Location History:
- Chungcheongnam-do, KR (2020)
- Cheonan-si, KR (2017 - 2022)
Company Filing History:
Years Active: 2017-2022
Title: Choongki Min: Innovator in Substrate Processing Technologies
Introduction
Choongki Min is a prominent inventor based in Cheonan-si, South Korea. He has made significant contributions to the field of substrate processing, holding a total of 5 patents. His innovative work focuses on developing advanced apparatuses and methods for forming films on substrates, which are crucial in various manufacturing processes.
Latest Patents
Among his latest patents, Choongki Min has developed an "Apparatus and method for processing substrate." This inventive concept relates to an apparatus designed for forming a film on a substrate through spin coating. The apparatus features liquid dispensing units that dispense processing liquids to create liquid films on both the first and second substrates. Additionally, it includes air-flow supply units that generate downward air flows in designated spaces, along with a controller that manages the operation of the liquid dispensing and air-flow supply units. Each liquid dispensing unit is equipped with a pre-treatment nozzle for dispensing a pre-treatment liquid and a coating solution nozzle for applying a coating solution onto the substrates. The controller ensures that the pre-treatment liquids are dispensed before the coating solutions, while also adjusting the air flow based on the amounts of liquids dispensed.
Another notable patent is the "Substrate treating apparatus and substrate treating method." This invention provides a substrate treating apparatus that includes a support unit for holding a substrate, a liquid supply unit for applying a liquid onto the substrate, and a controller for managing both the liquid supply and support units. The liquid supply unit consists of a pre-treatment nozzle that discharges a first treatment liquid in a stream scheme and a main nozzle that releases a second treatment liquid in a liquid curtain scheme. The controller is designed to control the rotational direction of the substrate during the discharge of both treatment liquids, ensuring optimal processing.
Career Highlights
Choongki Min is currently employed at Semes Co., Ltd., where he continues to innovate and develop new technologies in substrate processing. His work has significantly impacted the efficiency and effectiveness of film formation processes in various applications.
Collaborations
Throughout his career, Choongki Min has collaborated with talented individuals such as Soo Hyun Cho and Min Jung Park. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
In summary, Choongki Min is a distinguished inventor whose work in substrate processing technologies
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