This inventor holds 6 USPTO granted patents and 25 published patent applications, plus 1 CIPO patent. Top assignees: Lg Display Co., Ltd., Lg Display., Ltd., Other. Active years: 1997-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Sungnam, KR (1997)
- Dangjin-si, KR (2023 - 2024)
Company Filing History:

Years Active: 1997-2026
Title: Yong Il Kim: Innovator in Display Technology
Introduction
Yong Il Kim is a notable inventor based in Dangjin-si, South Korea. He has made significant contributions to the field of display technology, holding a total of four patents. His work focuses on improving the efficiency and performance of display devices.
Latest Patents
Among his latest patents is a display device designed to enhance the transmission efficiency of transmission parts and the luminance of emission parts. This innovative display device prevents deformation of a reflective electrode by incorporating an auxiliary connection pattern made from the same materials as the anode. This design ensures a reliable voltage drop structure of the cathode, ultimately improving both transmission efficiency and luminance. Another notable patent involves a display device that includes an auxiliary wiring, which prevents a decrease in cathode voltage. This invention also enhances the transmission efficiency of the transmissive portion and the luminance of the emission portion in a combined structure.
Career Highlights
Yong Il Kim has worked with prominent companies in the industry, including LG Display Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in display technology.
Collaborations
Throughout his career, Yong Il Kim has collaborated with talented individuals such as Jin Bok Lee and Na Ra Shin. These partnerships have contributed to the advancement of his projects and patents.
Conclusion
Yong Il Kim's contributions to display technology through his patents demonstrate his commitment to innovation and improvement in the field. His work continues to influence the development of more efficient display devices.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile