Byoung Kwon Choo

Title: Byoung Kwon Choo: Pioneering Innovations in Display Technology

Introduction

Byoung Kwon Choo is a distinguished inventor based in Hwaseong-si, South Korea, known for his significant contributions to the field of display technology. With a remarkable portfolio of 21 patents, he has demonstrated an unwavering commitment to innovation and the advancement of manufacturing processes for display devices.

Latest Patents

Choo's latest patents showcase his expertise in developing cutting-edge materials and methods. One of his notable inventions is a polishing slurry, which comprises varying components: polishing particles ranging from 0.01 wt % to 10 wt %, a dispersing agent (0.005 wt % to 0.1 wt %), an oxide-polishing promoter with a pyridine compound (0.001 wt % to 1 wt %), a nitride-polishing inhibitor that includes amino acids or anionic organic acids (0.05 wt % to 0.1 wt %), all combined with water. This innovative slurry is designed to enhance the manufacturing process of display devices.

In addition, Choo has developed a method for manufacturing a display device that incorporates an active pattern on a base substrate, along with a gate metal pattern that overlaps the active pattern. His designs feature a planarized insulation layer and a source metal pattern positioned on this layer, contributing to improved efficiency and performance in display technology.

Another key patent from Choo outlines the design of a display device featuring a planarization layer covering transistors within a display area on a substrate. It includes an organic light-emitting diode positioned on the planarization layer and a pad electrode located in a non-display area. A sacrificial layer remnants cap the side surface of the pad electrode, demonstrating Choo's innovative approach to layering in display fabrication.

Career Highlights

Choo’s professional journey includes vital roles at leading companies such as Samsung Display Co., Ltd. and K.C. Tech Co., Ltd., where he has honed his skills in the development of advanced display technologies. His work has significantly influenced the efficiency and quality of display manufacturing, placing him at the forefront of innovations in this field.

Collaborations

Throughout his career, Byoung Kwon Choo has collaborated with notable peers, including Joon-Hwa Bae and Woo Jin Cho. These partnerships have enabled the exchange of ideas and expertise, furthering advancements in display technology and patent development.

Conclusion

Byoung Kwon Choo exemplifies the spirit of innovation in the display technology sector. With his impressive array of patents and collaborations, he continues to make substantial contributions to manufacturing processes and product development, setting a benchmark for future inventors seeking to transform technology.