Jung-Il Yoon

Title: Innovations of Jung-Il Yoon in Photosensitive Resin Technology

Introduction

Jung-Il Yoon is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of photosensitive resin compositions, particularly in the development of materials that are essential for various industrial applications.

Latest Patents

Jung-Il Yoon holds a patent for an "Alkali developable photosensitive resin composition and dry film manufactured by the same." This invention relates to a polyimide photosensitive resin composition that can be developed using an alkali aqueous solution. The composition includes a polyamic acid, two or more (meth)acrylate-based compounds with double bonds, a photopolymerization initiator, a phosphorus-based flame retardant, and an organic solvent. The resulting dry film produced from this composition has various applications in the industry.

Career Highlights

Jung-Il Yoon is currently associated with LG Chem, Ltd., a leading chemical company known for its innovative products and solutions. His work at LG Chem has allowed him to focus on advancing resin technologies that meet the evolving needs of the market.

Collaborations

Some of his notable coworkers include Kwang-Joo Lee and Heon-Sik Song, who have collaborated with him on various projects related to photosensitive materials.

Conclusion

Jung-Il Yoon's contributions to the field of photosensitive resin technology highlight his innovative spirit and dedication to advancing material science. His patent reflects a significant step forward in developing more efficient and effective resin compositions for industrial use.