Company Filing History:
Years Active: 2010
Title: Vichai Meemongkolkiat: Innovator in Solar Cell Technology
Introduction
Vichai Meemongkolkiat is a prominent inventor based in Atlanta, GA (US). He has made significant contributions to the field of solar cell technology, holding 2 patents that focus on enhancing the efficiency and quality of solar cells. His work is instrumental in advancing renewable energy solutions.
Latest Patents
One of his latest patents is titled "Method for formation of high quality back contact with screen-printed local back surface field." This invention describes a thin silicon solar cell that incorporates a back dielectric passivation and rear contact with a local back surface field. The solar cell is fabricated from a crystalline silicon wafer with a thickness ranging from 50 to 500 micrometers. A barrier layer and a dielectric layer are applied to the back surface of the silicon wafer to prevent deformation during the formation of the rear contact. The process includes creating at least one opening in the dielectric layer, where an aluminum contact is formed to provide a back surface field. This aluminum contact is applied using screen printing with an aluminum paste containing 1 to 12 atomic percent silicon, followed by heat treatment at 750 degrees Celsius.
Another notable patent is "Method for cleaning a solar cell surface opening made with a solar etch paste." Similar to his previous work, this invention also focuses on a thin silicon solar cell with a back dielectric passivation and rear contact. The methodology involves the same fabrication process, ensuring the integrity of the silicon wafer while forming the rear contact.
Career Highlights
Vichai Meemongkolkiat is affiliated with the Georgia Tech Research Corporation, where he continues to innovate in the field of solar energy. His research and inventions contribute to the development of more efficient solar technologies, which are crucial for sustainable energy solutions.
Collaborations
He collaborates with Ajeet Rohatgi, a fellow researcher, to further enhance the advancements in solar cell technology. Their combined expertise fosters innovation and drives research in this vital area.
Conclusion
Vichai Meemongkolkiat is a key figure in solar cell innovation, with a focus on improving the quality and efficiency of solar technologies. His patents reflect his commitment to advancing renewable energy solutions, making a significant impact in the field.