This inventor holds 7 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignees: Industry-University Cooperation Foundation Hanyang University, Samsung Display Co., Ltd.. Active years: 1991-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kangdong-ku, Seoul, KR (1991)
- Dunchon-dong, Kangdong-Ku, Seoul, KR (1991)
- Choongchung Buk-Do, KR (1991)
- Busan, KR (2023 - 2024)
Company Filing History:


Years Active: 1991-2026
Title: Young Joon Choi: Innovator in Display Technology
Introduction
Young Joon Choi is a prominent inventor based in Busan, South Korea. He has made significant contributions to the field of display technology, holding a total of 7 patents. His work focuses on innovative methods for manufacturing display devices, which have implications for various electronic applications.
Latest Patents
Among his latest patents is a method for manufacturing a display device that includes a second interlayer insulating layer overlapping the active layer of a driving transistor while not overlapping the active layer of a switching transistor. This invention describes a display device that comprises a substrate, a driving transistor with a first active layer, and a switching transistor with a second active layer. The design includes a first gate insulating layer, first and second gate electrodes, and interlayer insulating layers that strategically overlap the active layers in a plan view. Another notable patent involves a display device that includes an interlayer insulating layer selectively overlapping an active layer of a driving transistor, showcasing his innovative approach to enhancing display technology.
Career Highlights
Young Joon Choi has worked with notable companies such as Samsung Display Co., Ltd. and the Industry-University Cooperation Foundation at Hanyang University. His experience in these organizations has allowed him to develop and refine his expertise in display technologies.
Collaborations
Throughout his career, Young Joon Choi has collaborated with talented individuals, including Joon Seok Park and Su Hyun Kim. These collaborations have contributed to the advancement of his research and innovations in the field.
Conclusion
Young Joon Choi is a distinguished inventor whose work in display technology continues to influence the industry. His innovative patents and collaborations highlight his commitment to advancing electronic display solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile