Aifeng Zhao

Title: Aifeng Zhao: Innovator in Single-Photon Avalanche Diodes

Introduction

Aifeng Zhao is a notable inventor based in Wuxi, China. She has made significant contributions to the field of photonics, particularly in the development of advanced semiconductor devices. Her innovative work has led to the creation of a patented technology that enhances the performance of single-photon avalanche diodes.

Latest Patents

Aifeng Zhao holds a patent for a "Single-photon avalanche diode integrated with quenching resistor and manufacturing method thereof." This invention relates to a method that includes obtaining a wafer, patterning and etching the front surface of the base to form a quenching resistor trench and an isolation trench. The method further involves forming an insulation layer on the inner surface of the quenching resistor trench and depositing polycrystalline silicon on the front surface of the base. This innovative approach seals the quenching resistor trench while allowing the isolation trench to remain open, thereby improving the functionality of the device.

Career Highlights

Aifeng Zhao is currently employed at CSMC Technologies Fab2 Co., Ltd. Her work at this leading semiconductor manufacturing company has allowed her to collaborate with other talented professionals in the field. She has gained recognition for her expertise and innovative contributions to semiconductor technology.

Collaborations

Aifeng has worked alongside colleagues such as Zheng Bian and Kui Xiao, contributing to a collaborative environment that fosters innovation and technological advancement.

Conclusion

Aifeng Zhao's contributions to the field of photonics and her patented technology demonstrate her commitment to advancing semiconductor devices. Her work continues to influence the industry and inspire future innovations.