Chih-Yu Tseng

Title: **Chih-Yu Tseng: Innovator in Semiconductor Technology**

Introduction

Chih-Yu Tseng, based in Hsinchu, Taiwan, is a renowned inventor with a significant contribution to the field of semiconductor technology, holding an impressive total of 22 patents. His innovative work primarily focuses on improving the functionality and efficiency of CMOS image sensors.

Latest Patents

Among his latest patents, Tseng has developed a "Method and apparatus for reducing light leakage at memory nodes in CMOS image sensors." This patent discloses a CMOS image sensor equipped with global shutters, highlighting a sophisticated method for its fabrication. Notably, the semiconductor device described includes a light-sensing region, a charge-storage region, and a light-shielding structure designed to prevent light leakage from the light-sensing region to the signal-processing region. This innovation ensures enhanced image quality and performance.

Another notable patent is the "Semiconductor device and method of fabricating the same," which details a semiconductor device comprising a substrate, multiple metal layers, and a dielectric layer. It features a first metal pattern located in a dense region and a second metal pattern in an isolation region, showcasing Tseng's adeptness in semiconductor structure optimization.

Career Highlights

Chih-Yu Tseng has worked with prominent companies such as United Microelectronics Corporation and Taiwan Semiconductor Manufacturing Company Limited (TSMC). His experiences in these leading firms have enabled him to push the boundaries of semiconductor technology and innovative sensor designs.

Collaborations

Throughout his career, Tseng has collaborated with talented individuals, including Kai-Ling Chiu and Victor-Chiang Liang. These partnerships have fostered a creative environment, enhancing the development of pioneering technologies within the semiconductor realm.

Conclusion

Chih-Yu Tseng's dedication to innovation in the semiconductor industry is evident in his numerous patents and collaborative efforts. His work continues to shape the future of CMOS image sensors, significantly impacting how we capture and process visual information in technology today.