Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10205132 | OLED display panel and method for packaging an OLED display panel with a covering layer having a concave structure | Lina Wang, Zifeng Wang, Liang Zhang, Bing Li, Ang Xiao | 2019-02-12 |