Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8017038 | Green phosphor and plasma display panel including the same | Young-Hun Lee, Ick-Kyu Choi, Young-Ki Kim, Jay-Hyok Song, Yu-Mi Song +3 more | 2011-09-13 |
| 8013514 | Electroluminescent display device provided with a photonic crystal layer incorporating voids in a vacuum state | Jin-Woo Park, Ho-Kyoon Chung, Jang-Hyuk Kwon, Mu-Hyun Kim, Seung-Yong Song +3 more | 2011-09-06 |
| 7898167 | Electroluminescence display device with improved external light coupling efficiency and brightness | Young-Woo Song, Sang-Hwan Cho, Ji-Hoon Ahn, Joon-Gu Lee, So-Young Lee +2 more | 2011-03-01 |