Yong-Hee Han

Title: Yong-Hee Han: Display and OLED Patent Innovations.

Introduction

Yong-Hee Han is an inventor based in Gyeonggi-do, South Korea, whose patent work focuses on display technologies. Han is associated with LG Display Co., Ltd. and has 3 patents.

Latest Patents

Han’s recent patent work includes innovations in display panels and organic light-emitting diode (OLED) devices.

The patent titled “Display Panel” describes a panel with a black matrix that defines pixel areas, alongside light-control partitions and color filters. The partitions are formed at the same time as the black matrix, allowing the design to omit a separate light-control film. This approach enables a narrower viewing angle without adding product thickness or manufacturing cost.

“Organic Light Emitting Diode Device and Method for Manufacturing the Same” concerns protecting OLED devices from moisture and oxygen. Its protective structure combines inorganic and organic films, with patterned organic layers arranged around the OLED to help shield it from environmental exposure.

Career Highlights

Han’s listed patents address display-panel construction and OLED protection, two areas relevant to display performance and device durability. The disclosed designs emphasize integrating functional layers into manufacturing processes and protecting sensitive components.

Collaborations

Han is associated with LG Display Co., Ltd. The provided information also lists Yun-Ho Kook and Tae-Joon Song as coworkers.

Conclusion

Yong-Hee Han’s patent portfolio reflects work on display-panel design and OLED protection, with an emphasis on practical manufacturing and device reliability.