits.

Latest Patents

Chi-Hsing Lo holds a patent titled "Approach for forming a buried stack capacitor structure featuring reduced polysilicon stringers." This innovative process addresses the challenges associated with forming a buried stack capacitor structure in a recessed region of a shallow trench isolation (STI) area. The method features a unique sequence of procedures that eliminates potential polysilicon stringers or residuals, which can lead to leakage or shorts between conductive elements. The process includes the deposition of a silicon oxide layer on the polysilicon layer, the use of photoresist plugs to protect specific areas during the definition of the storage node structure, and a wet etch procedure for defining the polysilicon storage node structure.

Career Highlights

Chi-Hsing Lo is currently employed at Taiwan Semiconductor Manufacturing Company Limited, a leading firm in the semiconductor industry. His expertise and innovative approaches have contributed to advancements in capacitor technology, enhancing the performance of electronic devices.

Collaborations

Chi-Hsing Lo has collaborated with notable colleagues such as Kuo-Chyuan Tzeng and Min-Hsiang Chiang. Their teamwork has fostered a productive environment for innovation and development in semiconductor technologies.

Conclusion

Chi-Hsing Lo's contributions to the field of semiconductor technology, particularly through his patented innovations, highlight his role as a key inventor in the industry. His work continues to influence advancements in electronic device performance and reliability.