Company Filing History:
Years Active: 2024-2025
Title: Liqiao Liu: Innovator in Photodetector Technology
Introduction
Liqiao Liu is a prominent inventor based in Beijing, China. He has made significant contributions to the field of photodetector technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and functionality of pixel units in imaging systems.
Latest Patents
Liqiao Liu's latest patents include the UTTB photodetector pixel unit, array, and method. This invention discloses a UTBB photodetector pixel unit that consists of a silicon film layer, a buried oxide layer, a charge collection layer, and a substrate. The arrangement of these layers improves photoelectric conversion efficiency and reduces crosstalk between pixels. Another notable patent is the pixel unit and signal processing method for a pixel unit. This innovation introduces a sub-pixel that generates and outputs a signal difference between N-type and P-type main pixels, allowing for efficient signal processing without increasing the pixel area.
Career Highlights
Liqiao Liu is affiliated with Peking University, where he continues to advance research in photodetector technologies. His work has garnered attention for its potential applications in various imaging systems.
Collaborations
Liqiao Liu collaborates with notable colleagues, including Gang Du and Xiaoyan Liu. Their combined expertise contributes to the innovative research and development in their field.
Conclusion
Liqiao Liu is a key figure in the advancement of photodetector technology, with a focus on improving pixel unit efficiency. His contributions through patents and collaborations highlight his commitment to innovation in this critical area of research.