Company Filing History:
4 out of 131,906 
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4 out of 787 Years Active: 2015-2016
Title: Eui-soo Kim: Innovator in Optical Films and Display Technologies
Introduction
Eui-soo Kim is a prominent inventor based in Chungcheongnam-do, South Korea. He has made significant contributions to the field of optical films and organic light-emitting display technologies. With a total of 4 patents to his name, Kim's work has had a substantial impact on the industry.
Latest Patents
Among his latest innovations are patents related to optical films designed to reduce color shift and organic light-emitting display apparatuses that utilize these films. These optical films feature a high refractive index pattern layer, which includes a first surface and a second surface facing each other. The first surface is characterized by a pattern containing multiple grooves, each with a curved surface and a depth greater than its width. The high refractive index pattern layer is constructed from a material with a refractive index exceeding 1. Additionally, these inventions incorporate a low refractive index pattern layer made from a material with a lower refractive index than that of the high refractive index layer. This low refractive index layer contains a filling material that occupies the grooves. The tilt angle, θ, of each groove is designed to satisfy the condition of 15° ≤ θ ≤ 75°.
Career Highlights
Eui-soo Kim has worked with leading companies in the technology sector, including Samsung Electronics Co., Ltd. and Corning Precision Materials Co., Ltd. His experience in these organizations has allowed him to refine his expertise in optical technologies and display systems.
Collaborations
Throughout his career, Kim has collaborated with notable colleagues such as Hong-shik Shim and Eun-Young Cho. These partnerships have contributed to the advancement of his research and innovations in the field.
Conclusion
Eui-soo Kim is a distinguished inventor whose work in optical films and display technologies continues to influence the industry. His innovative patents and collaborations highlight his commitment to advancing technology in meaningful ways.