Jung-Young Lee

Title: Innovations of Jung-Young Lee in Memory Device Technology

Introduction

Jung-Young Lee is a notable inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of memory device technology, holding a total of 3 patents. His work primarily focuses on improving the manufacturing processes of memory cells, which are crucial for modern electronic devices.

Latest Patents

One of Jung-Young Lee's latest patents involves the development of intermediate structures that have reduced width contact holes formed during the manufacture of memory cells. These structures include first and second spaced apart gate patterns on a semiconductor substrate. A source/drain region is provided in the semiconductor substrate between the first and second gate patterns. An etch stop layer is applied on the first and second sidewalls of the first gate pattern, which face each other to define a gap region. A dielectric layer is then provided in this gap region, culminating in the formation of a preliminary contact hole in the dielectric layer.

Another significant patent details methods of forming contact structures for memory cells using both anisotropic and isotropic etching. This method involves creating a first gate pattern and a second gate pattern on a semiconductor substrate, with a source/drain region formed between them. An etch stop layer is established on the sidewalls, defining a gap region where a dielectric layer is formed and subsequently etched to create a contact hole. Finally, a conductive material is deposited in the contact hole, enhancing the efficiency of NOR-type flash memory devices.

Career Highlights

Jung-Young Lee is currently employed at Samsung Electronics Co., Ltd., a leading company in the technology sector. His innovative work has contributed to advancements in memory technology, making significant impacts on the industry.

Collaborations

Throughout his career, Jung-Young Lee has collaborated with notable colleagues, including Hyun-Chul Shin and Jeong-Ho Park. Their combined expertise has fostered a productive environment for innovation and development in memory device technology.

Conclusion

Jung-Young Lee's contributions to memory device technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in electronic devices, showcasing the importance of innovation in technology.