Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11469397 | Array substrate having film layer disconnected at corresponding groove and OLED display panel having the same, and mask | — | 2022-10-11 |
| 11380737 | Organic light-emitting diode pixel structure and display device | — | 2022-07-05 |
| 11322719 | Organic light emitting diode comprising inverted triangular groove structure at boundary line between display region and non-display region and method of fabricating thereof | — | 2022-05-03 |
| 11264439 | Organic light-emitting diode array substrate and method of manufacturing the same | Cunjun Xia | 2022-03-01 |