Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11223030 | Organic emitting display device having reflective metal layers on different levels above red, green and blue pixel regions and method of manufacturing same | Dong H. Park, Dae Il Kim, Young Jin Kim | 2022-01-11 |