Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10908466 | Black matrix, preparation method therefor, and system thereof, display substrate, and display device | Zong-biao Niu, Fang Yang, Zhenyang Cao | 2021-02-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10908466 | Black matrix, preparation method therefor, and system thereof, display substrate, and display device | Zong-biao Niu, Fang Yang, Zhenyang Cao | 2021-02-02 |