Johann Cho

Title: Johann Cho: Innovator in Oxide Semiconductor Technology

Introduction

Johann Cho is a prominent inventor based in Chungcheongnam-do, South Korea. He has made significant contributions to the field of semiconductor technology, particularly in the development of oxide semiconductor sputtering targets. His work is crucial for advancing the performance and reliability of thin-film transistors.

Latest Patents

Johann Cho holds a patent for an oxide semiconductor sputtering target, which is essential for manufacturing thin-film transistors (TFTs). The patent details a method of producing a thin film that exhibits high electron mobility and operational reliability. The oxide semiconductor sputtering target is composed of a material that includes indium (In), tin (Sn), gallium (Ga), and oxygen (O). This innovation is particularly relevant for applications in display devices, such as liquid crystal displays (LCDs) and organic light-emitting displays (OLEDs). He has 1 patent to his name.

Career Highlights

Johann Cho is currently employed at Samsung Corning Advanced Glass, LLC, where he continues to push the boundaries of semiconductor technology. His expertise in oxide semiconductors has positioned him as a key player in the industry, contributing to advancements that enhance the functionality of electronic devices.

Collaborations

Johann has collaborated with notable colleagues, including Jinjoo Ha and Seungju Lee, to further innovate in the field of semiconductor technology. Their combined efforts have led to significant advancements in the manufacturing processes of thin-film transistors.

Conclusion

Johann Cho's contributions to oxide semiconductor technology are invaluable, particularly in the realm of thin-film transistors. His innovative work at Samsung Corning Advanced Glass, LLC, and his patent for an oxide semiconductor sputtering target highlight his role as a leading inventor in this critical field.