Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10333066 | Pixel definition layer and manufacturing method thereof, display substrate and display device | Ze Liu | 2019-06-25 |
| 10319793 | Method for manufacturing a display substrate by peeling an organic layer | Yingying Song | 2019-06-11 |
| 10204968 | Organic light-emitting display substrate, method of fabricating the same, display panel, and display device | Ze Liu | 2019-02-12 |