Moon-Soo Park

This inventor holds 28 USPTO granted patents and 19 published patent applications and 4 EPO patents, primarily in Liquid Crystal Displays. Top assignees: Lg Chem, Ltd, Lg Energy Solution, Ltd.. Active years: 2010-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Moon-Soo Park. Retrieved from https://idiyas.com/inventor/moon-soo-park-qm99bune

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

USPTO Granted Patents = 28 (Patent Applications = 19)

% Patents Active = 89.3

EPO Patents = 4 (Patent Applications = 21)

Average Co-Inventor Count = 3.5

ph-index = 4

Forward Citations = 78(Granted Patents)

Location History:

Daejeon Metropolitan, KR (2011)
Daejeon, KR (2010 - 2017)

Company Filing History:

Lg Energy Solution, Ltd.

patents

Years Active: 2010-2026

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Areas of Expertise:

Liquid Crystal Film

Optical Filter

Secondary Battery

Polarizing Plate

Homeotropic Alignment

Stereoscopic Display

Achromatic Quarter Wave

Luminance-Enhancing

Patterned Retardation Film

Composition for Alignment Film

Viewing Angle Compensation

28 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12683166 - Composite particle including electrode material and electrode for electrochemical device including the same (2026-07-14),

2. 12603291 - Secondary battery (2026-04-14),

3. 12580197 - Secondary battery (2026-03-17),

4. 9651819 - Polarising plate for a planar-switch mode LCD, and a planar-switch mode LCD comprising the same (2017-05-16),

5. 9470928 - Homeotropic alignment liquid crystal film without alignment layer and method for preparing the same (2016-10-18),

6. 8982197 - Optical filter (2015-03-17),

7. 8970812 - Circular polarising plate and a reflective liquid-crystal display device comprising the same (2015-03-03),

8. 8969857 - Luminance-enhancing polarising plate for an organic light-emitting element (2015-03-03),

9. 8934074 - ECB-LCD having an excellent viewing angle and color characteristics (2015-01-13),

10. 8790545 - Composition for liquid crystal film, liquid crystal film using composition, and method of manufacturing liquid crystal film (2014-07-29),

11. 8759864 - Luminance-enhancing polarising plate for an organic light-emitting element (2014-06-24),

12. 8703253 - Composition for liquid crystal alignment layer, preparation method of liquid crystal alignment layer using the same, and optical film comprising the liquid crystal alignment layer (2014-04-22),

13. 8610852 - Patterned retardation film and method for manufacturing the same (2013-12-17),

14. 8574689 - O-plate having excellent durability and itegrated polarizing plate comprising the same (2013-11-05),

15. 8570469 - Very thin achromatic quarter wave film laminate for transflective LCD and method for producing the same (2013-10-29),

Title: Innovations of Moon-Soo Park: A Leading Inventor in Liquid Crystal Display Technology

Introduction

Moon-Soo Park, based in Daejeon, South Korea, is an accomplished inventor with an impressive portfolio of 25 patents. His contributions primarily center around advancements in liquid crystal display (LCD) technology, which have significant implications for the electronics industry.

Latest Patents

Among his latest innovations are two noteworthy patents. The first patent is for a polarizing plate designed for a planar-switch mode LCD. This invention involves a polarizer that consists of a polarizing element and a retardation film laminate. This laminate is strategically composed of a combination of a +B film and either a -B film or a +A film. His second notable patent reveals a method for creating a homeotropic alignment liquid crystal film without an alignment layer. This innovative process allows the liquid crystal film to achieve homeotropic alignment without the use of a separate alignment layer, thus simplifying and streamlining production for applications in various LCD components, such as viewing-angle compensation and retardation films.

Career Highlights

Moon-Soo Park is currently affiliated with LG Chem, Ltd., a leading global player in the chemistry and advanced materials sector. His career is distinguished by numerous contributions to the field of LCD technology, underlined by his extensive patent portfolio.

Collaborations

Throughout his career, he has worked closely with prominent colleagues, including Hyuk Yoon and Sin-Young Kim. Their collaborative efforts have played an essential role in advancing innovations in liquid crystal technology, further strengthening the impact of their collective work.

Conclusion

Moon-Soo Park's pioneering advancements in liquid crystal display technology underscore his significance as an inventor. With 25 patents to his name, he continues to influence the evolution of displays greatly utilized in electronic devices, enhancing their functionality and efficiency. His work reflects the innovative spirit driving progress in the high-tech industry.

Profile summary based on public USPTO records.