Sheng-Wen Jiang

Title: **Innovative Contributions of Sheng-Wen Jiang in Semiconductor Manufacturing**

Introduction

Sheng-Wen Jiang, based in Hsinchu, Taiwan, is a prominent inventor with a notable portfolio comprising three patents. His work primarily focuses on advancements in semiconductor manufacturing technologies, contributing to the efficiency and effectiveness of the industry.

Latest Patents

Sheng-Wen Jiang’s latest patents include innovative methods that enhance the storage and application processes of photoresist in semiconductor fabrication. One significant patent, titled "Method of storing photoresist coated substrates and semiconductor substrate container arrangement," outlines a process for manufacturing semiconductor devices. This method involves forming a photoresist layer over a semiconductor substrate and selectively exposing it to actinic radiation. Following this procedure, the semiconductor substrate is stored in a specialized container under an atmosphere of extremely dry clean air or inert gas, which is crucial for maintaining the substrate's integrity. The method further includes a step for performing initial heating of the photoresist layer post-storage.

Another noteworthy patent is the "Method and apparatus for coating photo resist over a substrate." This innovation details a process wherein photo resist is dispensed from a nozzle over a rotating wafer while simultaneously allowing for adjustments in the wafer's rotation speed during the dispensing process. The design includes an arm that holds the nozzle, which can move horizontally, ensuring precision in application. The nozzle's position is calibrated to remain 2.5 mm to 3.5 mm above the surface of the wafer, optimizing the coating technique.

Career Highlights

Sheng-Wen Jiang is currently affiliated with Taiwan Semiconductor Manufacturing Company Limited, a leader in the semiconductor industry. His work demonstrates a commitment to advancing manufacturing methodologies that play a pivotal role in the production of cutting-edge semiconductor devices. The impacts of his inventions are significant, considering the growing demands for semiconductor technology in various applications.

Collaborations

In his career, Jiang has collaborated with industry professionals such as Hui-Chun Lee and Tung-Hung Feng. These partnerships reflect a collaborative approach to innovation, combining expertise to push the boundaries of semiconductor technology further.

Conclusion

Sheng-Wen Jiang's contributions to the semiconductor industry are marked by his innovative patents that enhance manufacturing processes. His ongoing work not only showcases his dedication as an inventor but also highlights the importance of collaboration in driving technological advancements. As the semiconductor landscape continues to evolve, the implications of his inventions will likely resonate within the industry for years to come.