Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10879494 | Organic light emitting display device having a resonance structure of proper internal reflection by including a light extraction reduction preventing layer | — | 2020-12-29 |
| 10727434 | Display device with structure for preventing organic material overflow | Oh-June Kwon, Il-Sang Lee, Doo-Hwan Kim, Woo Yong Sung, Min Sang Kim +1 more | 2020-07-28 |