Jeong Jun Woo

Title: Jeong Jun Woo: Innovator in Semiconductor Manufacturing

Introduction

Jeong Jun Woo is a prominent inventor based in Chungcheongnam-do, South Korea. He has made significant contributions to the field of semiconductor manufacturing, holding a total of 4 patents. His innovative work focuses on improving substrate processing methods, which are crucial for the development of advanced semiconductor devices.

Latest Patents

One of Jeong Jun Woo's latest patents is a gas supply plate for semiconductor manufacturing apparatus. This invention outlines a method of processing a substrate that effectively prevents over-etching of a part of a staircase structure due to an etching solution. The substrate processing method involves alternately stacking a first insulating layer and a second insulating layer. It also includes forming a stepped structure with an upper surface, a lower surface, and a side surface by etching the stacked layers. The method further details the densification of the stepped structure, the formation of a barrier layer on the densified second insulating layer, and the execution of isotropic etching on a sacrificial word line structure. This innovative approach ensures that during the etching process, the second insulating layer remains largely unaffected.

Career Highlights

Jeong Jun Woo is currently employed at ASM IP Holding B.V., where he continues to develop cutting-edge technologies in semiconductor manufacturing. His expertise and innovative mindset have positioned him as a key player in the industry.

Collaborations

Jeong Jun Woo collaborates with talented individuals such as Hak Joo Lee and Jong Hyun Ahn. Their combined efforts contribute to the advancement of semiconductor technologies and innovations.

Conclusion

Jeong Jun Woo's contributions to semiconductor manufacturing through his patents and collaborative efforts highlight his role as an influential inventor in the field. His work continues to pave the way for advancements in technology and innovation.