Xu Cao

Title: Xu Cao - Innovator in Photosensitive Detector Technology

Introduction

Xu Cao is a prominent inventor based in Jiangsu, China. He has made significant contributions to the field of photosensitive detectors, showcasing his innovative spirit through his patented technology. His work is particularly notable for its application in advanced sensor systems.

Latest Patents

Xu Cao holds a patent for a "2×2 array arrangement based on composite dielectric gate photosensitive detector and operating method thereof." This invention features a two-by-two array consisting of four pixels. Each pixel is composed of one light-sensing transistor and one reading transistor, both formed above the same P-type semiconductor substrate. The design includes a composite dielectric gate structure, enhancing the performance of the device. The substrates of the four reading transistors are interconnected to form a regular octagonal ring structure located at the center of the array. Surrounding this structure are four heavily-doped N+ regions, strategically placed to optimize functionality. This innovative arrangement allows for efficient light detection and processing.

Career Highlights

Xu Cao is affiliated with Nanjing University, where he continues to advance his research and development in the field of semiconductor technology. His academic background and ongoing projects contribute to the university's reputation as a leader in innovative research.

Collaborations

Xu Cao collaborates with esteemed colleagues, including Haowen Ma and Zhijian Huang. Their combined expertise fosters a dynamic research environment, leading to groundbreaking advancements in technology.

Conclusion

Xu Cao's contributions to the field of photosensitive detectors exemplify his innovative approach to technology. His patent and ongoing research at Nanjing University highlight his commitment to advancing the capabilities of sensor systems.