Jin-Sook Lee

Title: Jin-Sook Lee: Innovator in Multi-Layered Printed Circuit Board Technology

Introduction

Jin-Sook Lee is a prominent inventor based in Suwon-si, South Korea. She has made significant contributions to the field of electronics, particularly in the development of printed circuit board (PCB) technology. Her innovative designs have paved the way for advancements in electronic devices.

Latest Patents

Jin-Sook Lee holds a patent for a multi-layered printed circuit board. This invention features a multi-layered substrate that includes several signal lines and a ground voltage plate positioned beneath the signal lines. The ground voltage plate applies a common ground voltage to the signal lines, enhancing their performance. Additionally, the design incorporates a heat sink on the multi-layered substrate, with thermal interface material placed between the signal lines and the heat sink. This setup effectively transfers heat from the substrate to the heat sink, dissipating heat and reducing electromagnetic interference in the signals transmitted through adjacent signal lines. The thermal interface material also plays a crucial role in tuning the impedance of the signal lines during the design phase.

Career Highlights

Jin-Sook Lee is currently employed at Samsung Electronics Co., Ltd., where she continues to innovate and contribute to the advancement of electronic technologies. Her work has been instrumental in enhancing the efficiency and reliability of electronic devices.

Collaborations

Some of her notable coworkers include Chang-Woo Koo and Do-hyung Kim, who have collaborated with her on various projects within the company.

Conclusion

Jin-Sook Lee's contributions to the field of printed circuit board technology exemplify her innovative spirit and dedication to advancing electronic design. Her patent for a multi-layered PCB showcases her ability to address complex challenges in electronics, making her a valuable asset in the industry.