James Lee Yong Meng

Title: Innovations of James Lee Yong Meng

Introduction

James Lee Yong Meng is a notable inventor based in Singapore, recognized for his contributions to semiconductor technology. He holds two patents that showcase his expertise in the field of vertical transistors and low parasitic capacitance pseudo-SOI CMOS devices. His work has significantly impacted the development of advanced semiconductor manufacturing techniques.

Latest Patents

James Lee Yong Meng's latest patents include a method to form a vertical transistor by first forming a gate/spacer stack, followed by selective epitaxy to create the source, drain, and channel. This innovative method involves forming a doped region in a substrate and sequentially layering various dielectric and gate electrodes. A trench is created through these layers, allowing for the formation of a gate dielectric layer and multiple doped and channel layers, culminating in a structure that enhances transistor performance.

Another significant patent is a method to form a low parasitic capacitance pseudo-SOI CMOS device. This method describes the creation of elevated source/drain regions that can be utilized for local interconnects. The process includes shallow trench isolation regions within a semiconductor substrate, the fabrication of polysilicon gate electrodes, and the careful deposition and etching of polysilicon layers to achieve the desired transistor characteristics.

Career Highlights

James Lee Yong Meng is currently employed at Chartered Semiconductor Manufacturing Ltd, where he continues to innovate in semiconductor technology. His work has been instrumental in advancing the capabilities of CMOS devices, making them more efficient and effective for various applications.

Collaborations

James has collaborated with notable colleagues such as Elgin Kiok Quek and Ravi Sundaresan, contributing to a dynamic work environment that fosters innovation and creativity in semiconductor research and development.

Conclusion

James Lee Yong Meng's contributions to the field of semiconductor technology through his patents and collaborative efforts highlight his role as a significant inventor. His innovative methods are paving the way for advancements in transistor technology and semiconductor manufacturing.