Company Filing History:
Years Active: 2016-2018
Title: Joo Hyung Park: Innovator in Solar Cell Technology
Introduction
Joo Hyung Park is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of solar energy, particularly in the development of thin-film solar cells. With a total of seven patents to his name, Park is recognized for his innovative approaches to enhancing solar cell efficiency.
Latest Patents
Among his latest patents is a solar cell featuring a rear buffer layer and a method for manufacturing the same. This invention addresses the limitations of traditional thin-film solar cells by eliminating the need for a buffer layer and a transparent electrode on the light absorption layer. Instead, these components are positioned beneath the CIGS face, allowing solar light to reach the light absorption layer without obstruction. Additionally, the first electrode and buffer layer are designed in a saw-toothed structure to minimize the distance that electrons or holes must travel after absorbing light energy.
Another notable patent involves a method for manufacturing the light absorption layer of a thin-film solar cell. This method includes the creation of a binary system nanoparticle slurry by combining Ib group and VIa group elements. The process involves coating this slurry onto the rear electrode layers and subjecting it to a heat treatment process, which enhances the efficiency of the solar cell.
Career Highlights
Joo Hyung Park is affiliated with the Korea Institute of Energy Research, where he continues to advance research in solar technology. His work has been instrumental in developing more efficient solar cells, contributing to the broader goal of sustainable energy solutions.
Collaborations
Park collaborates with several talented individuals in his field, including Young Joo Eo and Ara Cho. Their combined expertise fosters innovation and drives forward the research initiatives at the Korea Institute of Energy Research.
Conclusion
Joo Hyung Park stands out as a key figure in solar cell innovation, with his patents reflecting a commitment to improving energy efficiency. His contributions are vital to the advancement of renewable energy technologies.