Jae-sung Roh

Title: Jae-sung Roh: Innovator in Semiconductor Technology

Introduction

Jae-sung Roh is a prominent inventor based in Kyunggi-do, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 4 patents. His innovative approaches have paved the way for advancements in thin film transistors and semiconductor devices.

Latest Patents

One of Jae-sung Roh's latest patents is a method for making thin film transistors. This method involves creating semiconductor thin film transistors (TFTs) with a bottom gate configuration. The gate electrode is formed in a furrow of an insulating layer, allowing for a smooth plane parallel with the gate level. The steps include forming an insulating layer on a substrate, etching a furrow, depositing a conductive layer, and forming impurity regions.

Another notable patent is for a semiconductor device featuring overlapped storage electrodes. This design increases the capacitor area with a cylinder-shaped first storage electrode that overlaps with a second electrode, covering two adjacent cells. The device includes a semiconductor substrate, word lines, impurity regions, and storage electrodes, enhancing the overall efficiency of the semiconductor device.

Career Highlights

Jae-sung Roh has worked with notable companies such as Goldstar Electron Co., Ltd. and LG Semicon Co., Ltd. His experience in these organizations has contributed to his expertise in semiconductor technology and innovation.

Collaborations

Throughout his career, Jae-sung Roh has collaborated with talented individuals, including Hyeung-Tae Kim and Sa Kyun Rha. These collaborations have fostered a creative environment that has led to significant advancements in their respective fields.

Conclusion

Jae-sung Roh's contributions to semiconductor technology through his patents and collaborations highlight his role as an influential inventor. His innovative methods and designs continue to impact the industry positively.