Daegu, South Korea

In Yong Yoo

This inventor holds 3 USPTO granted patents. Top assignee: Lg Philips Lcd Co., Inc.. Active years: 2007-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: In Yong Yoo. Retrieved from https://idiyas.com/inventor/in-yong-yoo

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


% Patents Active = 100.0

Average Co-Inventor Count = 1.5

ph-index = 3

Forward Citations = 17(Granted Patents)


Company Filing History:


Years Active: 2007-2008

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3 patents (USPTO):Explore Patents

Title: In Yong Yoo: Innovator in Liquid Crystal Display Technology

Introduction

In Yong Yoo is a notable inventor based in Daegu-kwangyokshi, South Korea. He has made significant contributions to the field of liquid crystal display (LCD) technology. With a total of 3 patents to his name, Yoo has developed innovative solutions that enhance the functionality and stability of LCD devices.

Latest Patents

Yoo's latest patents include a liquid crystal display device featuring a particular fixing device for the light-guiding plate. This invention discloses an LCD device designed to stably fix a light-guiding plate, which is crucial for optimal display performance. The device comprises a support main, a lamp positioned along one side, and a light-guiding plate situated opposite the lamp. A unique fixing device is integrated into the support main to prevent movement of the light-guiding plate. This fixing device consists of multiple plates arranged in a C shape, with slits formed in the center plate. An elastic plate is placed between the slits, and a projection on the elastic plate contacts the light-guiding plate. The support main features a recess that accommodates the projection when the light-guiding plate expands and the elastic plate deforms.

Another significant patent by Yoo is for a liquid crystal display device with a touch panel. This invention includes an LCD panel that displays images, a backlight unit located beneath the LCD panel, and an electronic graphic input panel (EGIP) film positioned on the LCD panel. The case of the device extends toward the lower side of the LCD panel without overlapping the EGIP film, effectively encasing both the LCD panel and the backlight unit. Notably, the EGIP film has planar dimensions that exceed those of the LCD panel, enhancing the overall user experience.

Career Highlights

In Yong Yoo is currently employed at LG Philips LCD Co., Inc., where he continues to innovate in the field of display technology. His work has significantly impacted the development of LCD devices, making them more efficient and user-friendly.

Collaborations

Yoo collaborates with talented individuals in his field, including Se Chang Won and Hong Jin Kim, who contribute to the advancement of LCD technology through their combined expertise.

Conclusion

In Yong Yoo is a prominent inventor whose work in liquid crystal display technology has led to several innovative patents. His contributions

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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