Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10591655 | Optical film, liquid crystal display device including same, and manufacturing method therefor | A Ra Jo, Bae Wook Lee, Ki Ho Park, Boem Deok LEE | 2020-03-17 |
| 7446462 | Brightness-enhanced multilayer optical film with low reflectivity for display and organic light emitting diode display using the same | Sang Kyoo Lim, Tae Kyung Kim, Hwi Min Seo | 2008-11-04 |