Seung-Hwan Shim

Title: The Innovations of Seung-Hwan Shim: A Pioneer in Thin Film Transistors

Introduction

Seung-Hwan Shim is a notable inventor based in Seongnam-si, South Korea, with a remarkable record of 21 patents to his name. His work primarily focuses on advancements in thin film transistors and display technologies, contributing significantly to the evolution of electronic devices.

Latest Patents

Among his latest innovations, Shim has developed a thin film transistor featuring a semiconductor with varying crystallinities. This transistor design includes a control electrode, a semiconductor that overlaps this control electrode, and both input and output electrodes positioned opposite to each other on or beneath the semiconductor. Notably, this semiconductor consists of a first portion with higher crystallinity positioned between the input and output electrodes, and a second portion that overlaps either electrode, characterized by a lower crystallinity.

In addition, he has devised a method for manufacturing a display panel. This process encompasses multiple steps, starting with forming a gate line that includes a gate electrode on a substrate, followed by creating a gate insulating layer and an intrinsic semiconductor. An extrinsic semiconductor is then added, along with a data line comprising a source and a drain electrode. A key innovation in this method is the plasma treatment of the extrinsic semiconductor, which allows the omission of certain etching processes, leading to a simplified manufacturing procedure, reduced costs, and enhanced productivity.

Career Highlights

Seung-Hwan Shim has had a significant career, particularly with companies such as Samsung Electronics Co., Ltd. and Samsung Display Co., Ltd. His contributions to these organizations have been pivotal in advancing their technological capabilities in the field of display and semiconductor technologies.

Collaborations

Throughout his career, Shim has collaborated with other talented inventors, including Ki-Hun Jeong and Kap-Soo Yoon. These partnerships have fostered an environment of innovation, allowing for the cross-pollination of ideas and further advancements in their respective fields.

Conclusion

Seung-Hwan Shim stands out as a leading innovator in the semiconductor landscape, with a notable portfolio of patents that reflect his commitment to advancing display technologies. His work not only streamlines manufacturing processes but also enhances the functionality and efficiency of electronic devices, solidifying his legacy in the field of electronics.