Seoul, South Korea

ChangEun Kim

This inventor holds 4 USPTO granted patents and 3 published patent applications. Top assignees: Lg Display Co., Ltd., Lg Display., Ltd.. Active years: 2024-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: ChangEun Kim. Retrieved from https://idiyas.com/inventor/changeun-kim-4841negn

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 4 

% Patents Active = 75.0

Average Co-Inventor Count = 2.8

ph-index = 1


Company Filing History:


Years Active: 2024-2026

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4 patents (USPTO):Explore Patents

Title: ChangEun Kim: Innovator in Display Technology

Introduction

ChangEun Kim is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of display technology, holding a total of three patents. His work focuses on enhancing the functionality and performance of display devices.

Latest Patents

One of ChangEun Kim's latest patents is for a color filter substrate and an in-cell touch type display device that includes a low-reflective high-resistance film. This innovative film is placed on the top face of the color filter substrate, generating finger capacitance, forming an antistatic path, and improving the reflectance of the display device. Another notable patent is for a liquid crystal display device, which features a lower substrate with a black matrix and a color filter, an upper substrate, and a thin film transistor. This design includes multiple gate conductive layers made from various materials, enhancing the overall performance of the display.

Career Highlights

ChangEun Kim works at LG Display Co., Ltd., a leading company in the display technology sector. His expertise and innovative designs have contributed to the advancement of display devices, making them more efficient and user-friendly.

Collaborations

Some of his coworkers include Sujeong Lee and Sunghee Kim, who collaborate with him on various projects within the company.

Conclusion

ChangEun Kim's contributions to display technology through his patents and work at LG Display Co., Ltd. highlight his role as a key innovator in the industry. His advancements continue to shape the future of display devices.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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