Jae-sung Hyun

Title: Inventor Jae-sung Hyun: Innovations in Light-Emitting Devices

Introduction

Jae-sung Hyun, an accomplished inventor based in Suwon-si, South Korea, has made noteworthy contributions to the field of semiconductor technology. Notably associated with Samsung Electronics Co., Ltd., he holds two patents that exemplify his innovative prowess in light-emitting devices.

Latest Patents

Jae-sung Hyun's recent patents focus on advanced light-emitting devices and methods for their manufacturing. The first patent details a light-emitting device comprising a light-emitting structure that includes a first-conductivity-type nitride semiconductor layer positioned on a substrate. This structure also features an active layer and a second-conductivity-type nitride semiconductor layer, with a unique buffer layer interspersed between the substrate and the light-emitting structure. The buffer layer is characterized by numerous vertical voids of varying horizontal sectional areas.

The second patent presents a light-emitting device comprised of an n-type semiconductor layer with an ion-implanted dopant, an active layer, and a p-type semiconductor layer, which also employs a similar ion-implantation process. This comprehensive methodology includes thermal annealing of the semiconductor layers and the presence of magnesium-hydrogen complexes in the p-type layer, facilitating enhanced performance of the light-emitting devices.

Career Highlights

Jae-sung Hyun's role at Samsung Electronics Co., Ltd. underscores his significance in the technological landscape, particularly in the realm of semiconductor research and development. His patents reflect not only his innovative thinking but also his commitment to advancing light-emitting technologies.

Collaborations

Throughout his career, Jae-sung has collaborated with notable coworkers, including Dong-yul Lee and Jung-kyu Park. These partnerships have enabled a collaborative environment fostering creativity and innovation, essential for developing intricate semiconductor solutions.

Conclusion

In conclusion, Jae-sung Hyun's contributions to the field of light-emitting devices exemplify the innovative spirit that drives technological advancement. His patents represent significant strides in semiconductor technology, highlighting the importance of his work at Samsung Electronics Co., Ltd. As he continues his endeavors in research and development, Jae-sung remains a pivotal figure in the world of innovations and inventions.