Company Filing History:
Years Active: 2012
Title: Zuqin Liu: Innovator in Thin Film Technology
Introduction
Zuqin Liu is a prominent inventor based in Palo Alto, California. He has made significant contributions to the field of thin film technology, holding a total of 2 patents. His work focuses on innovative techniques that enhance the formation of thin films from bulk substrates.
Latest Patents
Zuqin Liu's latest patents include groundbreaking methods for forming thin films by implantation with reduced channeling. This invention utilizes a particle accelerator beam to create thin films from a bulk substrate. The process involves exposing a bulk substrate to a beam of accelerated particles, followed by a controlled cleaving process to separate the thin film. To improve the uniformity of implantation depth, various techniques are employed to reduce channeling effects. These techniques include miscutting the substrate, tilting it at an angle, or applying a dithering motion during implantation.
Another notable patent involves a method for fabricating a free-standing thickness of silicon material. This method introduces particles with energies between 1-5 MeV into a silicon ingot to define a cleave region. The process results in a detachable thickness of material characterized by a carrier lifetime of about 10 microseconds, which can be enhanced to about 200 microseconds through thermal treatment.
Career Highlights
Zuqin Liu is currently associated with Silicon Genesis Corporation, where he continues to advance his research and development efforts in thin film technology. His innovative approaches have positioned him as a key figure in the industry.
Collaborations
Zuqin Liu has collaborated with notable colleagues, including Francois J Henley and Adam Brailove. Their combined expertise contributes to the success of their projects and innovations.
Conclusion
Zuqin Liu's contributions to thin film technology through his patents and work at Silicon Genesis Corporation highlight his role as a leading inventor in this field. His innovative techniques are paving the way for advancements in material science and engineering.