Byung-Oh Choi

Title: Byung-Oh Choi: Innovator in Printed Electronics

Introduction

Byung-Oh Choi is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of printed electronics, holding a total of 8 patents. His work focuses on precision methods that enhance the quality and efficiency of electronic printing processes.

Latest Patents

One of his latest patents is a precision overprinting method of printed electronics rotary printing where the location can be adjusted in real time. This invention allows for minute precise printing of electronic patterns at a micrometer level, utilizing multiple gravure offset printing units. It addresses fine deviations in both the rotation and axial directions of the plate cylinder, ensuring accurate overprinting. Additionally, it includes a feature for verifying printing quality through register marks displayed on a device. Another notable patent involves a cliché for electronic printing devices, which includes a partition designed to control the interaction between the blanket and the cliché. This innovation ensures that functional ink is transferred to the substrate in a patterned shape without spreading.

Career Highlights

Byung-Oh Choi is affiliated with the Korea Institute of Machinery and Materials, where he continues to advance research in printed electronics. His expertise and innovative approaches have positioned him as a key figure in this specialized field.

Collaborations

He has collaborated with notable colleagues, including Dong-Soo Kim and Jeong-Dai Jo, contributing to various projects that enhance the capabilities of electronic printing technologies.

Conclusion

Byung-Oh Choi's work in printed electronics exemplifies the intersection of innovation and technology. His patents reflect a commitment to improving the precision and quality of electronic printing processes.