Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12219787 | QLED devices, hole transport materials and producing methods thereof, and display devices | — | 2025-02-04 |
| 12082432 | Quantum dot light-emitting device, preparing method and display device | — | 2024-09-03 |
| 11974448 | Quantum dot light emitting diode, manufacturing method thereof and display panel with electron contribution layer for injecting free electrons to light emitting layer | Yichi Zhang | 2024-04-30 |
| 11795393 | Quantum dot structure, manufacturing method thereof, and quantum dot light-emitting device | Xuyong Yang, Fan CAO, Haiqiao YE, Yang Liu | 2023-10-24 |