Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11495643 | Organic light emitting display device having black matrix with circular-shaped openings | Sun-Kyu Joo, Byung-Chul Kim, Sung-Chul Kim, Su Jeong Kim, In Ok Kim +4 more | 2022-11-08 |
| 11281045 | Color conversion element and display device including the same | Taek Joon Lee, Young Gu Kim, Keun Chan OH, Sun-Young Chang, Hye Lim Jang +4 more | 2022-03-22 |