Company Filing History:
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Years Active: 2001-2015
Title: **Ulrich Kroll: Innovator in Thin Film Solar Technology**
Introduction
Ulrich Kroll, based in Corcelles, Switzerland, is an accomplished inventor in the field of thin film technology, particularly in solar energy applications. With a total of 11 patents to his name, Kroll has made significant contributions to the development of high-performance devices that enhance the efficiency of solar cells.
Latest Patents
Among his recent innovations, Kroll has developed a method for obtaining high-performance thin film devices deposited on highly textured substrates. This invention introduces an improved thin-film solar cell that incorporates an additional resistive transparent conductive oxide (TCO) layer. This layer effectively separates the conductive TCO layers serving as electrodes, thus significantly decreasing performance losses in solar cells. Another notable patent details a method of coating a substrate with a zinc oxide film, which is particularly valuable for solar cell manufacturing. This method involves providing a substrate with a flat surface, subjecting it to a plasma-etching process, and then depositing a zinc oxide layer on the etched surface.
Career Highlights
Ulrich Kroll has worked at renowned organizations that have shaped his career in solar technology. He was affiliated with Tel Solar AG, a company engaged in advancing solar energy solutions. Additionally, he contributed to research and development at Université de Neuchâtel, specifically in the Institut de Microtechnique, which focuses on microtechnology and its applications.
Collaborations
Throughout his career, Kroll has collaborated with talented colleagues, including Johannes Meier and Evelyne Vallat-Sauvain. These partnerships have fostered innovative advancements in thin film technology, furthering the capabilities of solar energy devices.
Conclusion
Ulrich Kroll stands out as a key player in the solar technology sector, with his patents addressing critical challenges in the efficiency of thin-film solar cells. His innovative approaches reflect a commitment to enhancing renewable energy solutions, contributing significantly to the field. As solar technology continues to evolve, Kroll's work remains influential in driving progress towards sustainable energy sources.