Issued Patents All Time
Showing 51–56 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7337089 | Apparatus for measuring picture and lifetime of display panel | Yong Suk Yang, Hye Yong Chu, Jeong Ik Lee, Sang Hee Park, Chi-Sun Hwang +3 more | 2008-02-26 |
| 7307119 | Thin film material using pentaerythritol acrylate for encapsulation of organic or polymeric light emitting device, and encapsulation method for LED using the same | Gi Heon Kim, Yong Suk Yang, Jeong Ik Lee, Lee-Mi Do, Tae Hyoung Zyung | 2007-12-11 |
| 7005199 | Organic electroluminescent devices having encapsulation thin film formed by wet processing and methods for manufacturing the same | Gi Heon Kim, Hye Yong Chu, Yong Suk Yang, Jeong Ik Lee, Lee-Mi Do +1 more | 2006-02-28 |
| 6878468 | Compounds capable of transporting/injecting hole and organic electroluminescent device having self-assembled monolayer comprising the same | Jeong Ik Lee, Hye Yong Chu, Hyoyoung Lee, Seong Hyun Kim, Lee-Mi Do +4 more | 2005-04-12 |
| 6524884 | Method for fabricating an organic electroluminescene device having organic field effect transistor and organic eloectroluminescence diode | Seong Hyun Kim, Lee-Mi Do, Hye Yong Chu, Jeong Ik Lee, Hyo Young Lee +2 more | 2003-02-25 |
| 6483123 | Organic electroluminescent device having organic field effect transistor and organic light-emitting diode and method for fabricating the same | Seong Hyun Kim, Lee-Mi Do, Hye Yong Chu, Jeong Ik Lee, Hyo Young Lee +2 more | 2002-11-19 |