Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11189673 | Organic light-emitting display device having first, second and third bank layers and method of fabricating the same | Jun-Ho Youn, Sang-Bin Lee | 2021-11-30 |
| 10910448 | Organic light-emitting display device and method of fabricating the same | Sang-Bin Lee | 2021-02-02 |