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For the Inventor, By the Inventor

Daejeon, South Korea

Sung-Hyun Nam

USPTO Granted Patents = 15 

 

Average Co-Inventor Count = 3.6

ph-index = 3

Forward Citations = 25(Granted Patents)


Company Filing History:

goldMedal15 out of 8,305 
 
Lg Chem, Ltd
 patents

Years Active: 2012-2019

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15 patents (USPTO):Explore Patents
1. 10436962 - Preparing method for polarizer having locally depolarized area, polarizer and polarizing plate manufactured by using the same (2019-10-08),
2. 10353125 - Polarizing plate and image display device including the same (2019-07-16),
3. 10254457 - Stretched laminate, method of manufacturing thin polarizer, thin polarizer manufactured by the method, and polarizing plate including the thin polarizer (2019-04-09),
4. 10081143 - Stretched laminate, method of manufacturing thin polarizer, thin polarizer manufactured by the method, and polarizing plate including the thin polarizer (2018-09-25),
5. 10048417 - Thin polarizing plate and method of manufacturing the same (2018-08-14),
6. 9915766 - Thin polarizer with excellent optical properties, manufacturing method therefor and polarizing plate including same (2018-03-13),
7. 9684104 - Thin film polarizer having superior optical properties, manufacturing method thereof, and polarizing plate and display device including the same (2017-06-20),
8. 9612376 - Preparing method for thin polarizer, thin polarizer and polarizing plate comprising the same (2017-04-04),
9. 9304239 - Preparing method for thin polarizer, thin polarizer and polarizing plate comprising the same (2016-04-05),
10. 9304238 - Polarizing plate, fabrication method thereof, and display device using the same (2016-04-05),
11. 9164212 - High luminance polarizing plate, method of manufacturing the same, and display using the polarizing plate (2015-10-20),
12. 9158051 - Thin film polarizer, method of manufacturing the same, and polarizing plate and display device including the same (2015-10-13),
13. 8970812 - Circular polarising plate and a reflective liquid-crystal display device comprising the same (2015-03-03),
14. 8792164 - Polarizing plate, fabrication method thereof, and display device using the same (2014-07-29),
15. 8242225 - Optical film, protection film polarizer film, polarizer plate fabricated thereform, and display device employing therof (2012-08-14),

Title: Innovations of Sung-Hyun Nam in Polarizer Technology

Introduction

Sung-Hyun Nam is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of polarizer technology, holding a total of 15 patents. His work focuses on enhancing the performance and manufacturing processes of polarizers used in various applications.

Latest Patents

Among his latest patents is a method for preparing a polarizer that features a locally depolarized area. This invention involves a process that includes preparing a polyvinyl alcohol-based polarizer dyed with iodine and dichromatic dyes. The method also describes forming a depolarization region with a transmittance of 80% or more in the wavelength band of 400 nm to 800 nm. Another notable patent is related to a polarizing plate and image display device, which includes an adhesive layer, a primer layer, and a polyethylene terephthalate film. The adhesive layer is made from an active energy ray-curable adhesive that incorporates specific epoxy compounds and a cationic photopolymerization initiator.

Career Highlights

Sung-Hyun Nam is currently employed at LG Chem, Ltd., a leading company in the chemical industry. His innovative work has positioned him as a key figure in the development of advanced polarizing materials.

Collaborations

He collaborates with notable coworkers such as Kyun-Il Rah and Jong-Hyun Jung, contributing to the advancement of polarizer technology through teamwork and shared expertise.

Conclusion

Sung-Hyun Nam's contributions to polarizer technology demonstrate his commitment to innovation and excellence in the field. His patents reflect a deep understanding of materials and processes that enhance the functionality of polarizers in various applications.

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