Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11049889 | Method for preparing array substrate by stripping first photo-resist layer through wet etching before forming ohm contact layer and active layer | Xiao Han, Jinchao Bai, Huibin Guo | 2021-06-29 |