Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11538392 | Display substrate, method for driving the same, display device, and fine metal mask | Zhenzhen Li, Kuo Sun, Lujiang Huangfu | 2022-12-27 |
| 11469285 | Display substrate having bridge connected island portions and display device | Haohan ZHANG, Yansong Li, Pinfan Wang | 2022-10-11 |
| 11396693 | Mask plate and method for manufacturing the same | — | 2022-07-26 |
| 11355707 | Mask having shielding part within opening and manufacturing method thereof, evaporation method and display screen with active area surrounding functional component area | Kuo Sun, Qiaonan Han, Dongmei Xie | 2022-06-07 |
| 11315469 | Display substrate, method for driving the same, display device, and high-precision metal mask | Zhenzhen Li, Lujiang Huangfu, Kuo Sun | 2022-04-26 |