Location History:
- Suwon-si, KR (2017 - 2019)
- Yongin-si, KR (2020)
Company Filing History:
Years Active: 2017-2020
Title: Innovations by Chul-hee Yoo: Pioneering Light-Emitting Technologies
Introduction
Chul-hee Yoo is an esteemed inventor based in Suwon-si, South Korea, known for his significant contributions to the field of light-emitting technologies. With a total of three patents to his name, he plays a crucial role in advancing innovations that enhance light emission characteristics and reliability.
Latest Patents
Among his notable patents, Yoo's latest inventions include the "Quantum Dot Glass Cell and Light-Emitting Device Package Including the Same." This innovation features a quantum dot glass cell comprised of a unique mixture of quantum dots, inorganic homogenizing particles, and a binder. The design is complemented by a dispersion matrix containing the quantum dot powder and a glass sealing structure surrounding it. This advanced configuration leads to improved light emission characteristics and reliability.
Another remarkable patent by Yoo is the "Light Source Package and Display Device Including the Same." This design encapsulates a substrate, a mounted light-emitting device, a red phosphor layer adjacent to the device, and an encapsulation layer. The red phosphor layer utilizes either a fluoride-based or sulfide-based phosphor, resulting in excellent color reproduction without discoloration from moisture over long periods.
Career Highlights
Chul-hee Yoo is affiliated with Samsung Electronics Co., Ltd., a world-leading company renowned for its innovation in electronics and technology. His work continues to be instrumental in driving the company's advancements in display technologies.
Collaborations
Yoo collaborates with several talented coworkers, including Ho-Young Song and Da-hye Kim. Together, they contribute to innovative projects that push the boundaries of technology and enhance user experiences in various applications.
Conclusion
Chul-hee Yoo's contributions to light-emitting technologies exemplify the spirit of innovation. His latest patents not only highlight his expertise but also serve as a foundation for future advancements in the industry. As he continues his work at Samsung Electronics Co., Ltd., the impact of his inventions will likely resonate through various high-tech applications and products.