Jae-Kyun Lee

Title: Innovations of Jae-Kyun Lee in Thin Film Transistor Technology

Introduction

Jae-Kyun Lee is a prominent inventor based in Busan, South Korea. He has made significant contributions to the field of semiconductor technology, particularly in the development of thin film transistors (TFTs). With a total of 4 patents to his name, Lee's work has advanced the capabilities and applications of TFTs in various electronic devices.

Latest Patents

One of Jae-Kyun Lee's latest patents is a method of fabricating a thin film transistor. This innovative method involves forming a first semiconductor layer on an insulating layer, which corresponds to an underlying gate electrode. Successive layers, including a second semiconductor layer, an ohmic contact layer, and a metal layer, are then formed. The process includes creating a photoresist pattern to define the source and drain electrodes, followed by the formation of a passivation layer that covers the entire structure. This method enhances the efficiency and performance of TFTs in electronic applications.

Another notable patent by Lee is a semiconductor device for a thin film transistor. This device features a first semiconductor layer used as a channel, along with a second semiconductor layer, an ohmic contact layer, and a patterned metal layer that forms the source and drain electrodes. The inclusion of a passivation layer and a pixel electrode that contacts the drain electrode through a contact hole further improves the device's functionality and reliability.

Career Highlights

Jae-Kyun Lee is currently employed at LG Electronics Inc., where he continues to innovate and develop new technologies in the semiconductor field. His work has not only contributed to the advancement of TFT technology but has also positioned LG Electronics as a leader in the electronics industry.

Collaborations

Throughout his career, Lee has collaborated with notable colleagues, including Jung-Hoan Kim and Jae-Yong Park. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Jae-Kyun Lee's contributions to thin film transistor technology exemplify the impact of innovative thinking in the semiconductor industry. His patents and ongoing work at LG Electronics Inc. continue to shape the future of electronic devices.