Chang-yeon Lee

Title: Chang-yeon Lee: Innovator in Integrated Circuit Technology

Introduction

Chang-yeon Lee is a prominent inventor based in Hwaseong-si, South Korea. He has made significant contributions to the field of integrated circuit technology, holding two patents that showcase his innovative approach to circuit design and manufacturing.

Latest Patents

Chang-yeon Lee's latest patents include a method of manufacturing an integrated circuit device featuring a fin-type active region. This invention describes an integrated circuit device that consists of a substrate, a fin-type active region protruding from the substrate, and a gate line that intersects the fin-type active region. The design also incorporates a gate insulating capping layer, source/drain regions, first conductive plugs, and a hard mask layer. Notably, the second conductive plug is connected to the gate line and has a top surface that is higher than that of each first conductive plug. The hard mask layer is designed to overhang from the edge of the first conductive plugs, enhancing the device's functionality.

Another patent by Chang-yeon Lee focuses on an integrated circuit device that includes an overhanging hard mask layer. Similar to his previous invention, this device features a substrate, a fin-type active region, and a gate line. The design also includes a gate insulating capping layer, source/drain regions, first conductive plugs, and a hard mask layer. The second conductive plug is again connected to the gate line, with the hard mask layer protruding towards the second conductive plug, creating an overhang effect.

Career Highlights

Chang-yeon Lee is currently employed at Samsung Electronics Co., Ltd., a leading company in the technology sector. His work at Samsung has allowed him to push the boundaries of integrated circuit design and contribute to advancements in electronic devices.

Collaborations

Throughout his career, Chang-yeon Lee has collaborated with talented coworkers, including Jin-wook Lee and Min-chan Gwak. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Chang-yeon Lee is a notable inventor whose work in integrated circuit technology has led to significant advancements in the field. His patents reflect a deep understanding of circuit design and manufacturing processes, contributing to the ongoing evolution of electronic devices.