Location History:
- Suwon, KR (2011 - 2013)
- Gyunggi-do, KR (2013)
- Kyungki-do, KR (2007 - 2014)
Company Filing History:
3 out of 131,611 
2 out of 7,593 
1 out of 207 
Years Active: 2007-2014
Title: **Hyung Ky Back: Innovator in Light Emitting Devices**
Introduction
Hyung Ky Back is a notable inventor based in Kyungki-do, South Korea, known for his contributions to the field of semiconductor technology. He holds six patents, demonstrating his innovative spirit and technical expertise in the development of light emitting devices.
Latest Patents
Among his latest inventions is the "Vertical group III-nitride light emitting device and method for manufacturing the same". This patent introduces a cutting-edge light emitting device comprising a conductive substrate, a p-type clad layer, an active layer, an n-doped AlGaInN layer, an undoped GaN layer, and an n-electrode. A defining feature of this device is the rough pattern formed on the top surface of the undoped GaN layer, enhancing its performance.
Another significant patent by Back is the "Semiconductor light emitting device and method of manufacturing the same". This invention focuses on a manufacturing process that simplifies production while improving light extraction efficiency. The device consists of a substrate with sequentially laminated semiconductor layers and includes a silica particle layer with an uneven part, adding to its innovative design.
Career Highlights
Throughout his career, Hyung Ky Back has made significant strides in the technology sector, having worked with prestigious companies such as Samsung Electro-Mechanics Co., Ltd. and Samsung Electronics Co., Ltd. His association with these industry leaders has provided him with a platform to advance his research and innovations in semiconductor devices.
Collaborations
In his journey as an inventor, he has collaborated with talented individuals including Yong Chun Kim and Jae Hoon Lee. Their joint efforts have played a critical role in the successful development of novel technologies within the semiconductor domain.
Conclusion
Overall, Hyung Ky Back's contributions to light emitting devices highlight his ingenuity and dedication to advancing technology. With his six patents, he continues to inspire future innovations in the field of semiconductor applications.