Company Filing History:
Years Active: 2020-2025
Title: Henna Järvitalo: Innovator in Photovoltaic Technologies
Introduction
Henna Järvitalo is a prominent inventor based in Oulu, Finland. She has made significant contributions to the field of photovoltaic technologies, holding a total of 4 patents. Her innovative work focuses on developing advanced materials and methods that enhance the efficiency and durability of solar energy systems.
Latest Patents
One of her latest patents is titled "Flexible and foldable abrasion resistant photopatternable siloxane hard coat." This invention features a layered structure that includes a substrate layer and a siloxane polymer layer, which can bend without breaking. The siloxane polymer layer has a thickness ranging from 1 to 50 μm, specifically around 5 to 20 μm. It is created by depositing a composition of at least three different silane monomers, including a bi-silane, which undergoes partial hydrolysis to form cross-linked siloxane polymer chains.
Another notable patent is "Carbosiloxane polymer compositions, methods of producing the same and the use thereof." This patent outlines a method for producing a photovoltaic cell with a cover, which involves providing a crystalline silicon substrate and a transparent substrate. An antireflective coating is formed on the transparent substrate, enhancing the efficiency of the photovoltaic cell. The coating is a hybrid organic-inorganic material that combines silicon, oxygen, and carbon with organic groups.
Career Highlights
Henna Järvitalo is currently employed at Optitune Oy, where she continues to innovate in the field of solar technologies. Her work has been instrumental in advancing the development of materials that improve the performance of solar panels and other photovoltaic applications.
Collaborations
Throughout her career, Henna has collaborated with talented individuals such as Ari Kärkkäinen and Milja Hannu-Kuure. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Henna Järvitalo's contributions to photovoltaic technologies exemplify her commitment to innovation and sustainability. Her patents reflect a deep understanding of material science and engineering, positioning her as a key figure in the advancement of solar energy solutions.