Sung Hwan Yoo

Title: Innovations of Sung Hwan Yoo

Introduction

Sung Hwan Yoo is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of light-emitting devices, holding a total of seven patents. His work focuses on enhancing the efficiency and functionality of light-emitting technologies.

Latest Patents

One of his latest patents is a light-emitting-device package and production method. This invention includes a metal substrate with a light-emitting device positioned on its first surface, designed to emit ultraviolet light. The package features a pair of electrodes that are spaced apart on the metal substrate and are electrically connected to the light-emitting device. An insulating layer is placed between the metal substrate and the electrodes. Notably, the UV reflectance of the first surface of the metal substrate is higher than that of the electrodes, which enhances the overall performance of the device.

Career Highlights

Sung Hwan Yoo has established himself as a key figure in the innovation of light-emitting technologies. His work at Lumens Co., Ltd. has positioned him at the forefront of advancements in this field. His patents reflect a commitment to improving the efficiency and effectiveness of light-emitting devices.

Collaborations

He has collaborated with notable coworkers, including Myeong Kook Gong and Yong Wook Cho. Their combined expertise contributes to the innovative environment at Lumens Co., Ltd.

Conclusion

Sung Hwan Yoo's contributions to light-emitting devices demonstrate his dedication to innovation and technology. His patents not only enhance the functionality of these devices but also pave the way for future advancements in the field.