Byung-Kwon Han

Title: Byung-Kwon Han: Innovator in Micro Light Emitting Devices

Introduction

Byung-Kwon Han is a distinguished inventor based in Santa Clara, California, renowned for his contributions to the field of light-emitting devices. With a total of six patents to his name, Han has played a significant role in advancing technologies that leverage micro light-emitting devices, specifically through innovations involving LEDs.

Latest Patents

His latest patents focus on micro light emitting devices that incorporate advanced techniques, devices, and systems. These patents detail LEDs featuring a first flat region at a specific height from the LED base, which includes multiple epitaxial layers such as a first n-layer, a first active layer, and a first p-layer. Additionally, a second flat region is detailed, existing at another height and parallel to the first flat region, containing at least a second n-layer. A unique sloped sidewall connects both flat regions and incorporates at least a third n-layer, ensuring that the first n-layer is thicker than part of the third n-layer. Moreover, a p-contact is ingeniously formed on the first p-layer, while an n-contact is established on the second n-layer, showcasing Han's innovative approach to LED technology.

Career Highlights

Throughout his career, Byung-Kwon Han has been affiliated with prominent companies including Lumileds LLC and Lumileds Holding B.V. His tenure in these organizations has allowed him to refine his expertise in the field and contribute significantly to the development of next-generation lighting solutions.

Collaborations

Han has also collaborated with notable industry professionals, including Costas Dimitropoulos and Sungsoo Yi. These partnerships have enabled him to further his research and enhance the impact of his innovations within the industry.

Conclusion

Byung-Kwon Han’s contributions to the field of micro light emitting devices underscore his role as a key inventor in the lighting technology sector. His six patents not only highlight his technical expertise but also pave the way for future advancements in LED technology, making a substantial impact on both the industry and the broader technological landscape.