Ji Hun Kang

Title: Ji Hun Kang: Innovator in Light Emitting Diode Technology

Introduction

Ji Hun Kang is a prominent inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of light emitting diodes (LEDs), holding a total of 11 patents. His innovative work has advanced the technology and applications of LEDs, making them more efficient and versatile.

Latest Patents

Among his latest patents is a multi-band light emitting diode. This invention features a first conductivity type semiconductor layer and a V-pit generation layer that includes a first V-pit with a specific inlet width. Additionally, it incorporates a stress relief layer that provides a second V-pit with a greater inlet width. The active layer consists of two regions, one formed on a flat surface and another within the second V-pit. Another notable patent is for a single chip multi-band LED, which includes an n-type nitride semiconductor layer, an active layer, and a p-type nitride semiconductor layer. This LED is capable of emitting light that transitions from yellow to white based on the driving current.

Career Highlights

Ji Hun Kang has worked with several companies, including Seoul Viosys Co., Ltd. and Sensorview Incorporated. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in LED technology.

Collaborations

Some of his notable coworkers include Yong Hyun Baek and Chae Hon Kim. Their collaborative efforts have further enhanced the development of innovative LED solutions.

Conclusion

Ji Hun Kang's contributions to the field of light emitting diodes have established him as a key figure in the industry. His patents reflect a commitment to innovation and a drive to improve lighting technology.