Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9893320 | Method for manufacturing light extraction substrate for organic light emitting element, light extraction substrate for organic light emitting element, and organic light emitting element including same | Min Seok Kim, Seo Hyun Kim, Gun Sang Yoon, Hong Yoon | 2018-02-13 |