Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11196021 | Composite film layer, having alternately-stacked sub-film layers with different refractive indexes | Tianfu GUO | 2021-12-07 |
| 11121197 | OLED panel and display device thereof | Jing Huang | 2021-09-14 |
| 11005067 | OLED display device | Jiangjiang Jin | 2021-05-11 |