Location History:
- Paju-si, KR (2019)
- Bucheon-si, KR (2020)
- Seoul, KR (2019 - 2023)
Company Filing History:
Years Active: 2019-2025
Title: The Innovative Contributions of HongRak Choi
Introduction
HongRak Choi is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of display technology, holding a total of 7 patents. His work focuses on enhancing the functionality and efficiency of display devices, which are crucial in today's technology-driven world.
Latest Patents
Among his latest patents, HongRak Choi has developed a display device that includes a main active layer positioned on a substrate. This device features a channel area, a first conductorized area on one side of the channel, and a second conductorized area on the opposite side. Additionally, a sacrificial active layer is placed on the main active layer, along with a gate insulating film. The design includes a first electrode that overlaps the first conductorized area and a second electrode that overlaps the second conductorized area. Furthermore, a third electrode is positioned on the gate insulating film, overlapping the channel area of the main active layer. Another notable patent involves a thin film transistor with dual active layers and dual channel portions, which enhances the performance of display devices.
Career Highlights
HongRak Choi is currently employed at LG Display Co., Ltd., a leading company in the display technology sector. His innovative work has positioned him as a key figure in the development of advanced display solutions. His patents reflect a deep understanding of the complexities involved in display technology and its applications.
Collaborations
Throughout his career, HongRak Choi has collaborated with talented individuals such as Kwanghwan Ji and Jaeyoon Park. These collaborations have further enriched his work and contributed to the advancement of display technologies.
Conclusion
HongRak Choi's contributions to display technology through his patents and collaborations highlight his role as an influential inventor in the field. His innovative designs continue to shape the future of display devices, making significant impacts in various applications.