Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11127902 | Organic light-emitting display apparatus and method of manufacturing the same | Arong Kim, Hyunsung Bang, Duckjung Lee, Jiyoung Choung | 2021-09-21 |
| 11101335 | Organic light-emitting display apparatus and method of manufacturing the same | Duckjung Lee, Arong Kim, Hyunsung Bang, Jiyoung Choung | 2021-08-24 |
| 11049916 | Organic light-emitting display apparatus having a pixel-defining layer with an under-cut structure and method of manufacturing the same | Duckjung Lee, Hyejin Gwark, Arong Kim, Hyunsung Bang | 2021-06-29 |
| 10930875 | Organic light-emitting display apparatus and method of manufacturing the same | Duckjung Lee, Arong Kim, Hyunsung Bang, Jiyoung Choung | 2021-02-23 |