Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10002914 | Method of manufacturing a display apparatus having pixels areas with different thicknesses | Youngrok Song, Jungbae Song | 2018-06-19 |
| 9905761 | Organic light emitting display device having subsidiary layers to adjust a resonant range, and method of fabricating the same | Jungbae Song, Young-Rok Song | 2018-02-27 |