Location History:
- Gwanju, KR (2018)
- Gwangju, KR (2017 - 2021)
- Paju-si, KR (2019 - 2022)
Company Filing History:
12 out of 12,709 
1 out of 3 Years Active: 2017-2022
Title: The Innovative Contributions of Kyung-Su Ha
Introduction
Kyung-Su Ha is a prominent inventor based in Gwangju, South Korea. He has made significant contributions to the field of liquid crystal display technology, holding a total of 12 patents. His work has advanced the capabilities and applications of display devices, making them more efficient and effective.
Latest Patents
Among his latest patents, Kyung-Su Ha has developed a liquid crystal display device that features a first substrate and a second substrate facing each other. This device includes a thin film transistor in a pixel region on the first substrate, a first electrode on the thin film transistor, and a second electrode connected to the thin film transistor. Notably, the second electrode comprises a first rib electrode and a second rib electrode, which are interconnected by a connection electrode. A vertical opening is situated between the first and second rib electrodes, enhancing the device's functionality.
Another significant patent involves a liquid crystal display device that includes a substrate, a thin film transistor in a pixel region over the substrate, and a common electrode over the thin film transistor. This device also features a pixel electrode connected to the thin film transistor and a liquid crystal layer containing multiple liquid crystal capsules. Each capsule consists of a shell and a core filled with liquid crystal molecules, with specific gap distances between adjacent capsules to optimize performance.
Career Highlights
Kyung-Su Ha has worked with notable companies in the display technology sector, including LG Display Co., Ltd. and Imagelab Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in liquid crystal technology.
Collaborations
Throughout his career, Kyung-Su Ha has collaborated with talented individuals, including Kyeong-Jin Kim and Ji-Na Jeon. These partnerships have fostered a creative environment that has led to the development of advanced display technologies.
Conclusion
Kyung-Su Ha's contributions to liquid crystal display technology are noteworthy and impactful. His innovative patents and collaborations have significantly advanced the field, showcasing his dedication to enhancing display devices.