Byung Hwa Ji

Title: Byung Hwa Ji: Innovator in Optical Film Technology

Introduction

Byung Hwa Ji is a notable inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of optical film technology. His innovative work has led to the development of a patent that enhances the functionality of liquid crystal display devices.

Latest Patents

Byung Hwa Ji holds a patent for an optical film, a method of manufacturing optical film, and a liquid crystal display device that incorporates this technology. The optical film consists of a multi-layer sheet that includes several polyethylene terephthalate polymer layers. These polymer layers possess a first refraction index in a first direction parallel to the plane of the polymer layers and a second refraction index in a second direction parallel to the plane of the polymer layers. Additionally, the film includes a plurality of polyethylene terephthalate copolymer layers, which have a third refraction index in both the first and second directions. The design also features a protection sheet on at least one side of the multi-layer sheet and an adhesive member positioned between the multi-layer sheet and the protection sheet. This innovation is crucial for improving the performance of liquid crystal displays.

Career Highlights

Byung Hwa Ji is currently employed at LG Display Co., Ltd., where he continues to work on advancements in display technologies. His expertise in optical films has positioned him as a key player in the industry. His contributions are recognized for their potential to enhance visual display quality.

Collaborations

One of his notable coworkers is Jeong Min Moon, with whom he collaborates on various projects related to optical technologies.

Conclusion

Byung Hwa Ji's work in optical film technology exemplifies innovation in the display industry. His patent and ongoing contributions at LG Display Co., Ltd. highlight his role as a significant inventor in this field.