Jeong Hwan Jang

Title: The Innovations of Jeong Hwan Jang

Introduction

Jeong Hwan Jang is an innovative inventor based in Busan, South Korea. He is recognized for his contributions to semiconductor technology, specifically in the realm of ultraviolet light emitting devices. With a keen eye for advancing optical technologies, Jang has made significant strides in enhancing light extraction efficiency in these devices.

Latest Patents

Jang holds a patent for a "Semiconductor ultraviolet light emitting device having improved light extraction efficiency." This invention encompasses a sophisticated structure featuring a substrate, a buffer layer with numerous nanorods, and an active layer that includes a quantum well made of AlInGaN. The design is meticulously crafted to optimize light emission, meeting specific refractive index and dimensional criteria for the nanorods.

Career Highlights

Throughout his career, Jeong Hwan Jang has been associated with prominent organizations, including Samsung Electronics Co., Ltd. and the Seoul National University R&DB Foundation. His experience within these esteemed institutions has provided him with a robust platform to develop and refine his innovative ideas.

Collaborations

Jang has collaborated with notable colleagues such as Jung Sub Kim and Dong Hyun Lee. Together, they have worked on advancing semiconductor technologies and pushing the boundaries of what's possible in the field of ultraviolet light emission.

Conclusion

In summary, Jeong Hwan Jang's contributions to the field of semiconductor technology are both commendable and impactful. His patent for an ultraviolet light emitting device showcases his commitment to innovation and excellence. As he continues to work alongside leading professionals in the industry, his future endeavors promise to yield even more groundbreaking advancements in technology.