Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11829040 | Color film substrate comprising a support layer disposed on a side of a planarization layer away from a base in a non-display region and display device | Lei Guo | 2023-11-28 |
| 11474402 | Color film substrate comprising a display region and a non-display region, display device and color film substrate fabricating method | Lei Guo | 2022-10-18 |