Kyung-jin Yoo

Title: The Innovations of Kyung-jin Yoo

Introduction

Kyung-jin Yoo is a prominent inventor based in Suwon, South Korea. He has made significant contributions to the field of semiconductor technology, particularly in the manufacturing of thin film transistors. With a total of 4 patents to his name, Yoo's work has had a substantial impact on the industry.

Latest Patents

One of Kyung-jin Yoo's latest patents involves methods of manufacturing thin film transistors using masks to protect the channel regions from impurities while doping a semiconductor layer to form source and drain regions. This innovative method includes several steps: forming a semiconductor layer on a substrate, creating a gate insulating layer over the entire surface of the substrate to cover the semiconductor layer, depositing a conductive layer on the gate insulating layer, and forming a first photosensitive pattern over the conductive layer. The process continues with patterning the conductive layer according to the photosensitive pattern to form a gate electrode, followed by ion-doping an impurity into the semiconductor layer using the photosensitive pattern as a mask to form source and drain regions.

Career Highlights

Kyung-jin Yoo is currently employed at Samsung SDI Co., Inc., where he continues to innovate and develop new technologies. His work at Samsung has allowed him to collaborate with other talented professionals in the field.

Collaborations

Some of his notable coworkers include Woo-Young So and Sang-il Park, who contribute to the dynamic environment of innovation at Samsung SDI Co., Inc.

Conclusion

Kyung-jin Yoo's contributions to the field of semiconductor technology through his patents and work at Samsung SDI Co., Inc. highlight his role as a key innovator in the industry. His advancements in thin film transistor manufacturing are paving the way for future developments in electronics.