Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10152916 | AMOLED pixel driving circuit, method and display device | Ying Wang | 2018-12-11 |
| 10043446 | Organic light-emitting diode display assembly and display device | Chenggeng Zhang | 2018-08-07 |
| 9911932 | Organic electroluminescent material and organic optoelectronic device | Xiangcheng Wang, Hongyang Ren, Wei He, Chen-Yu Liu | 2018-03-06 |
| 9865517 | Test element group, array substrate, test device and test method | Hongwei Tian, Tuo Sun | 2018-01-09 |