Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10872944 | Display substrate, method of manufacturing display substrate, and display device including display substrate | Sang-Gab Kim, Hyunmin Cho, Taesung Kim, Subin Bae, Yu-Gwang Jeong | 2020-12-22 |
| 10723946 | Etchant and method of manufacturing display device by using the same | Jonghee Park, Kitae Kim, Beomsoo Kim, Sangtae Kim, Kyungbo Shim +3 more | 2020-07-28 |