Peir-Yung Chu

Title: Peir-Yung Chu: Innovator in Ferroelectric Device Technology

Introduction

Peir-Yung Chu is a notable inventor based in Pflugerville, TX (US). He has made significant contributions to the field of semiconductor technology, particularly in the development of ferroelectric devices. With a total of 2 patents to his name, his work has had a considerable impact on the industry.

Latest Patents

Peir-Yung Chu's latest patents include innovative methods for creating ferroelectric devices. One of his patents describes a method for forming CMOS transistors and ferroelectric capacitors on a single substrate. This method enhances yield by beginning with the formation of CMOS transistors, followed by a hydrogen anneal process that reduces dangling atomic bonds at the gate dielectric/substrate interface. A silicon nitride layer is then deposited to encapsulate the effects of the hydrogen anneal, preventing damage to the ferroelectric material. The ferroelectric capacitor layers are subsequently formed and oxygen annealed in pure O₂, ensuring the integrity of the device.

Career Highlights

Peir-Yung Chu has had a distinguished career, working with Motorola Corporation, where he has been able to apply his innovative ideas in a practical setting. His expertise in semiconductor technology has positioned him as a key player in the development of advanced electronic components.

Collaborations

Throughout his career, Peir-Yung has collaborated with esteemed colleagues such as Robert E. Jones and Peter Zurcher. These partnerships have fostered an environment of innovation and have contributed to the success of his projects.

Conclusion

Peir-Yung Chu's contributions to the field of ferroelectric devices exemplify the spirit of innovation. His patents and work at Motorola Corporation highlight his commitment to advancing technology in the semiconductor industry.