Ch'ng Toh Ghee

Title: Ch'ng Toh Ghee: Innovator in Semiconductor Technology

Introduction

Ch'ng Toh Ghee is a prominent inventor based in Penang, Malaysia. He has made significant contributions to the field of semiconductor technology, holding a total of 2 patents. His innovative work has paved the way for advancements in isolation structures on semiconductor substrates.

Latest Patents

Ch'ng's latest patents focus on a method for forming an isolation structure on a semiconductor substrate. This method includes opening a portion of a pad oxide layer overlying the substrate using a process gas that contains both an etchant gas and a polymer-forming gas. A portion of the substrate exposed by the opening step is then etched to create a trench with a first slope greater than 45 degrees and a second slope less than 45 degrees. The trench is subsequently filled to form the isolation structure. This innovative approach enhances the efficiency and effectiveness of semiconductor devices.

Career Highlights

Ch'ng Toh Ghee is currently employed at Silterra Malaysia Sdn. Bhd., where he continues to develop cutting-edge technologies in the semiconductor industry. His expertise and dedication have made him a valuable asset to his team and the company.

Collaborations

Ch'ng has collaborated with talented coworkers, including Inki Kim and Sang Yeon Kim. Their combined efforts contribute to the innovative environment at Silterra Malaysia Sdn. Bhd.

Conclusion

Ch'ng Toh Ghee's contributions to semiconductor technology through his patents and collaborative efforts highlight his role as an influential inventor in the industry. His work continues to inspire advancements in the field.