Rosine M Ribelin

Title: Innovations of Rosine M Ribelin

Introduction

Rosine M Ribelin is a notable inventor based in Lakewood, Colorado. She has made significant contributions to the field of photovoltaic technology, holding a total of five patents. Her work focuses on developing advanced solar energy solutions that enhance efficiency and performance.

Latest Patents

One of her latest patents is for hybrid multi-junction photovoltaic cells and associated methods. This invention includes a substrate and a back contact layer formed on the substrate. A low bandgap Group IB-IIIB-VIB material solar absorber layer is formed on the back contact layer. Additionally, a heterojunction partner layer is created on the low bandgap solar absorber layer to help form the bottom cell junction. This layer includes at least one layer of a high resistivity material with a resistivity of at least 100 ohms-centimeter. The high resistivity material has the formula (Zn and/or Mg)(S, Se, O, and/or OH). Furthermore, a conductive interconnect layer is formed above the heterojunction partner layer, and at least one additional single-junction photovoltaic cell is formed on the conductive interconnect layer as a top cell. The top cell may utilize an amorphous Silicon or p-type Cadmium Selenide solar absorber layer, with Cadmium Selenide being convertible from n-type to p-type through a chloride doping process.

Another significant patent involves systems and methods for thermally managing high-temperature processes on temperature-sensitive substrates. This method outlines a process for depositing thin-film layers on a flexible polyimide substrate. The process includes heating the flexible polyimide substrate so that the front outer surface is at a higher temperature than the back outer surface. Subsequently, one or more thin-film layers are deposited on the front outer surface of the substrate. The deposition zone for this method includes physical vapor deposition sources adapted to deposit metallic materials on the front outer surface, along with radiant zone boundary heaters.

Career Highlights

Throughout her career, Rosine has worked with several companies, including Ascent Solar Technologies, Inc. and ITN Energy Systems, Inc. Her experience in these organizations has allowed her to develop and refine her innovative ideas in solar technology.

Collaborations

Rosine has collaborated with notable individuals in her field, including Lawrence M Woods and Prem Nath. These partnerships have contributed to her success and the advancement of her inventions.

Conclusion