Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9799844 | Organic light emitting element | Jeong-Haeng Heo | 2017-10-24 |
| 9786862 | Organic light emitting device including a multi-layer light emitting structure and an organic light emitting display including the organic light emitting device | Seung-Ryong Joung, So Yeon Ahn | 2017-10-10 |
| 9705101 | White organic light emitting device having emission area control layer separating emission areas of at least two emission layers | Dong Hyuk Kim, So Yeon Ahn | 2017-07-11 |