Chang Hwan Koo

Title: Chang Hwan Koo: Innovator in Plasma Display Technology

Introduction

Chang Hwan Koo is a notable inventor based in Daegu, South Korea. He has made significant contributions to the field of plasma display technology. His innovative approach has led to the development of a unique erasing method and apparatus that enhances the performance of plasma display panels.

Latest Patents

Chang Hwan Koo holds 1 patent for his invention titled "Erasing method and apparatus for plasma display panel." This invention is designed to minimize spurious wall charges that can remain after an erasing discharge. The method involves applying an erasing signal with a ramp waveform shape to one of the electrodes, which alternately causes a sustain discharge. The voltage of the erasing signal is maintained at a specific level during the erasing discharge, ensuring optimal performance of the plasma display panel.

Career Highlights

Chang Hwan Koo is currently employed at LG Electronics Inc., a leading company in the electronics industry. His work at LG has allowed him to focus on advancing display technologies and improving user experiences through innovative solutions.

Collaborations

Throughout his career, Chang Hwan Koo has collaborated with talented individuals such as Sang Jin Yun and Seong Ho Kang. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Chang Hwan Koo's contributions to plasma display technology exemplify the impact of innovation in the electronics industry. His patented methods continue to influence advancements in display technology, showcasing the importance of research and development in this field.