Jae-Young Oh

Title: Innovations of Jae-Young Oh in Thin Film Transistor Technology

Introduction

Jae-Young Oh is a notable inventor based in Suwon-si, South Korea. He has made significant contributions to the field of thin film transistors, holding 2 patents that showcase his innovative approaches. His work primarily focuses on enhancing the performance and manufacturing processes of thin film transistors, which are crucial components in modern display technologies.

Latest Patents

One of Jae-Young Oh's latest patents is a method for fabricating thin film transistors. This invention relates to a process that not only manufactures a polycrystalline silicon layer with large grain size but also incorporates a trace of residual metal catalyst. The method involves heat treating to crystallize the metal catalyst layer after forming an amorphous silicon layer on a substrate. Additionally, it includes forming a capping layer made of nitride film with a refraction index between 1.78 and 1.90, which helps control the characteristics of the polycrystalline silicon layer.

Another significant patent involves a thin film transistor and a flat panel display that utilizes a dual buffer structure. This design includes a first buffer layer of amorphous silicon on a substrate and a second buffer layer on top of the first. The dual buffer structure enhances the barrier against impurities diffusing from the substrate and serves as a black matrix to minimize unwanted reflections while providing hydrogen to passivate other layers.

Career Highlights

Jae-Young Oh is currently employed at Samsung Mobile Display Co., Ltd., where he continues to innovate in the field of display technology. His work has been instrumental in advancing the capabilities of thin film transistors, which are essential for high-quality flat panel displays.

Collaborations

Throughout his career, Jae-Young Oh has collaborated with talented individuals such as Sang-Woong Lee and Tae-Hoon Yang. These collaborations have contributed to the successful development of his patented technologies.

Conclusion

Jae-Young Oh's contributions to thin film transistor technology reflect his dedication to innovation and excellence in the field. His patents not only advance manufacturing techniques but also enhance the performance of display technologies, making a significant impact on the industry.