Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10504974 | Organic electroluminescent array substrate and display device for controlling volume resistivity of pixel definition layer | Zhiyang Gao, Xianjie Shao, Yuanyang Zhao, Mengke Zhao | 2019-12-10 |
| 10381603 | OLED display device and method for detecting and repairing packaging effects of the same | Ji Li, Tingting Zhao, Lisen Wang | 2019-08-13 |