Ki Du Cho is a prominent inventor based in Gyeongsangbuk-do, South Korea. He has made significant contributions to the field of coating technologies, holding a total of 5 patents. His work focuses on innovative methods that enhance the efficiency and effectiveness of coating processes.

Latest Patents

Among his latest patents is a method for coating a polyimide layer using an inkjet device. This method involves placing a substrate on a print table and jetting polyimide liquid onto the substrate from a jetting surface. A unique aspect of this invention is the use of a wiper made of a perfluoro-based polymer, which wipes the jetting surface while maintaining contact. Another notable patent is for a thin film transistor substrate with a color filter. This substrate includes gate data lines that define pixel areas, thin film transistors located at the crossings of these lines, and pixel electrodes connected to the transistors. The design also features stripe-shaped color filters that overlap multiple pixel areas.

Career Highlights

Ki Du Cho is currently employed at LG Display Co., Ltd., where he continues to develop innovative technologies. His work has significantly impacted the display industry, particularly in enhancing the quality and performance of display substrates.

Collaborations

He has collaborated with notable coworkers, including Bong Chul Kim and Kwang Sik Oh, contributing to various projects that push the boundaries of current technologies.

Conclusion

Ki Du Cho's contributions to coating technologies and his innovative patents reflect his dedication to advancing the field. His work at LG Display Co., Ltd. continues to influence the industry, showcasing the importance of innovation in technology development.

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