Guo Feng Yao

Title: Guo Feng Yao: Innovator in Image Sensor Technology

Introduction

Guo Feng Yao is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of image sensor technology. His innovative work has led to the development of advanced methods for fabricating and operating image sensors.

Latest Patents

Guo Feng Yao holds a patent for an image sensor, which includes a substrate with a first and second surface. The substrate features a photo-sensitive region and a connection region. The image sensor incorporates a buffer layer on the first surface of the substrate in the photo-sensitive region, along with a metal grid made of staggered metal wires. This metal grid is connected to an operation voltage, and trenches are formed within it, surrounded by the metal wires. The design includes color filters in the trenches, which enhance the sensor's performance by reducing dark current and preventing charge recombination.

Career Highlights

Throughout his career, Guo Feng Yao has worked with notable companies, including Semiconductor Manufacturing International (Shanghai) Corporation and Semiconductor Manufacturing International (Beijing) Corporation. His experience in these organizations has contributed to his expertise in semiconductor technology and image sensors.

Collaborations

Guo Feng Yao has collaborated with talented individuals such as Jue Lu and Hai Fang Zhang. These partnerships have fostered innovation and advancement in the field of image sensors.

Conclusion

Guo Feng Yao's contributions to image sensor technology demonstrate his commitment to innovation and excellence. His patent and career achievements reflect his significant impact on the industry.