Location History:
- Seoul, KR (2001)
- Seongnam, KR (2008 - 2011)
- Gyeonggi-Do, KR (2011)
- Gyunggi-do, KR (2013)
- Kyungki-do, KR (2004 - 2014)
Company Filing History:
14 out of 7,593 
5 out of 207 
2 out of 131,611 
Years Active: 2001-2014
Title: Innovations of Bang Won Oh in Nitride Semiconductor Technology
Introduction
Bang Won Oh, a notable inventor based in Kyungki-do, South Korea, has contributed significantly to the field of semiconductor technology. Holding 21 patents, his work predominantly focuses on nitride semiconductor light-emitting devices, which play a crucial role in modern lighting and display technologies.
Latest Patents
Among his most recent inventions is a nitride semiconductor light-emitting device which features a polycrystalline or amorphous substrate made of aluminum nitride (AlN). This invention includes a series of dielectric patterns on the AlN substrate, utilizing lateral epitaxial overgrowth to create a highly efficient nitride semiconductor layer. The device also incorporates a conductive nitride semiconductor layer and an active layer to enhance its functionality.
Another significant patent from Bang Won Oh details a photonic crystal light-emitting device. This device includes a sophisticated structure featuring first and second conductivity type semiconductor layers with an active layer between them. Its unique transparent electrode layer, embedded with a photonic crystal structure, improves light extraction efficiency, which is essential for advanced lighting solutions.
Career Highlights
Throughout his career, Bang Won Oh has made a substantial impact while working at prominent companies such as Samsung Electro-Mechanics Co., Ltd. and Samsung LED Co., Ltd. His innovative contributions have not only advanced company technologies but have also set benchmarks in the semiconductor industry.
Collaborations
Collaboration has been a key aspect of his work, with colleagues such as Doo Go Baik and Seok Beom Choi. These partnerships have allowed for the exchange of ideas and have further propelled the advancements in the field of nitride semiconductors.
Conclusion
Bang Won Oh's dedication to innovation in semiconductor technology, particularly nitride light-emitting devices, underscores his role as a leading inventor in this dynamic field. With a robust portfolio of patents and collaborative efforts with industry peers, he continues to shape the future of lighting and display technologies.