This inventor holds 1 USPTO granted patent and 1 EPO patent. 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: Won Sik Lee and His Display Technology Patent.
Introduction
Won Sik Lee is an inventor associated with LG Display Co., Ltd. and based in Paju-si, South Korea. His work includes a patented display apparatus designed to manage light emission and improve optical performance.
Latest Patents
Lee is credited with 1 patent: “Display apparatus having a light-emitting device.” The invention describes a substrate divided into pixel areas, with a light-emitting device formed in a pixel area and an encapsulation unit above it. A black matrix is positioned on the encapsulation unit, with an opening aligned over the light-emitting device. The patent also describes a recessed groove in the upper surface of a control insulating layer and an optical lens positioned above that groove.
Career Highlights
Lee’s patent reflects work in display apparatus design, including pixel-level light emission and optical components. His listed company affiliation is LG Display Co., Ltd., which develops display technologies.
Collaborations
Lee’s listed coworkers include Se Wan Oh and Seok Ho Ki. Their names indicate professional connections, though the provided information does not specify their roles in this patent.
Conclusion
Won Sik Lee’s patent documents a display apparatus combining a light-emitting device, encapsulation, a black matrix, a recessed insulating-layer groove, and an optical lens.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile