Soon Bum Kwon

Title: Innovations and Contributions of Soon Bum Kwon in the Field of Patents

Introduction

Soon Bum Kwon, based in Seoul, South Korea, is an accomplished inventor holding an impressive portfolio of 25 patents. His work primarily revolves around advancements in separation membranes and liquid crystal displays, showcasing his dedication to innovation in technology.

Latest Patents

Among his latest inventions is a **forward osmosis-based separation membrane** that is based on multilayer thin film technology. This innovative membrane incorporates crosslinking between organic monomers, and it presents a unique preparation method. The membrane features a support layer and a selective layer, with an intermediate layer that prevents the selective layer from becoming filled with pores from the support layer. This design optimizes the thickness of the multilayer thin film forming the selective layer, ensuring excellent water permeability, salt removal rates, and pollution resistance due to the support layer's uniform surface pore structure.

In addition, Kwon has patented a **reflective liquid crystal display**. This display consists of several components, including a linear polarizer that transforms natural light into linearly polarized light, a retardation film that converts this light into circularly polarized light, and a liquid crystal layer that alters the light's phase in response to an electric field. The incorporation of a cholesteric liquid crystal color filter facilitates selective light reflection from the liquid crystal layer, while a black background absorbs excess light, enhancing the display's effectiveness.

Career Highlights

Soon Bum Kwon has built an impressive career at notable companies such as LG Philips LCD Co., Inc. and LG Electronics Inc. His involvement in these leading technology firms has been instrumental in the development of innovative display technologies and separation membranes.

Collaborations

Throughout his career, Kwon has collaborated with prominent individuals in the field, including Yuriy A Reznikov and Jong Hyun Kim. These partnerships have further bolstered his innovative contributions and helped advance technological developments in his areas of expertise.

Conclusion

In summary, Soon Bum Kwon's contributions to the fields of separation membranes and liquid crystal displays underscore his status as a pioneering inventor. With 25 patents to his name, his work continues to inspire advancements in technology, benefiting various industries and setting the stage for future innovations.