This inventor holds 5 USPTO granted patents. Top assignee: Lg Display Co., Ltd.. Active years: 2015-2017.
Location History:
- Gumi, KR (2016)
- Gumi-si, KR (2015 - 2017)
Company Filing History:
Years Active: 2015-2017
Title: KiSul Cho: Innovator in Organic Light Emitting Display Technology
Introduction
KiSul Cho is a prominent inventor based in Gumi, South Korea. He has made significant contributions to the field of organic light emitting displays (OLEDs) and holds a total of 5 patents. His work focuses on enhancing the performance and stability of OLED technologies, which are widely used in modern display applications.
Latest Patents
One of KiSul Cho's latest patents is for an organic light emitting display device and method of driving the same. This invention utilizes a flexible substrate to protect and support various components of the OLED device. By grouping components that receive high-level signals on one side of the pixels and those that receive low-level signals on the other, the invention minimizes the electric field caused by potential differences in the substrate. This innovation helps to reduce the shifting of the threshold voltage of thin-film transistors, ultimately providing an OLED without after-images.
Another notable patent is for a thin film transistor substrate that incorporates a metal oxide semiconductor layer. This substrate is designed to enhance characteristics and stability, and the associated manufacturing method minimizes damage to the substrate during thermal treatment of the semiconductor layer. These advancements contribute to the overall reliability and efficiency of OLED technology.
Career Highlights
KiSul Cho is currently employed at LG Display Co., Ltd., a leading company in the display technology sector. His work at LG Display has allowed him to push the boundaries of OLED technology and contribute to the company's reputation for innovation.
Collaborations
Throughout his career, KiSul Cho has collaborated with talented individuals such as Seongmoh Seo and Jinchae Jeon. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies in the display industry.
Conclusion
KiSul Cho's contributions to OLED technology through his innovative patents and collaborations highlight his role as a key figure in the advancement of display technologies. His work continues to influence the future of organic light emitting displays, making significant strides in the industry.