Jong-kook Park

Title: Jong-kook Park: Innovator in Semiconductor Technology

Introduction

Jong-kook Park is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 4 patents. His work focuses on advancing semiconductor memory devices and semiconductor devices, which are crucial for modern electronics.

Latest Patents

Among his latest patents, Jong-kook Park has developed innovative semiconductor memory devices and semiconductor devices. The semiconductor memory device features a substrate that includes a cell region and a connection region. It comprises a first word line stack with multiple first word lines extending to the connection region and stacked on the cell region. Additionally, a second word line stack includes second word lines adjacent to the first word line stack. The design incorporates vertical channels in the cell region, connecting to the substrate and coupled with the first and second word lines. A bridge region connects the first word lines of the first stack with the second word lines of the second stack, along with a local planarized region beneath the bridge region.

The semiconductor device consists of several stack structures with gate electrodes stacked on a substrate, arranged along a first direction. Separating insulation layers are placed between these stack structures. Vertical pillars penetrate each stack structure and connect to the substrate, while bit lines are disposed on the vertical pillars, running across the stack structures. Bit line contact structures connect the vertical pillars to the bit lines, and first cell dummy lines extend across the separating insulation layers in a second direction.

Career Highlights

Jong-kook Park is currently employed at Samsung Electronics Co., Ltd., a leading company in the technology sector. His work at Samsung has allowed him to push the boundaries of semiconductor technology, contributing to the development of advanced electronic devices.

Collaborations

Throughout his career, Jong-kook Park has collaborated with notable colleagues, including Hongsoo Kim and Tae-keun Cho. These collaborations have fostered innovation and have been instrumental in the successful development of his patented technologies.

Conclusion

Jong-kook Park is a key figure in the semiconductor industry, with a focus on innovative memory and device technologies. His contributions continue to shape the future of electronics, making him a significant inventor in his field.