Company Filing History:

8 out of 1,219

Samsung Mobile Display Co., Ltd.

patents

2 out of 26,887

Samsung Display Co., Ltd.

patents

1 out of 7,636

Samsung Sdi Co., Inc.

patents

Years Active: 2007-2014

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8674596 - Organic light emitting display device and fabrication method for the same (2014-03-18),

2. 8519621 - Organic light emitting display and method for manufacturing the same (2013-08-27),

3. 8269413 - Organic light emitting display device with spacer on non-light emission region and manufacturing method of the same (2012-09-18),

4. 8169140 - Organic light emitting display including spacer and method of manufacturing the same (2012-05-01),

5. 8030841 - Organic light emitting display device (2011-10-04),

6. 8004184 - Electro-luminescent display device (2011-08-23),

7. 7902087 - Organic electroluminescent display device and method of preparing the same (2011-03-08),

8. 7876038 - Organic light emitting display (2011-01-25),

9. 7629739 - Organic electroluminescent display device and method of preparing the same (2009-12-08),

10. 7544972 - Organic electroluminescent display device and method of preparing the same (2009-06-09),

11. 7170225 - Flat panel display for displaying screens at both sides (2007-01-30),

Title: The Innovative Contributions of Dong-won Han

Introduction

Dong-won Han is a prominent inventor based in Suwon-si, South Korea. He has made significant contributions to the field of organic light-emitting displays, holding a total of 11 patents. His work has been instrumental in advancing display technology, particularly in enhancing the durability and efficiency of organic light-emitting diodes (OLEDs).

Latest Patents

Among his latest patents, Dong-won Han has developed an organic light-emitting display device and a fabrication method for the same. This innovative device includes a substrate with a pixel region where at least one organic light-emitting diode is formed, along with a non-pixel region. The encapsulation film used in this device is made by laminating at least one organic film and at least one inorganic film, incorporating a desiccant in the non-pixel region to protect the device from moisture. Another notable patent is for an organic light-emitting display and a method for manufacturing it, which effectively prevents external moisture or oxygen from penetrating the organic light-emitting diode. This display comprises an array of organic light-emitting diodes formed over a substrate, with a sealing cover that includes both organic and inorganic films to ensure durability.

Career Highlights

Dong-won Han has worked with leading companies in the display technology sector, including Samsung Mobile Display Co., Ltd. and Samsung Display Co., Ltd. His experience in these organizations has allowed him to contribute to cutting-edge advancements in OLED technology.

Collaborations

Throughout his career, Dong-won Han has collaborated with talented individuals such as Hyo-Jin Kim and Jang-hyuk Kwon. These collaborations have further enriched his work and led to innovative solutions in the field of display technology.

Conclusion

Dong-won Han's contributions to organic light-emitting display technology have made a significant impact on the industry. His innovative patents and collaborations highlight his role as a leading inventor in this field.

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