This inventor holds 2 USPTO granted patents. Top assignee: Samsung Display Co., Ltd.. Active years: 2014.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Yongin, KR (2014)
- Yongin-si, KR (2014)
Company Filing History:
Years Active: 2014
Title: Hak-Gyu Kim: Innovator in OLED Technology
Introduction
Hak-Gyu Kim is a prominent inventor based in Yongin, South Korea. He has made significant contributions to the field of organic light-emitting diode (OLED) technology. With a total of 2 patents, his work has advanced the capabilities and applications of display technologies.
Latest Patents
One of Hak-Gyu Kim's latest patents is for an organic light-emitting diode display. This invention includes a display panel, a chip on film, and a printed circuit board (PCB). In one embodiment, the display panel features a display area with an OLED and a pixel circuit, along with a pad area located on the outer side of the display area. The chip on film connects to the pad area and is bent toward a non-luminescent surface of the display panel, incorporating an integrated circuit chip. The PCB overlaps with the chip on film and includes an opening for receiving the integrated circuit.
Another notable patent is for a gate driving circuit and a display device that utilizes this circuit. The gate driving circuit consists of a first and a second shift register designed to drive odd gate lines. The first shift register has a series of cascade-connected stages that sequentially output first gate signals, while the second shift register outputs second gate signals. This design improves the data charging rate and enhances the driving reliability of the gate driving circuit.
Career Highlights
Hak-Gyu Kim is currently employed at Samsung Display Co., Ltd., where he continues to innovate in the field of display technologies. His work has been instrumental in developing advanced OLED displays that are widely used in various electronic devices.
Collaborations
Throughout his career, Hak-Gyu Kim has collaborated with talented individuals such as Young-Joo Park and Ji-Suk Lim. These collaborations have contributed to the successful development of his patented technologies.
Conclusion
Hak-Gyu Kim is a key figure in the advancement of OLED technology, with a focus on improving display performance and reliability. His innovative patents reflect his commitment to enhancing the future of display technologies.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile