Jefferson W Plummer

Title: Jefferson W Plummer: Innovator in Group III Nitride LED Technology

Introduction

Jefferson W Plummer is a notable inventor based in Durham, NC (US). He has made significant contributions to the field of light-emitting diode (LED) technology, particularly through his innovative work on Group III nitride structures. His research focuses on enhancing the electrical performance of these LED structures, which has implications for various applications in lighting and electronics.

Latest Patents

Plummer holds a patent for "Group III nitride LED structures with improved electrical performance." This patent describes a Group III nitride LED structure that includes one or more n-type layers, one or more p-type layers, and an active region featuring a plurality of sequentially arranged barrier-well units. The invention aims to improve efficiency and reduce forward voltages, particularly at elevated currents and temperatures. The unique doping profiles of the barrier layers contribute to the enhanced performance of these LED structures.

Career Highlights

Jefferson W Plummer is associated with Creeled, Inc., a company known for its advancements in LED technology. His work has been instrumental in pushing the boundaries of what is possible with Group III nitride LEDs. With a focus on improving electrical performance, Plummer's contributions have positioned him as a key figure in the field.

Collaborations

Plummer has collaborated with notable colleagues such as Joseph G Sokol and Caleb A Kent. These collaborations have likely fostered an environment of innovation and creativity, leading to advancements in LED technology.

Conclusion

Jefferson W Plummer's work in the development of Group III nitride LED structures showcases his commitment to innovation in the field of electronics. His patent reflects a significant step forward in improving the efficiency and performance of LED technology.