Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12391874 | Light-emitting device and preparation method thereof, display substrate and display device | — | 2025-08-19 |
| 12364093 | Luminescent device, manufacturing method thereof, and display apparatus | — | 2025-07-15 |
| 12344787 | Quantum dot light-emitting structure and manufacturing method thereof, and display apparatus | — | 2025-07-01 |
| 12336424 | Light emitting panel, display apparatus, and manufacturing method of light emitting panel | Yichi Zhang | 2025-06-17 |
| 12289980 | Nanoparticle and method for cross-linking of adjacent nanoparticles among ligands of adjacent nanoparticles by delocalizing electrons to a surface of the nanoparticles to contact the ligand | — | 2025-04-29 |
| 12275829 | Light-emitting thin film, preparation method therefor, light-emitting device and display substrate | — | 2025-04-15 |
| 12193254 | Quantum dot light-emitting device, manufacturing method and display device | Zhenqi Zhang, Aidi Zhang | 2025-01-07 |
| 12185609 | Display substrate, method for manufacturing the same, and display panel | Zhuo Li | 2024-12-31 |
| 12178084 | Display substrate and preparation method therefor, and display apparatus | — | 2024-12-24 |
| 12127464 | Preparation methods of quantum dot light emitting device and quantum dot display panel using stacked sacrificial layer and photoresist layer | Zhenqi Zhang, Aidi Zhang, Xiaoyuan Zhang, Haowei WANG | 2024-10-22 |
| 12096644 | Light-emitting structure, display panel and display device | Dong Li, Boris Kristal | 2024-09-17 |
| 12031071 | Quantum dot film, quantum dot device, and display panel | Yichi Zhang | 2024-07-09 |
| 12022723 | Method for patterning quantum dot layer, method for manufacturing light emitting device | Zhenqi Zhang, Zhihong Wu | 2024-06-25 |
| 11987736 | Quantum dot ligand, quantum dot material and quantum dot light emitting device | Zhenqi Zhang, Xiaoyuan Zhang | 2024-05-21 |
| 11968852 | Light-emitting device and method of manufacturing the same, light-emitting substrate and method of manufacturing the same, and light-emitting apparatus | Yichi Zhang | 2024-04-23 |
| 11958999 | Ligand, ligand quantum dot, quantum dot layer and method for patterning the same | Zhenqi Zhang, Aidi Zhang, Xiaoyuan Zhang, Haowei WANG | 2024-04-16 |
| 11903230 | Quantum dot light-emitting device, manufacturing method and display device | Zhenqi Zhang, Aidi Zhang | 2024-02-13 |
| 11877461 | Light emitting diode device, display panel, display device, and manufacturing method | Yichi Zhang | 2024-01-16 |
| 11672162 | Method for patterning quantum dot layer, method for manufacturing light emitting device | Zhenqi Zhang, Zhihong Wu | 2023-06-06 |
| 11637262 | Array substrate and manufacturing method therefor, and display panel | Tuo Sun, Yanzhao Li | 2023-04-25 |
| 11611015 | Quantum dot display panel, manufacturing method thereof, and display device | Xiaoyuan Zhang | 2023-03-21 |
| 11530350 | Ligand and method of manufacturing the same, quantum dot film and method of manufacturing the same, and display apparatus | — | 2022-12-20 |
| 11335875 | Quantum dot display substrate, method for manufacturing the same and display device | — | 2022-05-17 |
| 11258026 | Nanoparticle, method for preparing display substrate and display device | Zhuo Chen | 2022-02-22 |
| 11233212 | Polymer, quantum dots film layer and preparation method thereof | — | 2022-01-25 |