Chul Chae Choi

Title: Innovations by Inventor Chul Chae Choi

Introduction

Chul Chae Choi is an accomplished inventor based in Bucheon-si, South Korea. With a total of two patents to his name, Choi has made significant contributions to the field of display technology through innovative designs and methodologies.

Latest Patents

Choi's recent patents include groundbreaking advancements in display apparatus filters and light guide plates. His first patent, titled "Display apparatus filter and plasma display apparatus using the same," describes a unique display apparatus filter that features a light transmission unit with multiple holes that gradually increase in size from the front to the rear surface. This innovative design is complemented by a light absorption unit, enhancing the functionality of plasma display technology.

Choi's second patent, "Light guide plate for surface light-emitting device and method of manufacturing the same," outlines a light guide plate designed as an optical waveguide. This invention includes an upper cladding film, core films with V-cut grooves, and a lower cladding film. The structure prevents external substances from entering the core films, maintaining optical transmission properties and improving brightness. Choi's method of manufacturing utilizes a simple hot embossing process, which reduces costs while ensuring high-quality results.

Career Highlights

Chul Chae Choi is currently affiliated with LG Electronics Inc., a leading company in the electronics industry. His work there has focused on developing cutting-edge display technologies, some of which have the potential to revolutionize how visual information is transmitted and displayed.

Collaborations

Throughout his career, Choi has collaborated with talented colleagues including Min Soo Noh and Hyun Ho Oh. These partnerships have fostered a creative environment that encourages innovative thinking and problem-solving, further advancing the capabilities of display technologies.

Conclusion

Chul Chae Choi exemplifies the spirit of innovation within the rapidly evolving electronics field. With patents that push the boundaries of display technology, his work contributes to a brighter and more efficient future in visual displays. As he continues his journey at LG Electronics Inc., his inventions are set to impact the industry positively and inspire future advancements.