Choon Ho Park

Title: The Innovations of Choon Ho Park

Introduction

Choon Ho Park is a prominent inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of display technology, holding a total of 8 patents. His work focuses on improving the performance and efficiency of display apparatuses.

Latest Patents

One of his latest patents is for a thin film transistor (TFT) of a display apparatus. This invention aims to reduce leakage current caused by a hump and decrease screen defects. The TFT design includes an active layer, a first gate electrode with a gate insulator, and source and drain electrodes positioned at both ends of the active layer. The gate electrode branches into multiple lines and overlaps the active layer, which contains channel areas and dummy areas to enhance performance.

Another notable patent is for an electrophoretic display device and its manufacturing method. This device features a lower substrate with pixel electrodes and a lower organic layer, along with partition walls that define sub-pixels. The upper substrate is bonded to the lower substrate and includes a common electrode and an upper organic layer. The device utilizes an electrophoretic dispersion liquid containing charged particles to display colors effectively.

Career Highlights

Choon Ho Park is currently employed at LG Display Co., Ltd., where he continues to innovate in the field of display technologies. His work has been instrumental in advancing the capabilities of modern display systems.

Collaborations

He collaborates with talented coworkers, including Chul Ho Kim and Tae Young Oh, who contribute to the development of cutting-edge display technologies.

Conclusion

Choon Ho Park's contributions to display technology through his patents demonstrate his commitment to innovation and excellence in the field. His work continues to influence the future of display apparatuses and their applications.