Allen Barnett

Title: Allen Barnett: Innovator in Solar Cell Technology

Introduction

Allen Barnett is a notable inventor based in Avondale, PA (US). He has made significant contributions to the field of solar energy through his innovative work in solar cell technology. With one patent to his name, Barnett has demonstrated his commitment to advancing renewable energy solutions.

Latest Patents

Barnett's most recent patent is titled "Solar cell via thin film solder bond." This patent describes a method of forming a solar cell device that includes creating a porous layer in a monocrystalline donor substrate. An epitaxial semiconductor layer is then formed on this porous layer. The process culminates in the formation of a solar cell structure on the epitaxial semiconductor layer, which is bonded to a carrier substrate through a bonding layer. The monocrystalline donor substrate is subsequently removed by cleaving the porous layer. Additionally, a grid of metal contacts is formed on the epitaxial semiconductor layer, and the exposed portions of this layer are removed. The exposed surface of the solar cell structure is textured, and this textured surface may be passivated to provide an anti-reflective coating.

Career Highlights

Barnett is currently associated with Amberwave, Inc., where he continues to work on innovative solutions in the solar energy sector. His expertise and dedication to research have positioned him as a key player in the development of advanced solar technologies.

Collaborations

Barnett collaborates with various professionals in the field, including his coworker Anthony J Lochtefeld. Their combined efforts contribute to the ongoing advancements in solar cell technology.

Conclusion

Allen Barnett's work in solar cell technology exemplifies the innovative spirit necessary for advancing renewable energy solutions. His contributions are paving the way for more efficient solar energy applications.