Company Filing History:
Years Active: 2007-2015
Title: Soichi Uchida: Innovator in Organic Photovoltaic Technology
Introduction
Soichi Uchida is a prominent inventor known for his contributions to the field of organic photovoltaic technology. He is based in Yokohama, Japan, and has been instrumental in developing high-efficiency organic solar cells. With a total of nine patents to his name, Uchida's work has significantly advanced the capabilities of solar energy conversion.
Latest Patents
Uchida's latest patents focus on high-efficiency organic photovoltaic cells employing hybridized mixed-planar heterojunctions. One of his notable inventions describes a device that includes a first electrode, a second electrode, and a photoactive region situated between them. This photoactive region consists of a first photoactive organic layer, which is a mixture of an organic acceptor material and an organic donor material. The first layer has a thickness not exceeding 0.8 characteristic charge transport lengths. Additionally, a second photoactive organic layer is in direct contact with the first layer, comprising an unmixed layer of the organic acceptor material, with a thickness of at least 0.1 optical absorption lengths. Furthermore, a third photoactive organic layer is also included, which is an unmixed layer of the organic donor layer, ensuring optimal performance and efficiency.
Career Highlights
Soichi Uchida is affiliated with Princeton University, where he continues to push the boundaries of research in organic photovoltaics. His innovative approaches have led to significant advancements in the efficiency of solar cells, with embodiments of his inventions capable of achieving power efficiencies of 2% or greater, and preferably 5% or greater.
Collaborations
Uchida has collaborated with notable researchers in the field, including Stephen R. Forrest and Jiangeng Xue. Their combined expertise has fostered a collaborative environment that enhances the development of cutting-edge technologies in organic solar energy.
Conclusion
Soichi Uchida's contributions to organic photovoltaic technology exemplify the innovative spirit of modern inventors. His work not only advances scientific understanding but also paves the way for more efficient solar energy solutions.