Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10700309 | Optical member for enhancing luminance and organic light-emitting display device having the same | Youngwook Kim, HyunJong NOH, Chimyung Ahn | 2020-06-30 |
| 10598837 | Polarizing plate having specified ratio of triiodide ions to iodine to pentaiodide ions and organic light-emitting display device having the same | HyunJong NOH, Youngwook Kim, Chimyung Ahn | 2020-03-24 |