Company Filing History:
Years Active: 2008-2011
Title: Chang-Soo Na: Innovator in Liquid Crystal Display Technology
Introduction
Chang-Soo Na is a prominent inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of liquid crystal display (LCD) technology, holding three patents that showcase his innovative approach to manufacturing and design.
Latest Patents
One of Chang-Soo Na's latest patents is focused on methods of manufacturing liquid crystal display devices. This patent addresses the issue of insufficient or excessive supply of liquid crystal in an LCD device by controlling the amount of liquid crystal used. The method involves preparing a liquid crystal cell with a first substrate, a second substrate, and a liquid crystal layer in between. It includes measuring the amount of liquid crystal provided, forming an inlet for liquid crystal in the first sealant, and regulating the liquid crystal supply through this inlet before sealing it.
Another notable patent is for an apparatus designed for rubbing an alignment layer. This invention aims to prevent defective rubbing caused by load issues. The apparatus features a frame, a rubbing table for loading a substrate with an alignment layer, and a rubbing roll positioned above the table. A head is also installed at the upper portion of the frame to support the rubbing roll, ensuring precision in the alignment process.
Career Highlights
Chang-Soo Na is currently employed at LG Display Co., Ltd., where he continues to develop innovative technologies in the display sector. His work has significantly impacted the efficiency and quality of LCD manufacturing processes.
Collaborations
He has collaborated with notable colleagues, including Hyun-Ho Song and Bum Soo Kim, contributing to advancements in display technology through teamwork and shared expertise.
Conclusion
Chang-Soo Na's contributions to liquid crystal display technology exemplify his innovative spirit and dedication to improving manufacturing processes. His patents reflect a commitment to addressing industry challenges and enhancing product quality.