This inventor holds 1 USPTO granted patent and 3 published patent applications. Top assignee: Lg Display., Ltd.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Joon-Soo Han and His OLED Display Invention.
Introduction
Joon-Soo Han is an inventor based in Paju, South Korea. His patent work includes an innovation in organic light-emitting diode (OLED) display design.
Latest Patents
Han is associated with 1 patent, titled “Organic Light-Emitting Diode Display Device.” The invention describes a display with a display area and a surrounding non-display area, containing sub-pixels with emission and non-emission areas. An overcoat layer includes micro lenses in the emission areas. For an outermost sub-pixel, some micro lenses are omitted to create a flat portion in the overcoat layer.
Career Highlights
Han is associated with LG Display Co., Ltd. His patent reflects work on OLED display structures and the arrangement of micro lenses within sub-pixels.
Collaborations
Jae-Sung Hu and Jun-Ha An are identified as Han’s coworkers.
Conclusion
Joon-Soo Han’s patent describes a specific OLED display configuration that uses micro lenses and a flat overcoat portion for an outermost sub-pixel.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile