Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422706 | Viewing angle varying film and display device comprising the same | JaeJung Han, HyukJoon Yoon, SeMin Lee | 2025-09-23 |
| 12411371 | Display device having switchable viewing angle | JaeJung Han, HyukJoon Yoon, SeMin Lee | 2025-09-09 |
| 11181774 | Optical film and display device comprising the same | HyeokJoon Yoon, SeMin Lee | 2021-11-23 |
| 11112652 | Backlight unit and display device including the same technical field | Donghwi Kim, Kiseong Kim, HyeokJoon Yoon | 2021-09-07 |
| 10989961 | Backlight unit and display device | Kiseong Kim, HyeokJoon Yoon, Donghwi Kim | 2021-04-27 |
| 10948645 | Backlight unit with light-modifying portion and display including the same | HyeokJoon Yoon, Kiseong Kim, Donghwi Kim | 2021-03-16 |
| 10431778 | Organic light emitting display device | SeMin Lee | 2019-10-01 |