Gyeonghee Lee

Title: Gyeonghee Lee: Innovator in Semiconductor Technology

Introduction

Gyeonghee Lee is a prominent inventor based in Hwaseong-si, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of six patents. His work focuses on enhancing the efficiency and functionality of semiconductor devices.

Latest Patents

One of Gyeonghee Lee's latest patents is a method for forming a three-dimensional semiconductor memory device with an improved etching step. This innovative semiconductor memory device includes a peripheral circuit structure on a substrate, a semiconductor layer on the peripheral circuit structure, and an electrode structure that features electrodes stacked on the semiconductor layer. The design incorporates a vertical channel structure that penetrates the electrode structure and connects to the semiconductor layer, along with a separation structure that divides the electrode into a pair of electrodes. Additionally, an interlayered insulating layer covers the electrode structure, with a through contact that connects electrically to the peripheral circuit structure.

Another notable patent is related to the method of manufacturing an integrated circuit device. This device consists of multiple semiconductor layers stacked on a substrate, overlapping in a vertical direction and extending longitudinally along a first horizontal direction. The semiconductor layers vary in thickness, contributing to the device's overall performance.

Career Highlights

Gyeonghee Lee is currently employed at Samsung Electronics Co., Ltd., a leading company in the technology sector. His role involves research and development in semiconductor technologies, where he applies his expertise to create innovative solutions.

Collaborations

Gyeonghee has collaborated with talented coworkers, including Hyunji Song and Seungjae Jung. Their combined efforts contribute to the advancement of semiconductor technology and the development of new inventions.

Conclusion

Gyeonghee Lee is a distinguished inventor whose work in semiconductor technology has led to multiple patents and significant advancements in the field. His contributions continue to shape the future of electronic devices and memory solutions.