Cheol In Jang

Title: Cheol In Jang: Innovator in Semiconductor Fabrication

Introduction

Cheol In Jang is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of semiconductor technology. His innovative methods have paved the way for advancements in device fabrication.

Latest Patents

Cheol In Jang holds 1 patent for his work titled "Methods for fabricating semiconductor devices." This patent describes a method that includes forming a first mask layer on a substrate, followed by the formation of an under layer on the first mask layer. The process involves creating a first photoresist pattern that includes tin, converting part of this pattern into a second photoresist pattern with tin fluoride through a plasma treatment process using fluorine elements. The method further details etching processes to form various patterns on the substrate.

Career Highlights

Cheol In Jang is currently employed at Samsung Electronics Co., Ltd., a leading company in the electronics industry. His work at Samsung has allowed him to be at the forefront of semiconductor innovation. His expertise in fabrication methods has contributed to the development of advanced semiconductor devices.

Collaborations

Throughout his career, Cheol In Jang has collaborated with notable colleagues, including Sung Kun Kang and Hyun Woo Kim. These collaborations have fostered a productive environment for innovation and development in semiconductor technologies.

Conclusion

Cheol In Jang's contributions to semiconductor fabrication highlight his role as an influential inventor in the technology sector. His innovative methods continue to impact the industry positively.