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For the Inventor, By the Inventor

Cheonan-si, South Korea

Hak Young Lee

USPTO Granted Patents = 13 

Average Co-Inventor Count = 6.6

ph-index = 1

Forward Citations = 8(Granted Patents)


Company Filing History:

goldMedal13 out of 200 
 
Duk San Neolux Co., Ltd.
 patents

Years Active: 2018-2025

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13 patents (USPTO):Explore Patents
1. 12366802 - Method for preparing pixel define layer (2025-07-22),
2. 12108670 - Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof (2024-10-01),
3. 11950502 - Compound for organic electric element, organic electric element using the same, and electronic device thereof (2024-04-02),
4. 11800800 - Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof (2023-10-24),
5. 11787789 - Compound for an organic electric element, an organic electric element using the same, and an electronic device thereof (2023-10-17),
6. 11605783 - Compound for organic electronic element, organic electronic element using same and electronic device therefor (2023-03-14),
7. 11133471 - Compound for organic electronic element, organic electronic element using same and electronic device therefor (2021-09-28),
8. 10998502 - Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof (2021-05-04),
9. 10991888 - Compound for organic electronic element, organic electronic element using the same, and an electronic device (2021-04-27),
10. 10573819 - Compound for organic electronic element, organic electronic element comprising the same, and electronic device thereof (2020-02-25),
11. 10333073 - Compound for organic electric element, organic electric element using the same, and electronic device comprising same (2019-06-25),
12. 10319916 - Compound for organic electronic element, organic electronic element using the same, and an electronic device (2019-06-11),
13. 10056560 - Compound for organic electronic element, organic electronic element using the same, and an electronic device (2018-08-21),

Title: The Innovative Contributions of Hak Young Lee

Introduction

Hak Young Lee is a prominent inventor based in Cheonan-si, South Korea. He has made significant contributions to the field of organic electronics, holding a total of 13 patents. His work focuses on enhancing the performance and reliability of electronic devices, particularly in display technologies.

Latest Patents

Among his latest patents is a method for preparing a pixel defining layer. This method involves applying and coating a photosensitive composition that contains a colorant with a pigment of an average particle size of 100 nm or less. The resulting coated film exhibits an optical density of 0.8/μm to 2.0/μm, a roughness of 3.0 nm or less, and no residue. This innovation leads to improved display reliability and lifetime, as well as more vivid colors. Another notable patent is for a novel compound designed to enhance the luminous efficiency, stability, and lifespan of organic electronic elements. This compound is utilized in various electronic devices, showcasing its versatility and effectiveness.

Career Highlights

Hak Young Lee is currently associated with Duk San Neolux Co., Ltd., where he continues to push the boundaries of innovation in organic electronics. His expertise and dedication have positioned him as a key figure in the industry, contributing to advancements that benefit both manufacturers and consumers.

Collaborations

He has collaborated with notable coworkers, including Sun Hee Lee and Soung Yun Mun, to further enhance the research and development efforts within his company.

Conclusion

Hak Young Lee's innovative work in organic electronics has led to significant advancements in display technologies and electronic devices. His contributions are paving the way for future developments in the field, ensuring a brighter and more efficient technological landscape.

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