This inventor holds 5 USPTO granted patents. Top assignee: Lg Philips Lcd Co., Inc.. Active years: 2002-2003.
Company Filing History:
Years Active: 2002-2003
Title: Jonghoon Yi: Innovator in Inkjet Technology and Color Filters
Introduction
Jonghoon Yi is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the fields of inkjet technology and display devices. With a total of 5 patents to his name, Yi continues to push the boundaries of innovation in his industry.
Latest Patents
Among his latest patents, Yi has developed an innovative inkjet print head and a method of manufacturing the same. This inkjet print head features a nozzle and an ink pool that temporarily holds printing ink, along with a first screen that includes a convex bar column. The bar column consists of multiple bars arranged longitudinally and spaced apart, while a piezo element pumps the printing ink from the ink pool to the nozzle. Additionally, Yi has patented a color filter and method of manufacturing the same for liquid crystal display devices. This invention includes a black matrix formed on a substrate, a photosensitive water-repellent layer, a color filter layer, and a transparent conductive electrode.
Career Highlights
Jonghoon Yi is currently employed at LG Philips LCD Co., Inc., where he applies his expertise in developing cutting-edge technologies. His work has significantly impacted the advancement of display technologies and printing solutions.
Collaborations
Yi has collaborated with notable colleagues, including Jaekyun Lee and SangGul Lee, to further enhance the innovation process within his field.
Conclusion
Jonghoon Yi's contributions to inkjet technology and color filters exemplify his commitment to innovation. His patents reflect a deep understanding of technology and a drive to improve existing systems. Through his work at LG Philips LCD Co., Inc., Yi continues to influence the future of display and printing technologies.