Woo Hyuck Chang

Title: Woo Hyuck Chang: Innovator in Flexible Film Technology

Introduction

Woo Hyuck Chang is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of flexible film technology, holding 2 patents that showcase his innovative approach to display devices.

Latest Patents

Chang's latest patents include advancements in flexible films and display devices. One of his notable inventions is a flexible film that comprises a dielectric film and a metal layer. This design features at least one hole formed through both the dielectric film and the metal layer, facilitating the alignment of circuit patterns on a flexible film with the electrodes of a display device or the circuits of a driving unit. Another patent focuses on improving the peel strength, dimensional stability, and tensile strength of flexible films by optimizing the thickness ratio of the metal layer to the dielectric film, which ranges from 1:3 to 1:10.

Career Highlights

Woo Hyuck Chang is currently employed at LG Electronics Inc., where he continues to develop innovative technologies in the realm of flexible displays. His work has positioned him as a key player in the advancement of display technology.

Collaborations

Chang has collaborated with notable colleagues, including Sang Gon Lee and Dae Sung Kim, contributing to the success of various projects within his field.

Conclusion

Woo Hyuck Chang's contributions to flexible film technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of material science and engineering, paving the way for future advancements in display technology.