This inventor holds 1 USPTO granted 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: Sangduk Lee and His Display Technology Patent.
Introduction
Sangduk Lee is an inventor associated with Paju-si, South Korea. His patent work concerns display technology and optical path control in tiled displays. He is associated with LG Display Co., Ltd.
Latest Patents
Lee is listed as an inventor on 1 patent: “Display Device Having Optical Path Control Member and Tiled Display Device Including the Same.” The invention describes a tiled display made up of multiple display devices, each with an optical path control member. The member includes two base layers separated by an air layer, with a lens positioned on the second base layer. This arrangement is designed to control the optical path in the display.
Career Highlights
Lee’s recorded patent activity highlights his contribution to display-device design. The patent addresses optical components used in tiled display systems.
Collaborations
The patent lists Younghyen Seo and Yoonhyung Joo as fellow inventors, reflecting a collaborative effort on the display technology.
Conclusion
Sangduk Lee’s patent work focuses on optical path control for tiled displays, contributing to the development of display-device technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile