Location History:
- Leuven, BE (2016)
- Heverlee, BE (2017)
Company Filing History:
2 out of 228 
1 out of 557 
1 out of 972 
Years Active: 2016-2017
Title: Innovations by Angel Uruena De Castro
Introduction
Angel Uruena De Castro is a notable inventor based in Heverlee, Belgium. He has made significant contributions to the field of photovoltaic technology, holding 2 patents that focus on advanced methods for manufacturing solar cells. His work aims to enhance the efficiency and effectiveness of solar energy conversion.
Latest Patents
One of his latest patents is titled "Method of manufacturing a solar cell with local back contacts." This invention relates to a manufacturing process that involves a dielectric stack of at least two layers, including a first dielectric layer made of AlOx in contact with a p-type silicon layer. The method includes a formation step of at least one partial opening, preferably by laser ablation, into the dielectric stack, which spares the first dielectric layer.
Another significant patent is the "Method for fabricating photovoltaic cells with plated contacts." This technology focuses on photovoltaic cells with plated metal contacts. The method includes locally smoothening portions of the semiconductor substrate's surface using a first laser, doping the surface to form an emitter region, and forming a dielectric layer. Openings are created through the dielectric layer using a second laser, exposing the underlying surface for metal contact formation by plating.
Career Highlights
Throughout his career, Angel has worked with prominent companies such as Total Marketing Services and Imec. His experience in these organizations has contributed to his expertise in photovoltaic technologies and innovations.
Collaborations
Angel has collaborated with notable individuals in his field, including Perine Jaffrennou and Johan Das. These collaborations have likely enriched his work and led to further advancements in solar technology.
Conclusion
Angel Uruena De Castro is a distinguished inventor whose work in solar cell manufacturing is paving the way for more efficient renewable energy solutions. His patents reflect a commitment to innovation in the photovoltaic sector.