Company Filing History:
Years Active: 2009-2014
Title: Eui June Jeong: Innovator in Color Filter Technology
Introduction
Eui June Jeong is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of color filter technology, holding 2 patents that enhance image sensor performance. His innovative work focuses on developing compositions that improve color reproduction and contrast in imaging devices.
Latest Patents
Eui June Jeong's latest patents include a photosensitive resin composition for producing color filters and a pigment dispersion composition for color imaging devices. The photosensitive resin composition is designed to be developable with an aqueous alkaline solution, making it suitable for high-resolution color filters. This composition includes an alkali-soluble resin, a photopolymerizable monomer, a photopolymerization initiator, colorants, and a solvent. The combination of a pigment and a dye as colorants allows for the formation of fine pixels that exhibit excellent color reproduction and contrast.
The second patent, the pigment dispersion composition, comprises a blue anthraquinone pigment that is pretreated with a water-soluble inorganic salt and a wetting agent. This composition is aimed at producing color filters with good color separation and high transmittance, which are essential for color imaging devices.
Career Highlights
Eui June Jeong is currently employed at Cheil Industries Inc., where he continues to innovate in the field of color filter technology. His work has been instrumental in advancing the capabilities of imaging devices, making them more efficient and effective.
Collaborations
Eui June Jeong has collaborated with notable coworkers, including Kil Sung Lee and Chang Min Lee. Their combined expertise contributes to the development of cutting-edge technologies in the industry.
Conclusion
Eui June Jeong is a key figure in the advancement of color filter technology, with a focus on improving image sensor performance through innovative compositions. His contributions are paving the way for higher-quality imaging solutions in various applications.
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