This inventor holds 5 USPTO granted patents. Top assignee: Lg Display Co., Ltd.. Active years: 2012-2014.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Seoul, KR (2012 - 2013)
- Paju-si, KR (2013 - 2014)
Company Filing History:
Years Active: 2012-2014
Title: Chang-Il Ryoo: Innovator in Display Technology
Introduction
Chang-Il Ryoo is a prominent inventor based in Paju-si, South Korea. He has made significant contributions to the field of display technology, holding a total of 5 patents. His work focuses on innovative methods and materials that enhance the performance and efficiency of display devices.
Latest Patents
One of Chang-Il Ryoo's latest patents is titled "Array substrate and method of fabricating the same." This patent discusses a method for fabricating an array substrate and a display device that incorporates this substrate. According to the embodiment described, the array substrate consists of a gate electrode formed on a substrate, a gate insulating layer on the gate electrode, and an oxide semiconductor layer along with an etch prevention layer on the gate insulating layer. The design ensures that the ends of the oxide semiconductor layer and the etch prevention layer are aligned with each other. Additionally, source and drain electrodes are formed on the etch prevention layer, and a passivation layer with a contact hole is created over the source and drain electrodes and the gate insulating layer. Finally, a pixel electrode is formed on the passivation layer and through the contact hole.
Career Highlights
Chang-Il Ryoo is currently employed at LG Display Co., Ltd., where he continues to innovate in the field of display technology. His expertise and contributions have positioned him as a key figure in the development of advanced display solutions.
Collaborations
Throughout his career, Chang-Il Ryoo has collaborated with notable colleagues, including Hyun-Sik Seo and Jong-Uk Bae. These collaborations have further enriched his work and contributed to the advancement of display technologies.
Conclusion
Chang-Il Ryoo's innovative work in display technology, particularly through his recent patents, showcases his commitment to advancing the field. His contributions at LG Display Co., Ltd. and collaborations with esteemed colleagues highlight his significant impact on the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile