Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10790476 | OLED display substrate and method for preparing the same, and display device | Gu Yao, Tingyuan Duan | 2020-09-29 |
| 10763319 | Display panel, method for manufacturing the same, display device and displaying method | Qinghua Zou, Gu Yao, Shupeng Guo, Litao Qu | 2020-09-01 |
| 10741622 | Method of fabricating organic light emitting diode display substrate using a protruding layer encircling a subpixel region | — | 2020-08-11 |