Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12189235 | Quantum dot lens and backlight module | — | 2025-01-07 |
| 11828968 | Backlight module including optical film and manufacturing method thereof | Dehua Li, Xin Zhang | 2023-11-28 |
| 11829028 | Backlight source and manufacturing method thereof | Xin Zhang, Yongyuan Qiu, Xi Cheng | 2023-11-28 |
| 11703630 | Mini-LED backlight panel and mini-LED backlight module | Dehua Li, Xin Zhang | 2023-07-18 |
| 11448926 | Liquid crystal display | Yongyuan Qiu, Cong Luo, Xi Cheng | 2022-09-20 |
| 11353744 | Backlight module and display device | Dehua Li | 2022-06-07 |
| 11306893 | Display device backlight module with lenses having supporting portions for diffuser board | Zanjia Su, Gang Yu, Yongyuan Qiu, Jianyu CHANG, Zhuping Luo | 2022-04-19 |
| 11221518 | Backlight module and display panel | Dehua Li, Xin Zhang | 2022-01-11 |
| 11215875 | Display device and backlight module | Dehua Li, Xin Zhang | 2022-01-04 |
| 11119266 | Display module and display device | — | 2021-09-14 |
| 10895781 | Backlight module and display module | Dehua Li | 2021-01-19 |
| 10802332 | Low cost backlight module and display device | — | 2020-10-13 |
| 10775535 | Composite diffuser and ultra-thin direct type backlight module | Xiaoyu He | 2020-09-15 |
| 10613381 | Diffusion plate and direct-type backlight module | Xiaoyu He | 2020-04-07 |