Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10170722 | Organic light-emitting device having low work function metal halide compound in hole injection layer | Eungdo Kim, Dongchan Kim, Wonjong Kim, Dongkyu Seo, Dahea Im +2 more | 2019-01-01 |