Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8018428 | Electrophoretic display panel, electrophoretic display device having the same and method for driving the same | Cheol-Woo Park, Sung Jin Hong | 2011-09-13 |
| 7952558 | Methods for driving electrophoretic display so as to avoid persistent unidirectional current through TFT switches | Young-Chol Yang | 2011-05-31 |
| 7933061 | Display substrate, electrophoretic display device with the same and method for manufacturing the same | Kyu-Young Kim, Nam-Seok Roh | 2011-04-26 |
| 7928970 | Display device and control method thereof | Jae Hyun Cho, Cheol-Woo Park, Sung Jin Hong | 2011-04-19 |