Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8076187 | Mask pattern, method of fabricating thin film transistor, and method of fabricating organic light emitting display device using the same | — | 2011-12-13 |
| 8049220 | Flat panel display device with polycrystalline silicon thin film transistor | Ji-Yong Park, Ul-Ho Lee, Jae-Bon Koo, Ki-Yong Lee | 2011-11-01 |
| 7977126 | Method of manufacturing organic light emitting device having photo diode | Yun-Gyu Lee, Ki Ju Im, Byoung-Deog Choi | 2011-07-12 |
| 7977681 | Photo sensor and light emitting display having the same | Ki Ju Im, Byong-Deog Choi, Won Sik Kim, Hui-Won Yang, Yun-Gyu Lee | 2011-07-12 |