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: Yujin Kang and His Optical Display Invention.
Introduction
Yujin Kang is an inventor based in Paju, South Korea. His work includes an optical member designed to improve the visibility of alignment marks in display manufacturing. Kang is associated with LG Display Co., Ltd.
Latest Patents
The provided information lists 1 patent for Kang: “Optical Member and Display Apparatus Comprising the Same.” The invention describes an optical member with a patterned first layer containing concave and convex portions, covered by a second layer. The second layer has central and outer areas with different refractive indices, a design intended to improve recognition of marks used for alignment, including bonding alignment. The optical member may also be incorporated into a display apparatus.
Career Highlights
Kang’s listed patent focuses on optical structures for display applications. By addressing the visibility of alignment marks, the invention targets a practical challenge in assembling display components.
Collaborations
The provided information names SeungSoo Yang and ChangHee Choi as Kang’s coworkers. Their specific roles in the patent or related work are not stated.
Conclusion
Yujin Kang’s listed invention applies optical-layer design to improve alignment-mark recognition in display apparatuses, reflecting his connection to display technology at LG Display Co., Ltd.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile