Average Co-Inventor Count = 7.4

ph-index = 4

Forward Citations = 44(Granted Patents)

Location History:

Gyeonggi-do, KR (2009)
Yongin-si, KR (2009 - 2013)
Daejeon-si, KR (2007 - 2015)

Company Filing History:

14 out of 1,219

Samsung Mobile Display Co., Ltd.

patents

4 out of 7,636

Samsung Sdi Co., Inc.

patents

3 out of 131,214

Samsung Electronics Co., Ltd.

patents

4. 2 out of 26,887

Samsung Display Co., Ltd.

patents

5. 1 out of 1

Sansung Sdi Co., Ltd.

patent

where one patent can have more than one assignee

Years Active: 2007-2015

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22 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8945723 - Organometallic complexes and organic electroluminescence device using the same (2015-02-03),

2. 8481174 - Organic light-emitting compound of CIS-diarylethene derivatives, organic electroluminescent device using the same, and method of manufacturing the device (2013-07-09),

3. 8119814 - Aromatic hetrocyclic compound, organic light-emitting diode including organic layer comprising the aromatic hetrocyclic compound, and method of manufacturing the organic light-emitting diode (2012-02-21),

4. 8053023 - Conductive layer and organic electroluminescent device including the same (2011-11-08),

5. 8012605 - Organic light-emitting compound and organic electroluminescent device using the same (2011-09-06),

6. 8004177 - Conducting polymer composition and electronic device including layer obtained using the conducting polymer composition (2011-08-23),

7. 7985490 - Composition of conducting polymer and organic opto-electronic device employing the same (2011-07-26),

8. 7906227 - Indene derivative compound and organic light emitting device comprising the same (2011-03-15),

9. 7879463 - Dimethylenecyclohexane compound, method of preparing the same and organic light emitting device comprising the dimethylenecyclohexane compound (2011-02-01),

10. 7859186 - White organic light emitting device (2010-12-28),

11. 7811477 - Composition of conducting polymer and organic opto-electronic device employing the same (2010-10-12),

12. 7687626 - Organometallic complex and organic electroluminescent device using the same (2010-03-30),

13. 7670692 - Cyclometalated transition metal complex and organic electroluminescent device using the same (2010-03-02),

14. 7662314 - Conductive organic/inorganic composite composition and organic electroluminescent device comprising the same (2010-02-16),

15. 7601438 - Cyclometalated transition metal complex and organic electroluminescent display device using the same (2009-10-13),

Title: Innovator Eun-Sil Han: Pioneering Advances in Electroluminescent Technology

Introduction

Eun-Sil Han is an esteemed inventor based in Yongin-si, South Korea, who has made significant contributions to the field of organic electroluminescent devices. With an impressive portfolio of 22 patents, he continues to push the boundaries of innovation in materials science and electronics.

Latest Patents

Among his latest innovations, Han has developed organometallic complexes that enhance the energy band gap between the highest occupied molecular orbital (HOMO) and triplet metal-to-ligand charge transfer (MLCT) states. These complexes play a crucial role in enabling highly efficient phosphorescence, making them suitable for use in organic electroluminescent devices. One noteworthy feature of his patented organometallic complex is its ability to provide maximum luminescence emission within the wavelength range of 400-650 nm, thereby producing white electroluminescence when combined with green or red luminescent materials.

Additionally, his work on organic light-emitting compounds from CIS-diarylethene derivatives promises advancements in organic EL devices. This includes a detailed method for manufacturing the organic EL device, representing a significant stride in the field of flexible and high-performance display technologies.

Career Highlights

Eun-Sil Han's career boasts impactful stints at industry giants such as Samsung Mobile Display Co., Ltd. and Samsung SDI Co., Inc. His experience in these leading technology companies has equipped him with practical insights into the demands and dynamics of modern innovations. Through his work, he has influenced the development of cutting-edge consumer electronics and display technologies.

Collaborations

Throughout his inventive journey, Han has collaborated with notable professionals including Lyong-Sun Pu and Das Rupasree Ragini. These collaborations have fostered an environment of creativity and innovation, enabling the cross-pollination of ideas that drive advancements in the field.

Conclusion

Eun-Sil Han's commitment to innovation and excellence in the realm of organic electroluminescent technology positions him as a key figure in the industry. His patents reflect a deep understanding of material science and a forward-thinking approach to electronics, promising to inspire future advancements in display technologies. As the industry evolves, Han's contributions are set to continue shaping the landscape of organic light-emitting devices.

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