Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11288486 | Fingerprint recognition optical film, and backlight unit and liquid crystal display device comprising the film optical | Hyeryong Kim, Sejin OH, Dongcheol Lee, Janghee CHO, Jinyeon Choi +5 more | 2022-03-29 |
| 11048038 | Optical film for improving light diffusion and preventing brightness deterioration | Dongcheol Lee, Jinyeon Choi, Sejin OH, Woojong Lee, Minho Kim | 2021-06-29 |