Seok-Woo Son

Title: Seok-Woo Son: Inventor in Display Technology

Introduction

Seok-Woo Son is an inventor based in Paju-si, South Korea. His work includes a patent for a light-emitting display device and a method of manufacturing it. He is associated with LG Display Co., Ltd.

Latest Patents

Son is credited with 1 patent: “Light-Emitting Display Device and Method of Manufacturing the Same.” The invention describes a display structure with multiple first electrodes on a substrate, a bank that overlaps areas between and along the edges of the electrodes, and a recess formed in the bank. A hard-mask pattern partially overlaps the recess and meets the upper part of the bank. The organic layer is discontinuous between the hard-mask pattern’s upper part and the bank recess, alongside a second electrode.

The bank structure includes a lower portion beneath the recess, a body portion around the recess with an acute taper relative to the substrate, and an overlap portion that extends over the first electrodes. These features define the device architecture described in the patent.

Career Highlights

Son’s listed patent concerns the structure and manufacture of a light-emitting display device. His association with LG Display connects his work to a company focused on display technologies.

Collaborations

Jung-Sun Baek and Jo-Yeon Kim are identified as Son’s coworkers. The available information does not specify their roles in the patent or whether they collaborated with him on this invention.

Conclusion

Seok-Woo Son’s patent documents a display-device design featuring a recessed bank, a patterned hard mask, and a discontinuous organic layer, reflecting his contribution to display technology.