Yi-Ting Cheng

Title: Yi-Ting Cheng: Innovator in Semiconductor Technology

Introduction

Yi-Ting Cheng is a prominent inventor based in Kaohsiung, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 7 patents. His innovative work focuses on the development of advanced semiconductor devices and manufacturing methods.

Latest Patents

One of Yi-Ting Cheng's latest patents is a semiconductor device and manufacturing method. This method involves forming a semiconductive channel layer on a substrate, followed by the creation of a dummy gate on the channel layer. Gate spacers are then formed on opposite sides of the dummy gate. After removing the dummy gate, a gate trench is created between the gate spacers, exposing the semiconductive channel layer. A semiconductive protection layer is deposited in the gate trench and on the exposed channel layer. The top portion of this protection layer is oxidized to form an oxidation layer, which is subsequently annealed. Finally, a gate structure is formed over the protection layer and in the gate trench after the oxidation layer is treated.

Another aspect of his patent includes a semiconductor device that consists of a substrate, a semiconductor fin, a silicon layer, a gate structure, gate spacers, and source/drain structures. The semiconductor fin is positioned over the substrate, with the silicon layer placed above it. The gate structure, which includes an interfacial layer, a gate dielectric layer, and a gate electrode, is situated over the silicon layer. The gate spacers are located on the sidewalls of the gate structure, ensuring contact with the interfacial layer. The source/drain structures are positioned on either side of the gate structure, enhancing the device's functionality.

Career Highlights

Yi-Ting Cheng has worked with notable organizations, including Taiwan Semiconductor Manufacturing Company Ltd. and National Taiwan University. His experience in these institutions has allowed him to refine his expertise in semiconductor technology and contribute to groundbreaking advancements in the field.

Collaborations

Throughout his career, Yi-Ting Cheng has collaborated with esteemed colleagues, including Hsien-Wen Wan and Juei-Nai Kwo. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Yi-Ting Cheng is a distinguished inventor whose work in semiconductor technology has led to significant advancements in the industry. His innovative