Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7982393 | Organic light emitting device using inorganic insulating layer as an electron injecting layer and method for preparing the same | — | 2011-07-19 |
| 7935977 | Method of manufacturing organic light emitting device and organic light emitting device manufactured by using the method | Jae Seung Lee, Jung Bum Kim | 2011-05-03 |