James M Ball

Title: The Innovative Contributions of James M Ball

Introduction

James M Ball, a prolific inventor based in Oxford, GB, is recognized for his remarkable contributions to the field of optoelectronics. With a total of five patents to his name, Ball's work underscores his commitment to advancing technology and innovation in his area of expertise.

Latest Patents

Among his latest inventions, James M Ball has developed an optoelectronic device that comprises a photoactive region including an n-type region with at least one n-type layer and a p-type region with at least one p-type layer. Notably, this device features a layer of a perovskite semiconductor without open porosity situated between the n-type and p-type regions. This perovskite semiconductor is primarily light-absorbing, enhancing the efficiency of the device. The inventive structure also incorporates a scaffold material typically present in porous form, which allows the perovskite semiconductor to be disposed within its pores. Additionally, a capping layer of the perovskite semiconductor, without open porosity, is applied on top, creating a robust connection with the underlying perovskite layer. The invention provides methodologies for producing these optoelectronic devices through low-temperature processes that can be executed at temperatures not exceeding 150 °C, involving either solution deposition or vapor deposition techniques.

Career Highlights

James M Ball's association with Oxford University Innovation Limited has been pivotal in transforming his innovative concepts into concrete developments. His role in the company showcases a blend of academic expertise and practical application, which has led to the advancement of new technologies in the optoelectronics sector.

Collaborations

Throughout his career, Ball has collaborated with esteemed colleagues, including Henry James Snaith and Edward James William Crossland. These partnerships have not only fostered a collaborative spirit in research and innovation but have also contributed significantly to the success of their ventures and the development of critical technologies.

Conclusion

Overall, James M Ball exemplifies the essence of modern invention, pushing the boundaries of technology through his innovative work in optoelectronics. His five patents reflect a deep understanding of the field and a commitment to creating solutions that have considerable implications for future advancements.