Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10454071 | Light extraction substrate for organic light emitting element, method for manufacturing same, and organic light emitting element comprising same | Hyun-Hee Lee, Seo Hyun Kim, Kyoung Wook Park, Jeong Woo Park, June Hyong Park +4 more | 2019-10-22 |
| 10276834 | Organic light-emitting device | — | 2019-04-30 |