Seungbo Shim

Title: The Innovative Contributions of Seungbo Shim

Introduction

Seungbo Shim is a prominent inventor based in Asan-si, South Korea. He has made significant contributions to the field of display technology and materials science, holding a total of nine patents. His work has been instrumental in advancing the capabilities of display devices and manufacturing processes.

Latest Patents

One of Seungbo Shim's latest patents is for a display device that includes a pixel circuit, a light-emitting element, and a driving circuit. The pixel circuit comprises multiple pixel transistors, while the light-emitting element is electrically connected to this circuit. The driving circuit is designed to provide a prescribed signal to the pixel circuit, featuring several driving transistors. A unique gate signal is applied to at least one transistor among the pixel and driving transistors, which includes both DC and AC signal intervals. The AC signal interval is further divided into sub-intervals with varying voltages, enhancing the display's performance.

Another notable patent involves an etchant composition and a method for manufacturing a metal pattern and thin film transistor substrate. This etchant composition can effectively etch a multi-layered film of titanium and copper. It includes a precise mixture of persulfate, phosphoric acid, carbonyl ring compounds, nitrogen ring compounds, fluorine compounds, and zwitterionic compounds, ensuring optimal etching results.

Career Highlights

Seungbo Shim has worked with leading companies in the technology sector, including Samsung Display Co., Ltd. and Liquavista B.V. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in display technology.

Collaborations

Throughout his career, Seungbo Shim has collaborated with talented individuals such as Jinsuek Kim and Jinho Ju. These partnerships have fostered a creative environment that has led to the development of advanced technologies and patents.

Conclusion

Seungbo Shim's contributions to the field of display technology and materials science are noteworthy. His innovative patents and collaborations with industry leaders highlight his role as a significant inventor in the technology landscape.