Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10636350 | Light emitting diode having a decreased driving voltage and improved luminous efficiency and display device including the same | Dong Chan Kim, Yoon-Hyeung Cho | 2020-04-28 |
| 10559637 | Thin film encapsulation unit, organic light emitting diode display including the same and manufacturing method thereof | Yun-Ah Chung, Yoon-Hyeung Cho | 2020-02-11 |