Company Filing History:
Years Active: 2008-2010
Title: Doo-Han Chung: Innovator in Inkjet Technology
Introduction
Doo-Han Chung is a prominent inventor based in Yongin-si, South Korea. He has made significant contributions to the field of inkjet technology, particularly in the development of methods and apparatuses for printing alignment layers. With a total of 2 patents to his name, Chung's work has the potential to enhance the efficiency and effectiveness of printing processes.
Latest Patents
Chung's latest patents include an "Inkjet method and apparatus for printing an alignment layer" and an "Apparatus for jetting an alignment agent." The inkjet method involves depositing drops of an alignment liquid on a substrate while moving multiple inkjet heads and/or the substrate relative to each other. This innovative approach allows for the formation of a first dropping line on the substrate, followed by the rotation of the printing stage to create a second dropping line. This method significantly reduces the planarization time of the alignment layers. The apparatus for jetting an alignment agent features a jetting head with a jetting hole and a viscosity controlling part that regulates the viscosity of the alignment agent. This design improves the efficiency of jetting the alignment agent onto the substrate.
Career Highlights
Doo-Han Chung is currently employed at Samsung Electronics Co., Ltd., where he continues to push the boundaries of inkjet technology. His work is instrumental in advancing the capabilities of printing technologies, particularly in the context of electronic devices.
Collaborations
Chung collaborates with talented coworkers, including Jin-Soo Jung and Jong-Sung Bae, who contribute to the innovative projects at Samsung Electronics Co., Ltd. Their combined expertise fosters a creative environment that drives technological advancements.
Conclusion
Doo-Han Chung is a notable inventor whose work in inkjet technology is paving the way for more efficient printing methods. His contributions are significant in the realm of electronic device manufacturing, and his patents reflect a commitment to innovation.