Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10720596 | Organic light emitting display panel | Young-Dock Cho, Heui-Dong Lee, Eun-Jung Park, Hong-Je Yun, Sang Kyoung Moon | 2020-07-21 |
| 10217969 | Organic light emitting diode display and method for fabricating the same | Heui-Dong Lee, Sang-Dae Kim, Dae-Gwon Song | 2019-02-26 |
| 9640774 | Organic light emitting device and method of fabricating the same | Heui-Dong Lee | 2017-05-02 |
| 8944874 | Organic light emitting display and method for fabricating the same | Il-Su Oh, Jong Sung Kim, Hong Woo Yu | 2015-02-03 |
| 8686629 | Organic light emitting display device with partition wall having first and second tapered structures | Il-Su Oh, Jong Sung Kim, Hong Woo Yu | 2014-04-01 |
| 8062914 | Method for fabricating flat panel display device | Jae-Yong Park, Seung-Kyu Lee | 2011-11-22 |
| 8025544 | Method for manufacturing dual panel-type organic electroluminescent display device | Choong-Keun Yoo | 2011-09-27 |
| 7683538 | Dual panel-type organic electroluminescent display device | Choong-Keun Yoo | 2010-03-23 |
| 7638803 | Flat panel display device and method for fabricating same | Jae-Yong Park, Seung-Kyu Lee | 2009-12-29 |
| 7494396 | Organic electroluminescent device including transparent conductive layer and fabricating method thereof | Nack-Bong Choi | 2009-02-24 |
| 6927535 | Organic electroluminescent device including transparent conductive layer and fabricating method thereof | Nack-Bong Choi | 2005-08-09 |
| 6824892 | Electroluminescent polymer having good carrier transport balance and electroluminescent device using the same | Byung Hee Sohn, Jung Il Jin, Kyung-Kon Kim, Young-Rae Hong | 2004-11-30 |