Location History:
- Hwaseong-si, KR (2011)
- Seoul, KR (2007 - 2013)
Company Filing History:
5 out of 131,611 
1 out of 27,040 
Years Active: 2007-2013
Title: Jong-Hyun Jeong: Innovator in Photoresist Composition and Thin-Film Transistor Technology
Introduction
Jong-Hyun Jeong is a distinguished inventor based in Seoul, South Korea, known for his significant contributions to the field of semiconductor technology. With a total of six patents to his name, he has developed innovative solutions aimed at enhancing the manufacturing processes of electronic components.
Latest Patents
Among his latest inventions, Jong-Hyun Jeong has focused on compositions for removing photoresist, which are crucial in the semiconductor fabrication industry. His first notable patent describes a composition that comprises 1% to 10% by weight of tetramethyl ammonium hydroxide (TMAH), 1% to 10% by weight of an alkanol amine, and a blend of other compounds including glycol ether, a triazole compound, and a polar solvent. This formulation facilitates the efficient removal of photoresist during the manufacturing process of thin-film transistor substrates. Additionally, he has developed another composition that incorporates various amine compounds alongside a corrosion inhibitor, aimed at improving the substrate manufacturing process.
Career Highlights
Jong-Hyun Jeong has been associated with top-tier technology companies, holding significant roles at Samsung Electronics Co., Ltd. and Samsung Display Co., Ltd. His work has primarily revolved around developing advanced materials and processes that drive innovations in display technologies and semiconductor devices.
Collaborations
Throughout his career, Jong-Hyun has collaborated with prominent colleagues such as Hong-Sick Park and Byung-Uk Kim, furthering research and development efforts in the semiconductor industry. Their combined expertise has propelled advancements in material science and manufacturing methodologies.
Conclusion
Jong-Hyun Jeong’s inventive contributions and collaborations underscore his role as a key figure in the field of semiconductor technology. His latest patents reflect his dedication to enhancing the efficiency and effectiveness of manufacturing processes, paving the way for future innovations in the industry.