Sunjin Song

Title: The Innovative Contributions of Sunjin Song

Introduction

Sunjin Song 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 eight patents. His work focuses on advancing display technologies through innovative designs and materials.

Latest Patents

Among his latest patents is a light-emitting device that includes nanostructures. This device features a reflective layer with a plurality of nano-structures arranged in a two-dimensional pattern. It also incorporates a low-refractive-index layer adjacent to these nano-structures, along with a first electrode, an organic emission layer, and a second electrode. Each nano-structure is made from a non-metallic material, while the low-refractive-index layer consists of a dielectric material with a lower refractive index than that of the non-metallic material.

Another notable patent is a light-emitting device equipped with light absorbers. This device includes a reflective layer with a phase modulation surface and a planarization layer on top. The first electrode is placed on the planarization layer, followed by an organic emission layer that emits visible light of varying wavelengths. The reflective layer and the second electrode create a micro cavity that resonates specific wavelengths of light, while the planarization layer contains a light absorber for shorter wavelengths.

Career Highlights

Sunjin Song has worked with leading companies in the technology sector, including Samsung Electronics Co., Ltd. and the Industry-University Cooperation Foundation at Hanyang University. His experience in these organizations has allowed him to develop and refine his innovative ideas in the field of light-emitting devices.

Collaborations

Throughout his career, Sunjin has collaborated with notable colleagues such as Wonjae Joo and Hyun Woo Koo. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Sunjin Song's contributions to the field of light-emitting devices demonstrate his innovative spirit and commitment to advancing technology. His patents reflect a deep understanding of materials and design, positioning him as a key figure in the industry.