Bettina Späth

Title: The Innovative Contributions of Bettina Späth

Introduction

Bettina Späth is a prominent inventor based in Dresden, Germany. She has made significant contributions to the field of solar energy technology, particularly through her innovative methods for producing thin-film solar cells. With a total of three patents to her name, her work has garnered attention in the scientific community.

Latest Patents

One of her latest patents is a method for depositing a CdTe layer on a substrate. This method involves using physical gas phase deposition in a vacuum chamber. The substrate is heated to a specific coating temperature before the deposition process begins. It is then guided past a vessel where CdTe is converted into a vapor state. A gaseous component with increased pressure flows through an inlet against the substrate surface, allowing for effective adsorption before the substrate passes the vessel. Another notable patent is a method for producing thin-film solar cells. This method aims to minimize absorption loss in the CdS layer and eliminate the need for a CdCl activation treatment step. It achieves this by applying a sacrificial metal-halide layer between the CdS layer and the CdTe layer of the solar cells.

Career Highlights

Bettina has worked with several companies, including CTF Solar GmbH and China Triumph International Engineering Co., Ltd. Her experience in these organizations has allowed her to refine her skills and contribute to advancements in solar technology.

Collaborations

Some of her notable coworkers include Bastian Siepchen and Krishnakumar Velappan. Their collaborative efforts have further enhanced the impact of her inventions in the industry.

Conclusion

Bettina Späth's innovative work in solar energy technology exemplifies her dedication to advancing sustainable energy solutions. Her patents reflect her expertise and commitment to improving the efficiency of solar cells.