Kuen-Yi Chen

Title: Kuen-Yi Chen: Innovator in Semiconductor Technology

Introduction

Kuen-Yi Chen is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 5 patents. His work focuses on energy harvesting and storage devices, which are crucial for advancing semiconductor applications.

Latest Patents

One of Kuen-Yi Chen's latest patents is titled "Energy harvest and storage device for semiconductor chips and methods for forming the same." This invention describes a semiconductor structure that includes a parallel connection of a first component and a second component. The first component consists of a series connection of a diode and a capacitor, which can be either a metal-ferroelectric-metal capacitor or a metal-antiferroelectric-metal capacitor. The second component features a battery structure. This innovative semiconductor structure serves as both an energy harvesting device and an energy storage structure, utilizing heat from adjacent semiconductor devices or other heat sources.

Another notable patent is "Ferroelectric tunnel junction memory devices with enhanced read window." This semiconductor device includes a first capacitor with a ferroelectric film between two electrodes and a second capacitor with another dielectric film. By applying a first voltage across the first capacitor, the ferroelectric film is polarized, which alters the effective resistance through the device. A second voltage is then applied, allowing a leakage current to transit the ferroelectric film and accumulate along an electrode of the second capacitor. This process affects the drain to source resistance of a transistor, enabling the measurement of the polarization state of the ferroelectric film.

Career Highlights

Kuen-Yi Chen is currently employed at Taiwan Semiconductor Manufacturing Company Limited, a leading firm in the semiconductor industry. His work has significantly impacted the development of advanced semiconductor technologies.

Collaborations

Throughout his career, Kuen-Yi Chen has collaborated with notable colleagues, including Yi Ching Ong and Kuo-Ching Huang. These collaborations have further enhanced his contributions to the field.

Conclusion

Kuen-Yi Chen is a distinguished inventor whose work in semiconductor technology has led to innovative solutions in energy harvesting and storage. His patents reflect a commitment to advancing the capabilities of semiconductor devices, making him a key figure in the industry.