Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12408550 | Display panel and manufacturing method thereof | Lin Yang | 2025-09-02 |
| 12364096 | Light-emitting device and OLED display panel | Zhibing Yi, Jie Yang, Haitao Xu, Zhengshen HUA, Xiaosu Jiang +1 more | 2025-07-15 |
| 12035545 | OLED panel, having cathode disposed on pixel opening evaporation method thereof, and mask plate group thereof having mask plate corresponding to pixel opening | Xiao DU, Hyangshik Kong | 2024-07-09 |
| 12035560 | Organic light-emitting diode | Xu Wang, Yue-Qiang Zhang, Xianjie Li, Junyou Pan, Tao Li +2 more | 2024-07-09 |
| 11864442 | Display panel and manufacturing method thereof | Lin Yang, Xianjie Li, Jiajia Luo, Xu Wang | 2024-01-02 |
| 11818908 | Thin film electroluminescent device, preparation method thereof, and electronic device | Xu Wang, Yue Zhang, Xianjie Li, Tao Li, Junyou Pan +2 more | 2023-11-14 |
| 11678570 | Hole transport material, preparation method thereof, and electroluminescent device | Jiajia Luo, Xianjie Li, Xu Wang, Kailong WU, Qu Zhang | 2023-06-13 |
| 11374072 | Display panel with quantom dot and manufacturing method thereof | Cunjun Xia | 2022-06-28 |
| 11289674 | Organic light-emitting diode display panel, manufacturing method thereof, and organic light-emitting diode display device | Xiao DU, Xiangzhi Kong, Tao Sun, Xianjie Li, Qian Jiang +1 more | 2022-03-29 |
| 10717744 | Compound for organic electric element, organic electric element comprising the same and electronic device thereof | Junghwan Park, Jeongkeun PARK, Hoyoung Jung, Moonsung Kang, Jong Jin HA +2 more | 2020-07-21 |