Byung Tae Roh

Title: Byung Tae Roh - Innovator in Liquid Crystal Display Technology

Introduction

Byung Tae Roh is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of liquid crystal display (LCD) technology. His innovative work has led to the development of a unique etchant for patterning indium tin oxide, which is crucial for LCD fabrication.

Latest Patents

Byung Tae Roh holds a patent titled "Etchant for patterning indium tin oxide and method of fabricating liquid crystal display device using the same." This patent describes an etchant that is a mixed solution of hydrochloric acid (HCl), acetic acid (CH3COOH), and water. The invention outlines a method for fabricating a liquid crystal display device, which includes several steps such as forming a gate electrode, an insulating layer, and an active area, followed by the creation of source and drain electrodes. The process culminates in the selective etching of the indium tin oxide layer using the developed etchant.

Career Highlights

Byung Tae Roh is currently employed at LG.Philips Co., Ltd., where he continues to work on advancements in display technologies. His expertise in etching processes has positioned him as a valuable asset in the development of innovative LCD solutions.

Collaborations

He collaborates with You Shin Ahn, contributing to the advancement of technologies in their field. Their partnership enhances the research and development efforts at LG.Philips Co., Ltd.

Conclusion

Byung Tae Roh's contributions to LCD technology through his innovative patent demonstrate his commitment to advancing the field. His work continues to influence the development of display technologies, showcasing the importance of innovation in this area.