Location History:
- Lakewood, CO (US) (2014)
- Golden, CO (US) (2022)
Company Filing History:
Years Active: 2014-2022
Title: Jihun Oh: Innovator in Photovoltaic Technology
Introduction
Jihun Oh is a prominent inventor based in Golden, CO (US). He has made significant contributions to the field of photovoltaic technology, holding 2 patents that focus on enhancing the efficiency of solar energy devices. His work is pivotal in advancing sustainable energy solutions.
Latest Patents
One of Jihun Oh's latest patents is titled "Efficient black silicon photovoltaic devices with enhanced blue response." This innovative photovoltaic (PV) device features a silicon substrate with an emitter layer designed to improve blue response. The emitter layer is characterized by a low dopant level, resulting in a sheet resistance of 90 to 170 ohm/sq. The anti-reflection properties of the PV device are achieved solely through a nano-structured or black silicon surface on the light-receiving side. The nano structures are carefully formed to avoid the presence of high-recombination metals, ensuring optimal performance. Additionally, the black silicon undergoes further processing to create larger nanostructures, which enhances its efficiency.
Another notable patent is "Anti-reflective nanoporous silicon for efficient hydrogen production." This patent discloses exemplary embodiments of nanoporous black silicon, which serves as an efficient photocathode for hydrogen production through the photoelectrolysis of water. This innovative approach contributes to the advancement of sustainable hydrogen production methods.
Career Highlights
Jihun Oh is currently associated with Alliance for Sustainable Energy, LLC, where he continues to work on groundbreaking technologies in the renewable energy sector. His expertise in photovoltaic devices and hydrogen production positions him as a key player in the field of sustainable energy.
Collaborations
Throughout his career, Jihun Oh has collaborated with esteemed colleagues, including Howard M Branz and Hao-Chih Yuan. These collaborations have further enriched his research and development efforts in innovative energy solutions.
Conclusion
Jihun Oh's contributions to photovoltaic technology and hydrogen production exemplify his commitment to advancing sustainable energy solutions. His innovative patents and ongoing work at Alliance for Sustainable Energy, LLC highlight his role as a leading inventor in the field.