Jae-Young Lee

Title: Innovations by Jae-Young Lee in Semiconductor Technology

Introduction

Jae-Young Lee is a prominent inventor based in Ichon-shi, South Korea. He has made significant contributions to the field of semiconductor technology, holding two patents that showcase his expertise and innovative spirit. His work is instrumental in advancing the capabilities of semiconductor devices.

Latest Patents

Jae-Young Lee's latest patents include a "Method for fabricating a semiconductor device with self-aligned contact." This method involves forming electrode patterns over a substrate, which includes a hard mask, and subsequently creating a passivation layer and insulation layer. The process continues with filling spaces between the electrode patterns and planarizing the insulation layer until the shoulder portions of the hard mask are planarized. Finally, a mask pattern is formed, and a portion of the insulation layer is etched to create a contact hole.

Another notable patent is the "Method for fabricating a fine pattern in a semiconductor device." This method entails forming a first polymer layer and a second polymer layer over an etch target layer. The second polymer layer is patterned at a first substrate temperature, while the first polymer layer is etched at a second substrate temperature using an etch gas that does not include oxygen. The etched first polymer layer and the etched second polymer layer serve as an etch mask for the etch target layer.

Career Highlights

Jae-Young Lee is currently employed at Hynix Semiconductor Inc., a leading company in the semiconductor industry. His work at Hynix has allowed him to contribute to cutting-edge technologies and innovations in semiconductor fabrication.

Collaborations

Jae-Young Lee collaborates with talented individuals in his field, including Min-Suk Lee and Sung-Kwon Lee. These collaborations enhance the innovative processes and outcomes in their projects.

Conclusion

Jae-Young Lee's contributions to semiconductor technology through his patents and work at Hynix Semiconductor Inc. highlight his role as a key innovator in the industry. His methods for fabricating semiconductor devices are paving the way for advancements in technology.